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NASA Says Mars Once "Drenched With Water"

NASA is currently holding a press conference (carried live on NASA TV) where they are discussing findings from the Mars rovers. They are saying that the crater that the second rover has landed in has convincing evidence that it was once drenched or covered in liquid water. They cite the tiny spherules, odd holes in the rocks, sulfur in the spectrometric analyses, and evidence of an iron sulfate hydrate (a hydrate is a chemical compound which includes water molecules in the crystal lattice). Update: 03/02 19:45 GMT by M : CNN has a story, or see the NASA press release.

1,048 comments

  1. Key point by Mukaikubo · · Score: 5, Interesting

    If these rocks are sedimentary, then, as Squyres said, that has to be our main target for a sample return mission. Because sedimentary rocks are going to have fossils.

    1. Re:Key point by RLW · · Score: 4, Insightful

      if there was life to swim in those seas.

    2. Re:Key point by Anonymous Coward · · Score: 5, Funny

      > sedimentary rocks are going to have fossils. ... and fossils means fuel, which in turn means they must have WMDs.

    3. Re:Key point by Halvard · · Score: 2, Insightful

      are going to

      That should read could.

    4. Re:Key point by Mukaikubo · · Score: 4, Insightful

      Very true. If there was life in this 'ocean', then it's very likely fossils are in sedimentary rocks in that region. If there are no fossils? Absence of evidence is not evidence of absence, but it'll be a really curious coincidence.

    5. Re:Key point by webtre · · Score: 2, Funny

      If those rocks are sedimentary, there must have been water to carry sediment (unless some bored alien teenager did something weird).

      --
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      suck it sco!
    6. Re:Key point by torpor · · Score: 1

      ummm ... what?

      for sure, you mean? like, with certainty?

      thats a lot of fossils.

      --
      ; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
    7. Re:Key point by wankledot · · Score: 4, Insightful

      If we brought back 10 tons of mars rocks, the chances of getting a fossil are still slim to none. Talk about needle in a haystack. Not to mention the fact that you have to land near some of it to begin with.

      --
      My sig is blank, I typed this by hand.
    8. Re:Key point by mark-t · · Score: 4, Funny
      sedimentary rocks are going to have fossils. ... and fossils means fuel, which in turn means they must have WMDs.
      Right... and fossil fuels mean more greenhouse gasses, which causes the temperature to rise...

      Egad!!! We may have just found a way to teraform mars! ;)

    9. Re:Key point by starman97 · · Score: 1

      Maybe like this one.

      http://makeashorterlink.com/?C25A12597

      http://space.com/php/multimedia/imagedisplay/img _d isplay.php?pic=hf_mars_rotini_040301_02.jpg&cap=Op portunity's%20Microscopic%20Imager%20found%20this% 20intriguing%20object,%20lookingmore%20like%20Roti ni%20pasta.%20Its%20odd%20shape%20has%20stirred%20 up%20Mars%20researchers,both%20inside%20and%20outs ide%20of%20the%20NASA%20Mars%20Rover%20Exploration %20team.%20Whetheror%20not%20this%20object%20is%20 related%20to%20biology%20has%20prompted%20a%20vari ety%20ofviews.

      Find a couple more of those and it's going to be hard to refute life was once on Mars

      --
      Starman97@Gmail.com (bring it on spammers)
    10. Re:Key point by Valdrax · · Score: 4, Insightful

      "Swim" is a sufficiently vague term to apply well.
      Don't forget that bacteria can leave fossils too.

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    11. Re:Key point by Anonymous Coward · · Score: 0

      sounds like maybe they will try looking on mars for the WMD?

    12. Re:Key point by shotfeel · · Score: 1

      Of course many kinds of bacteria can swim too.

    13. Re:Key point by Crazieeman · · Score: 0

      I'm curious how Richard Hoaxland is going to interpet this.

    14. Re:Key point by ryepup · · Score: 1
    15. Re:Key point by arsenix · · Score: 0, Offtopic

      Roll out your SUV's... the bigger they are the faster mars will be habitable! Imagine the race to create trucks that pollute more...

      --
      (this is offended to the end of comments you post, 120 chars)
    16. Re:Key point by marktoml · · Score: 2, Funny

      >Right... and fossil fuels mean more greenhouse
      >gasses, which causes the temperature to rise...

      >Egad!!! We may have just found a way to teraform
      > mars! ;)

      We're still working on Earth.

    17. Re:Key point by Narcissus · · Score: 4, Funny

      Oh I love being able to set a caption from within the URL!

    18. Re:Key point by Anonymous Coward · · Score: 0

      It is going to take a LONG time to return a sample back from Mars. Instead, here are some ideas: 1) Send a made-made meteor at Mars. The debris that is ejected can be viewed by our orbiting and ground based telescopes. 2) Build a huge solar pumped laser in LEO and blast some debris. I don't know if the adaptive optics could maintain that kind of a fantastically tight focus over a long distance, but it is an idea. Plus, you could continue to zap things over time.

    19. Re:Key point by Madcapjack · · Score: 5, Interesting
      >Very true. If there was life in this 'ocean', then >it's very likely fossils are in sedimentary rocks >in that region. If there are no fossils? Absence of >evidence is not evidence of absence, but it'll be a >really curious coincidence.

      I'm not sure how much of a fossil bacteria-like creatures would leave behind. There might have been life, but still be no discernible fossils (even assuming that fossils would have been preserved). Chemical signature would be more likely method of identification. Then again, we might find fossils and not even recognize them! Life need not be organic. For example, A.G. Cairns-Smith's book "Genetic Takeover and the mineral origins of life" argues that the first forms of life on earth were colloidal clay organisms without organic chemistry. If Cairns-Smith is correct, then perhaps we should be looking for something like that on Mars instead.

    20. Re:Key point by kfg · · Score: 1

      What if that 10 tons of rock was composed of calcium carbonate?

      KFG

    21. Re:Key point by Paulrothrock · · Score: 4, Interesting

      Which is exactly why we should send a manned mission with a microbiologist or two who can spend a year and a half looking at various types of sediment for hundreds of kilometers.

      NASA has never lost a human in space, so sending them on a 1.5 year mission is actually safer than throwing them to orbit.

      --
      I'm in the hole of the broadband donut.
    22. Re:Key point by khallow · · Score: 1

      Much better odds if that rock is sedimentary. Besides, as mentioned elsewhere, it's invaluable even if it doesn't contains fossils.

    23. Re:Key point by EpsCylonB · · Score: 3, Insightful

      NASA has never lost a human in space, so sending them on a 1.5 year mission is actually safer than throwing them to orbit.

      Excuse me ?, I hope you are some kind of rocket scientist and can qualify that statement.

      I'm no expert myself but I reckon that taking into account the fact that humans have never travelled interplanetary before it is probably a little bit more difficult than you think.

    24. Re:Key point by elmegil · · Score: 1

      What about that theoretically bacterial fossil found in the meteorite a few years back?

      --
      7 November 2006: The day Americans realized corruption and incompetence weren't addressing 11 September 2001
    25. Re:Key point by Anonymous Coward · · Score: 0, Troll
      Absence of evidence is not evidence of absence,

      Ah, so this is accepted when looking for life on Mars, and not for WMD's in Iraq, even though the latter is significantly more plausible than the former.

    26. Re:Key point by Anonymous Coward · · Score: 0

      If Cairns-Smith is correct, then perhaps we should be looking for something like that on Mars instead.

      Yes! And more importantly, we should find out if they use Debian, the one true OS.

    27. Re:Key point by tigersha · · Score: 4, Interesting

      Purely out of interest, what are the chances (in percentage) that the average sample of, say 1 kg of earth based sedinmentary rock would have fossils in it?

      --
      The dangers of excessive individualism are nothing compared to the oppressiveness of excessive collectivism
    28. Re:Key point by avgjoe62 · · Score: 5, Interesting
      We're still working on Earth.

      Actually, according to this Penatgon report we've already finished here...

      --

      How come Slashdot never gets Slashdotted?

    29. Re:Key point by Anonymous Coward · · Score: 0

      Hi, 2003 called. They want their Slasdhot jokes back.

    30. Re:Key point by Anonymous Coward · · Score: 5, Funny

      NASA has never lost a human in the sun, therefore a 1.5 year mission to the surface of the sun is perfectly safe as well.

    31. Re:Key point by aardvaark · · Score: 1

      Even on Earth, fossils are rare. You could go to almost any sedimentary outcrop and not find a single fossil. That is why paleontologists have such a difficult time. Biases in the fossil record for where they can be found. As for signs of bacteria? I don't know, but my guess would be that is rare as well.

      --
      If I had no sense of humor, I would long ago have committed suicide. -Ghandi
    32. Re:Key point by thales · · Score: 4, Insightful

      No Manned Missions should be sent to Mars until we are reasoably certain that no life presently exists on the Red Planet.

      Fossils can wait. We don't need to contaminate Mars with the Earth Bacteria that a manned mission would introduce until we are sure there is a very low probility of finding living independantly evolved life.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    33. Re:Key point by Anonymous Coward · · Score: 0

      how about we send a manned mission to the ocean floor right here on earth and study species of LIVING things?

      It's just as ridiculous as what you say.

    34. Re:Key point by mikerich · · Score: 2, Insightful
      Because sedimentary rocks are going to have fossils.

      If they aren't aeolian (wind-blown) deposits. At the moment we don't know if they were formed in water, or elsewhere, but later altered by water.

      Exciting stuff though.

      Best wishes,
      Mike.

    35. Re:Key point by Anonymous Coward · · Score: 0

      I don't think so, I heard it is too hot.

    36. Re:Key point by El · · Score: 1

      Better yet, send a couple microbioligists and then don't bring them back... they can spend the rest of their lives look at sediment! Stupid question: can't sedimentary rock form with liquids other than water? (I suppose carbon dioxide sublimates directly from solid to gas in the low atmospheric pressure of Mars... but what about under the ice caps, where pressure may be much greater?) Are we persisting in looking at mars from an Earth-centric viewpoint?

      --

      "Freedom means freedom for everybody" -- Dick Cheney

    37. Re:Key point by Spolster · · Score: 1

      I think what he is trying to say is that the actual launch into space is the most dangerous part of the whole space exploration adventure. Therefore implying that one mission of a year and a half's duration would be safer than making several launches over the same period. I can see where he is coming from, but it's an overly simplistic view of the situation especially since, as you say, the astronauts wouldn't be sitting in orbit for a year and a half but attempting manned interplanetary travel for the first time.

    38. Re:Key point by Blastrogath · · Score: 1

      I think the point he's trying to make is that nasa has never lost an astronaught in space, only during launch and re-entry.

      But you're right, it's not that easy. Low earth orbit and mars missions are like apples and watermelons.

      --
      "The price good men pay for indifference to public affairs is to be ruled by evil men." -Plato
    39. Re:Key point by frodo+from+middle+ea · · Score: 0, Flamebait

      Oh yeah, well I had 53x with your wife.

      --
      for the last time people, I am "frodo from middle eaRTH", not "middle eaST".
    40. Re:Key point by RLW · · Score: 0

      Does anyone know? I'm not a [ge|bi|paleont]ologist. And I'm certainly not a Xeno[ge|bi|paleont]ologist.
      While there are probably stats. for Earth there are none for Mars.

    41. Re:Key point by mikerich · · Score: 4, Interesting
      Chemical signature would be more likely method of identification.

      One good way that has been used here on Earth is to look for isotopic anomalies in the carbon 12/carbon 13 balance. Life preferentially selects the lighter carbon 12 isotope, so carbon minerals in rocks show carbon 12 enrichment.

      Graphite found in 3.85 billion year old gneiss from Greenland is suspected of being organic in origin from isotopic evidence, even though the original rock has been distorted almost beyond recognition. Since these are the oldest rocks known on Earth, it seems reasonable to attempt similar techniques on Martian rocks when we have some decent samples.

      Best wishes,
      Mike.

    42. Re:Key point by mikerich · · Score: 4, Informative
      Purely out of interest, what are the chances (in percentage) that the average sample of, say 1 kg of earth based sedinmentary rock would have fossils in it?

      Depends on the type of rock and what scale you are looking at. For instance if you look at a wind-blown sandstone you'll be hard pushed to find a fossil on any scale, look at a marine sandstone and there is a good chance of finding something.

      But then you have certain limestones which are almost pure fossil contents - fractured shells and the like - all the way through to materials like chalk or diatomaceous clay which are made entirely from microscopic fossil shells.

      So the answer from a geologist is - it depends where you look and how hard.

      Best wishes,
      Mike.

    43. Re:Key point by Anonymous Coward · · Score: 0

      You've got an error in the caption there; the Italians came from Mars, Martians didn't come from Italy. Cheers!

    44. Re:Key point by Anonymous Coward · · Score: 0

      If there is water....

      It's entirely likely there was at least some sort of micrbial thing going on there.

      Just look at all of the little bacteria and whatnot that live in boiling water, deep under sea, in alkaline pools, etc.

      Those little guys get around.

    45. Re:Key point by Anonymous Coward · · Score: 0

      Well, I might take issue with that. The Columbia, while it didn't exactly burn up in space (for the obvious reason that there was nothing to burn up with), was close enough to make the whole idea of 'we never lost a human in space!' questionable to me.

    46. Re:Key point by mikerich · · Score: 1
      If we brought back 10 tons of mars rocks, the chances of getting a fossil are still slim to none. Talk about needle in a haystack. Not to mention the fact that you have to land near some of it to begin with.

      Joe Public probably wouldn't have a chance of finding a fossil even in quite a rich spot here on Earth, but take a geologist along and things look up a great deal.

      I don't see the problem here, if you can send enough rovers to the sites that look interesting you can narrow down the places that look interesting for future investigation.

      And you still spend less than spending a few fighter jocks to Mars.

      Best wishes,
      Mike.

    47. Re:Key point by Progman2000 · · Score: 1

      [Throwing away mod points just to post....sigh]

      Don't you just love watching fish tanks? You can see the fish swimming, the plants growing, the fossils forming....what? You don't see fossils forming? Why is that?

      Could be because the organism would have to be quickly buried in sediments beneath moving water. Otherwise it will simply decay, leaving.... nothing.

      So, fossils only form under certain conditions. Those conditions happen to be pretty rare on earth. For one thing, live animals don't often sit under sediments, and corpses often float and/or are picked apart by other animals. Bacteria and other mini-animals/plants are going to be moved enough by currents that burial is not much of a concern.

    48. Re:Key point by Cruciform · · Score: 4, Funny

      Fossils aren't that rare. If you wait outside a Tom Jones concert a few of them might even hit on you.

    49. Re:Key point by zorgaliscious · · Score: 2, Insightful

      it also means there may be oil on mars. Need we say more about why Dubya wants to go to mars?

    50. Re:Key point by Lispy · · Score: 2, Interesting

      This depends. If you search in the right spot it's actually very easy. When I was a kid, my dad and I used to visit Solnhofen where they found the Archaeopteryx.
      They have digging sites for tourists. With my nine years old it took me about half an hour to find a fossil there wich I still possess. If you know where to look they are all over.

      Lispy

    51. Re:Key point by DJayC · · Score: 4, Insightful

      Couldn't the machines and devices we have sent have just as good of a chance to contaminate Mars than humans?

    52. Re:Key point by Anonymous Coward · · Score: 0

      Fossils can wait.

      I'd rather not wait until I become a fossil, the curiousity is unbearable.

    53. Re:Key point by lichking20 · · Score: 1

      it is possible that there was water and no life, or only small bacteria that have disintegrated to nothing

    54. Re:Key point by ThisIsAnExampleAccou · · Score: 5, Funny
      Not if you go at night.

    55. Re:Key point by Cruciform · · Score: 2, Insightful

      But you already knew where to look.

      If you were dropped off in Alberta and told to find some, but didn't know about Drumheller, you probably wouldn't find any there either :)

    56. Re:Key point by Jerf · · Score: 4, Interesting

      We don't need to contaminate Mars with the Earth Bacteria that a manned mission would introduce until we are sure there is a very low probility of finding living independantly evolved life.

      Why?

      (Don't dismiss this. It's a hard question. Give it some thought.)

    57. Re:Key point by uncoveror · · Score: 1

      Return missions? They aren't really there now. It's a hoax. Read all about it.

      --
      The Uncoveror: It's the real news.
    58. Re:Key point by Anonymous Coward · · Score: 0
    59. Re:Key point by Moofie · · Score: 2, Insightful

      Why not? Afraid of getting eaten?

      --
      Why yes, I AM a rocket scientist!
    60. Re:Key point by Moofie · · Score: 1

      "Are we persisting in looking at mars from an Earth-centric viewpoint?"

      Until we get to Mars, we don't have much choice. We're from Earth. That's all we really know about. That's why we want to go to Mars.

      --
      Why yes, I AM a rocket scientist!
    61. Re:Key point by happyfrogcow · · Score: 3, Funny

      so you're saying we should nuke the entire planet first, right?

      (kidding!)

    62. Re:Key point by T3kno · · Score: 3, Insightful
      Absence of evidence is not evidence of absence

      I'm really not trying to flame here, honestly, but if the above is taken as an axiom, or even a good rule of thumb, what exactly is evidence of absence? Is it proving that if something, Y, did/does happen/exist that could not possibly happen if X happened/existed?

      Just curious, that seems like a very far reaching stipulation to me.
      --
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    63. Re:Key point by Chester+K · · Score: 4, Informative

      Couldn't the machines and devices we have sent have just as good of a chance to contaminate Mars than humans?

      Machines and devices can be sterilized, autoclaved, and what have you, to remove any presence of life, even at the bacterial level.

      Human beings can't have such precautions taken. If we're going to send anything to Mars, machines are by far the safest option.

      --

      NO CARRIER
    64. Re:Key point by hetairoi · · Score: 4, Informative

      I don't think so, since the rovers are "among the most biologically clean spacecraft ever launched from Cape Canaveral."

      I doubt it would be as easy to scrub all the nasties off a human. Even if they wear protective suits there would be a greater chance of contamination.

      --
      you're all figments of my deranged imagination
    65. Re:Key point by Enigma2175 · · Score: 2, Interesting

      If we brought back 10 tons of mars rocks, the chances of getting a fossil are still slim to none. Talk about needle in a haystack. Not to mention the fact that you have to land near some of it to begin with.

      According to NASA, a meteorite that was discovered in Antartica contains indications that life once existed on Mars. If life was abundant enough that a rock could be ejected from Mars and subsequently make it to Earth with some evidence of life (structures similar to Earth fossils and organic molecules) then I think the chances of finding a fossil in a targeted sample are much greater than you assume.

      --

      Enigma

    66. Re:Key point by SquadBoy · · Score: 1

      You *can't* prove a negative.

      --

      Cypherpunks: Civil Liberty Through Complex Mathematics. Those who live by the sword die by the arrow.
    67. Re:Key point by thales · · Score: 4, Insightful

      The Origin of life is one of the most important questions facing Science. We have made some good gusses about it, but we are handicapped by only having life from one planet to study. Finding Independantly evolved life would shed light on the questions of how common life is in the Cosmos and how it started. That is far more important than any information that can be gained by having Humans on the Surface of Mars.

      We need probes designed to answer that fundemental question, does life presently exist on Mars before we land Humans there. If we find that there is little likelyhood of Martian Life then it's time for Human Exploration. If we finf that there is life on Mars it needs to be carefully studided before we contaminate the planet with the Bacteria that a manned mission would introduce.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    68. Re:Key point by Total_Wimp · · Score: 2, Insightful

      _Finally_ someone who understands statistics!

      TW

    69. Re:Key point by thales · · Score: 1

      No, But if there is independantly evolved life on Mars I want it carefully studided before we screw up the samples by introducing Earth Bacteria.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    70. Re:Key point by tumbaumba · · Score: 4, Funny

      ...then it's very likely fossils are in sedimentary rocks...

      I wander about religious implications of finding fossils or hopefully even life on Mars. I can imagine all sorts of new funny religions popping up as a result of this. Any of religious nuts want to comment on this?

    71. Re:Key point by Knuckles · · Score: 1

      My altruistic side says "because we don't want to kill off any life that developed independant of earth"

      My selfish side says "because what's the point in starting Mars exploration when contaminate the exploration site at the first try"

      My common sense side says "duh, you don't trample in there like the bull in the china shop"

      My paranoic side says "we'll never, ever be sure what we found there if we aren't absolutely sure to have kept the site clean (assuming we don't find more than bacteria)"

      My TV junkie side has seen enough of Kirk and Archer to know how not to behave

      --
      "When I first heard Daydream Nation it quite frankly scared the living shit out of me." -- Matthew Stearns
    72. Re:Key point by Moofie · · Score: 1

      And it's totally impossible for an unmanned lander to carry contaminants, right?

      Quarantine is important, but it's not incompatible with manned exploration.

      --
      Why yes, I AM a rocket scientist!
    73. Re:Key point by bl8n8r · · Score: 3, Funny

      > first forms of life on earth were colloidal clay > organisms Mister Bill perhaps? Oh No!

      --
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    74. Re:Key point by Anonymous Coward · · Score: 0

      Duh! Sterilize the astronauts and problem solved.

    75. Re:Key point by bl8n8r · · Score: 2, Funny

      > No Manned Missions should be sent to Mars until we
      > are reasoably certain that no life presently
      > exists on the Red Planet.

      Shit..you watch too much tv.. if there was anything to worry about, Spirit and Opportunity would have been fazered to death by Klingon war patrols already. Anyone knows that. Send the Astronauts!!

      --
      boycott slashdot February 10th - 17th check out: altSlashdot.org
    76. Re:Key point by B1ackD0g · · Score: 1

      Part of the reason for that is that life is abundant here. It has been for a long time. Where ever there's an active, lush ecosphere, the processes of life clean up the dead pretty well. Most fossils beds that come to mind are in places where it was once lush and has become less so. (I haven't done any research on this though so feel free to correct that assumption) So, while it'd be hard to find fossils in the Amazon basin you can find them in drier, more arid locals. (an aside, I live in Coralville IA, named because of the coral fossils beneath the city)

      Mars today is very similar to the Wyoming fossil beds. It's a lot colder yeah, but if life existed there once, the final dregs wouldn't have had their dead cleaned up as efficiently. Fossils could be in a lot of the sedimentary landscape there.

      This is a long prelude to the point that you can't use finding fossils on earth as a good predictor of finding fossils on another planet.

      --
      When I'm feeling down, I like to whistle. It makes the neighbor's dog run to the end of his chain and gag himself.
    77. Re:Key point by CorkieVII · · Score: 1

      Well seeing how Mars has such extreme temperatures during the day and night, any life on Earth would not be able to survive there -- let alone any life on Mars. (I am saying theres no life on the planet!)

      --
      Brevity is the soul of wit. -- Prince Hamlet of Denmark
    78. Re:Key point by Stephen+Samuel · · Score: 3, Funny
      Not if you go at night.

      I presume you mean especially if you go at night..

      --
      Free Software: Like love, it grows best when given away.
    79. Re:Key point by Anonymous Coward · · Score: 5, Informative

      It would be highly variable. In a limestone or chert composed entirely of macroscopic or microscopic shells, it would be nearly 100% fossils -- the rock is *made* of biological remains. These deposits can comprise cubic kilometres of rock over vast areas on Earth. In other sedimentary rocks, fossil content would be lower, or almost zero (e.g., wind-deposited sands are pretty poor). Fossil content is highly variable, and depends upon the geological environment at the surface, the age (e.g., Phanerozoic is much richer in fossils than the Precambrian), and biological factors, as well as the scale of the observations (macroscopic versus microscopic). It also depends greatly on the compositions in the original organism -- did it produce a mineral shell, did it have tough organic material that preserves easily (e.g., spores and pollen)? Hell, there are cases where fossils are known from igneous rocks (e.g., trees encased in lava flows) and plenty of metamorphic rocks too (e.g., just about any fossiliferous sedimentary rock can be metamorphosed to a degree before the fossils are destroyed). Bacterial fossils can occur just about anywhere that suitable mineralization is simultaneously occurring, but they can be tricky to distinguish from non-biological processes (even on Earth, where we *know* there is/was life). Some biological molecules are also recognizable ("biomarkers"), even if the body of the organism is not preserved.

      So, I don't have a good answer for, but based on intuition, I would guess between 1 to 10% on average for Earth. There are vast areas, however, where you could drive for miles and find 100%, or 0%. Because the distribution is so variable, and we can only speculate on the range of likely environments and rock types on Mars, this would not be much of a guideline.

      One thing is for certain, though -- it would take more than a couple of good rovers to eliminate the possibility for Mars.

    80. Re:Key point by thales · · Score: 2, Interesting

      The risk of contamination is far lower with unmanned probes than it is with manned probes. They can surrive procedures that would kill astronauts in addition to bacteria.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    81. Re:Key point by MadCow42 · · Score: 2, Informative

      It's not so much a point of scrubbing the "nasties" OFF of a human... but OUT of a human. We're chalk full of bacteria inside and out, and wouldn't survive without them.

      MadCow.

      --
      I used to have a sig, but I set it free and it never came back.
    82. Re:Key point by Stephen+Samuel · · Score: 2, Interesting
      NASA has never lost a human in space,

      On the other hand, NASA has lost a disturbingly high percentage of spacecraft sent to mars -- and it's a lot harder to build a successful manned mission than it is to build a successful non-return robotic probe.

      First thing, for a lot of good reasons, would be a robotic returnmission. Once we've proven that we can successuflly return anything from mars, then we can look at returning something with a PhD.

      --
      Free Software: Like love, it grows best when given away.
    83. Re:Key point by xSauronx · · Score: 0

      yes; Jesus died for OUR sins, mars is...obviously, fucked.

      --
      By and large, language is a tool for concealing the truth. -- George Carlin
    84. Re:Key point by ThisIsAnExampleAccou · · Score: 1
      I presume that you missed the joke.

    85. Re:Key point by Anonymous Coward · · Score: 1, Funny

      fyad fyad lol

    86. Re:Key point by thales · · Score: 1

      Some of the oldest experments about Life on Mars involve introducing Earth Bacteria into "Mars Jars" that simulate a Martian enviroment. Some Earth Bacteria do surrive in a simulated Martian enviroment.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    87. Re:Key point by Zack · · Score: 2, Funny

      Of course, if you want to get REALLY technical, the only thing anyone can prove is that they exist. Cogito Ergo Sum. I think therefore I am. It runs like this:

      I am having thought. I know I am having thoughts. Therefore something must be having these thoughts and I will call this "I". Thefore "I" exists. Beyond that you can't _prove_ anything else. It might be the matrix for all you know.

      But no one likes to get that technical.

    88. Re:Key point by Lucabrasi · · Score: 1

      No, it's not a hard question.

      As citizens of one planet, where exactly do we get the right to play god on another?

    89. Re:Key point by damien_kane · · Score: 4, Funny

      You *can't* prove a negative.

      Prove it...

    90. Re:Key point by Anonymous Coward · · Score: 0
      But no one likes to get that technical.

      Donald Rumsfeld does.

    91. Re:Key point by Jerf · · Score: 2, Interesting

      So if we assess the life on Mars to some adequate degree, collecting the information we can't after we step foot on the planet, you'd be OK with then settling it? (After all it's not like we settle the entire planet at once and there's still room for significant untainted work even after that point.)

      FWIW, that's my call on the issue too, so this isn't intended as antagonistic. I just find that too many people hold this position due to a knee-jerk environmentalism, which if examined, rests on axioms that don't apply to Mars. Thus, the knee-jerk reactions often differ from what the person would really think if they sat down for a bit and thought about the issue, starting from whatever axioms they hold dear.

    92. Re:Key point by El · · Score: 1

      Wouldn't the Hydrogen Peroxide in the atmosphere pretty much kill any bugs we bring from Earth? Besides, what's wrong with survival of the fittest? If our Terran primitive bacteria can kick your Martian primitive bacteria's ass, then I say "Bring it on!" What would you prefer, that we way a few billion years to see if intelligent life evolves on Mars first before exploiting it? I say we stripmine the planet while we've still got a chance... sooner or later our Sun goes bye-bye and it's "hasta la vista, baby!" to all those Martian bacteria anyway...

      --

      "Freedom means freedom for everybody" -- Dick Cheney

    93. Re:Key point by toddestan · · Score: 1

      I don't think so, since the rovers are "among the most biologically clean spacecraft ever launched from Cape Canaveral."

      What earlier stuff like Viking, and the Russian built landers? Could we have already, unintentionally contaminated Mars?

    94. Re:Key point by thales · · Score: 1

      That's it in a nutshell. I'm not operating from some misplaced Eco-Mysticism, I just think it's sloppy Science to risk contaminating the Planet before we check it for life, or if Martian Life exists to contaminate it before we get a chance to study it. Once the rebots acertain that there is little likelyhood of life or complete a research program if there is life it's time to send in the Humans.

      If we start a Robotic search for life now we have a good chance of knowing if there is a low likelyhood of Martin Life before we are even ready to land the first Manned Mission.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    95. Re:Key point by Kenrod · · Score: 1

      There's a difference between "throwing" humans into earth orbit and "throwing" them to Mars - I'd wager "throwing" them to Mars would be far more dangerous, as it would include a landing, 1 1/2 years of exploration in a hostile environment, and then being "thrown" back to Earth. I don't think we can classify the Martian surface as being "in space."

      --
      Good heavens Miss Sakamoto - you're beautiful!
    96. Re:Key point by Moofie · · Score: 2, Interesting

      The return is also far lower.

      Bacterial contamination of samples is a problem that is solved on a daily basis here on Earth. There is no reason to suppose the same conditions could not be replicated on Mars. It's not like the astronauts are going to be carrying these samples in their jeans pockets...

      --
      Why yes, I AM a rocket scientist!
    97. Re:Key point by aardvaark · · Score: 1

      Actually not. Most fossils are found where there was an abundance of life and a means for preservation. The coral under your home was probably built up over a long period of time by a rich variety of thriving ocean life (think coral reef). Some of the best fossil fields were made by some catastrophic mechanism. A flood concentrating dead bones and then covering them with sediment. Underwater debris flows covering up a bunch of critters, etc.

      Finally, if one makes the very likely assumption that life has been more rare on Mars than here, one can say with some certainty that fossils will be more difficult to find on Mars than here.

      --
      If I had no sense of humor, I would long ago have committed suicide. -Ghandi
    98. Re:Key point by bpiltz · · Score: 1

      They're full of fruits? They eventually become rotten?

      Oh, they grow on trees, like money!

      --
      Goals for 2011: 1. Stop plate tectonics. 2. Prevent animal predation. 3. End supernovae now. 4. Rid the world of evil.
    99. Re:Key point by Anonymous Coward · · Score: 0

      "At least France has some integrity. The US is a piece of ignorant, arrogant shit!"

      well isn't that just the pot calling the kettle black?!

      France not arrogant? the heck you say!

    100. Re:Key point by __aanonl8035 · · Score: 1

      >> You *can't* prove a negative.

      Not entirely true
      Proving a Negative

    101. Re:Key point by bpiltz · · Score: 1

      Any good microbioligist will tell you that sterility is just a state of mind :)

      --
      Goals for 2011: 1. Stop plate tectonics. 2. Prevent animal predation. 3. End supernovae now. 4. Rid the world of evil.
    102. Re:Key point by YOU+LIKEWISE+FAIL+IT · · Score: 1

      This doesn't necessarily make sense. Why shouldn't we? I think the previous posters comments about studying independant life at early ( or later! ) developmental stages are much better thought out than "cos you shouldn't".

      Why do I need a 'right'? I'm arguably a citizen of the Solar System too, and Mars is in my backyard.

      --
      One god, one market, one truth, one consumer.
    103. Re:Key point by thales · · Score: 1

      It's a lot easier not to contaminate it in the first place. On a windy Planet like Mars once Earth Bacteria are introduced on the first mission the every site will be contaminated by the second mission.

      I'm not trying to set up a series of hoops to jump through that will make it impossible to stage a manned mission, I just don't want to screw up important research that needs to be done before the first man lands.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    104. Re:Key point by Stephen+Samuel · · Score: 1

      No. Not at all, but the original comment talked abut it being safe to go to the sun.. If you (ignore the joke and) look at going at night this would be more safe -- until you get burnt by the logical falacy (among other things).

      --
      Free Software: Like love, it grows best when given away.
    105. Re:Key point by Moofie · · Score: 1

      Because I'm sure that bacteria that evolved on Earth are going to just THRIVE on Mars.

      You are making up problems. There is no biocontamination reason not to go to Mars. It's a fake dragon.

      --
      Why yes, I AM a rocket scientist!
    106. Re:Key point by ThisIsAnExampleAccou · · Score: 1
      Ahh ... you must be reading at +1.

      My post was in response to an AC who posted "I don't think so, I heard it is too hot." If you were reading at +1, you would have missed that, and assumed that I was responding to the grandparent.

    107. Re:Key point by meiocyte · · Score: 5, Interesting

      This is a nice illustration of the logical fallacy of "begging the question", or circular logic.

      Your first premise, "I am having thought", assumes the very thing you're trying to prove, namely that "I" exists. You have no right to use "I" in your premises if what you're trying to prove is that "I" exists. So nothing has been proven here.

      --
      The thing in the box has no place in the language-game at all; not even as a something; for the box might even be empty.
    108. Re:Key point by bpiltz · · Score: 1

      Some terrestrial bugs make catalase to degrade peroxides, so no.

      It's Staphyloccus aureus that made the bubbles on your skin when Mom treated your scrapes with H2O2. BTW, it's totally ineffective at killing Staph and casues more damage to your, already, injured tissues.

      Catalase Test

      Catalase: The Enzyme

      --
      Goals for 2011: 1. Stop plate tectonics. 2. Prevent animal predation. 3. End supernovae now. 4. Rid the world of evil.
    109. Re:Key point by thales · · Score: 4, Interesting

      "we have designed special chambers where we can simulate the Martian environment. They are, of course, called "Mars jars." With earthly organisms, mainly bacteria, in the jars, we have reproduced the daily temperature variations, the low atmospheric pressure, the composition of the Martian air, and the ultraviolet radiation.

      Earth Life Survives Martian Conditions

      Most of the organisms quickly die. But in every sample of terrestrial soil we have found varieties of micro-organisms that survive the Martian conditions, some indefinitely. They find the lack of oxygen and the temperature extremes to their liking. They find perfect safety, under small particles of soil, from the deadly ultraviolet light. When the subsurface water content increases slightly, they thrive in the seemingly hostile environment"


      Carl Sagan

      Mars Jars experiments over the past 30 years have shown that Earth Microbes CAN survive in a Martian enviroment, so don't even try to pretend that it can't happen.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    110. Re:Key point by Moofie · · Score: 0, Flamebait

      Carl Sagan is a fuckwit. He has zero credibility with me when he says anything about science.

      His fiction is fun. Unfortunately, with his ridiculous stance on "nuclear winter", his science became fiction.

      I wouldn't argue that it can't happen. I would argue that it would happen in any significantly detrimental way.

      --
      Why yes, I AM a rocket scientist!
    111. Re:Key point by Jerf · · Score: 3, Interesting

      Why is "landing on Mars" playing God when "exploring another continent" isn't?

      Or do you live where all your ancestors have lived since the beginning of life itself?

      And what is "Playing God", anyhow? I've never heard a coherent definition that doesn't boil down to "living life normally".

      (There are legitimate ethical concerns here. I'm saying "playing God" isn't a useful way to think about them. We are. We exist. By existing, we affect the Universe around us. By not existing, we affect the Universe around us. This is just sloppy thinking.)

    112. Re:Key point by El · · Score: 1

      You're saying it doesn't kill them, it just makes them blond, thereby lowering their intelligence to the point where they are less likely to survive? Oh... now I understand.

      --

      "Freedom means freedom for everybody" -- Dick Cheney

    113. Re:Key point by Anonymous Coward · · Score: 0

      Well, it IS the only way to be sure.

    114. Re:Key point by thales · · Score: 1

      Sagan isn't the only person to perform Mars Jars experaments. The results have been consistant over the past 30 years.

      --
      Quemadmodum gladius neminem occidit, occidentis telum est
    115. Re:Key point by GnomeAttic · · Score: 1

      It doesn't have anything to do with making sure we don't destroy the environment, or some such other hippie bs, it's a matter of ensuring that any life that we could possibly find on mars was not brought there by astronauts. 'Contamination' in this case does not mean the spreading of the plague of human civilization, it means the introduction of a variable into a controlled environment.

    116. Re:Key point by Goldsmith · · Score: 1

      If there was life on Mars, which is now gone, it will be of critical importance to us as a race to know why it's not there anymore. Not only for how we use Earth, but how we use other planets we may come across in the future.

      If there is life, which is still there now, it provides us with another model on the nanometer scale of working machines. Most of our nanoscience is going to be based on how life works on Earth. Perhaps we're not the best model for that though. Perhaps we could figure out new ways of doing things on the molecular scale if we just had a different point of view.

      Then again, maybe there is only one way of doing things, and our attempts to artificially mimic biological processes (charge separation, chemical sensing, catalysis) are misguided.

      In any case, it would be nice to know.

      As a general rule, when scientests say things, we're not just saying them... because. We have very good reasons for not wanting to contaminate Mars. Politics be damned, it's for scientific reasons we want it pristine.

    117. Re:Key point by Zack · · Score: 1

      Okay, my apologies. Some people DO like to get that technical.

      There exists thoughts.
      I am defining these thoughts as "I".
      Therefore "I" exists.

      Better?

    118. Re:Key point by identity0 · · Score: 2, Interesting

      No, that rover/human comparison doesn't make sense, and it annoys me when someone says, "A human can do more on Mars than this rover, ergo we should send a human to Mars."

      The current rover is the size of a golf cart, and the spaceship itself smaller than a minivan. We simply could not get a man on Mars for the weight/price of one of these unmanned missions.

      To do a rational comparison, you are going to have to compare a manned mission against an unmanned mission of the same size and/or cost. If we assume an Apollo-sized lander with two guys, let me point out that we could probobly fit a fully automated geology and chemistry lab in the space that would otherwise be taken up by crew and their supplies. We could even have more room in a sample return capsule if we didn't also have to bring back two humans with them. If you're going to propose a 1.5-year mission, the weight of all the food and water(or a large hydrophnoics system) we would need to bring along could go to a nuclear reactor or additional rovers & labs that would make the mission even more efficent.

      The limitations of the Mars rovers are chiefly that there is a delay in communications, and that there is a bandwidth limit on communications. A manned mission would suffer from both problems.

      Come to think of it, the most efficent way to run a mission in terms of science/cost would be a large-scale rover mission with a large sample return system. After all, on the Apollo missions the majority of the science was done after the rocks were brought back to Earth, to be studied by many trained geologists instead of one or two on the moon.

    119. Re:Key point by sbillard · · Score: 1

      It IS a hard question

      It would seem that by probe or in person, we have found a way to get their on our own.
      Can't that be considered God's will? After a human mission to Mars, we'll have acomplished interpanetary travel, perhaps touching God himself. Or, perhaps God is playing us. Either way, our "contamination" of Mars could prove to be a blessing for an organism somewhere down the time line.

      It may be Gods will that allows us to get there. Fronteirs are important to the human species.

    120. Re:Key point by meiocyte · · Score: 2, Informative

      No..actually it is not better. This is just a tautology. It's a valid argument, sure - but all you're doing is stating an arbitrary definition. I could just as easily say:

      There exists a bowling ball.
      I am defining this bowling ball as "I".
      Therefore "I" exists.

      This is also a valid argument. But like yours it misses the point. Where does the definition come from? What makes it valid?

      (Also, you've used "I" again, in your 2nd premise. Try not to use the word "I" as a subject before the conclusion that "I" exists..
      Yes, I do like to get this technical... isn't this slashdot?)

      --
      The thing in the box has no place in the language-game at all; not even as a something; for the box might even be empty.
    121. Re:Key point by Anonymous Coward · · Score: 0

      Congratulations. I was expecting some ill-thought out twaddle that amounted to saying that we would be violating the property rights of some bacteria. This is actually a pretty reasonable rationale.

    122. Re:Key point by Anonymous Coward · · Score: 0

      Oh, look, an ad hominem. I'm so impressed with your debating skills, fella.

    123. Re:Key point by Stephen+Samuel · · Score: 1
      If you were reading at +1, you would have missed that, and assumed that I was responding to the grandparent.

      That's why it's a good idea to quote enough of the parent article to provide some context. -- especially when there's the possibility of ambiguity.

      --
      Free Software: Like love, it grows best when given away.
    124. Re:Key point by tarunthegreat · · Score: 1

      We are the Indians. You technological distinctiveness shall be outsourced. Resistance is Futile!

    125. Re:Key point by M.+Baranczak · · Score: 1

      Yeah, I do think I have the right to play God. Shit man, God's had His turn.

      Anyway, it seems irrelevant to this discussion. We're talking about exploration, not building some sort of Frankenstein setup.

    126. Re:Key point by tarunthegreat · · Score: 1

      I think we should study the effects of flatulence on the Martian Atmosphere. That and how an exposed nipple could cause the next world war.

    127. Re:Key point by Anonymous Coward · · Score: 0

      I understand that this is mostly meant as a joke, but there is a key difference between the first statement and your's:

      NASA has had people in space quite often, and for extended periods of time, without losing any.

      NASA has never had people on the surface of the sun without losing any.

    128. Re:Key point by richie2000 · · Score: 1
      Mister Bill perhaps?

      That's Chairman Bill to you, buddy!

      --
      Money for nothing, pix for free
    129. Re:Key point by hutkey · · Score: 1

      i think there are many bacteria which can survive in most extreme conditions(like no water, high temparatures, no oxygen etc). it can be possible that instead of fossils we may find "live" ones!

    130. Re:Key point by RallyNick · · Score: 1
      >According to NASA, a meteorite that was discovered in Antartica contains indications that life once existed on Mars. If life was abundant enough that a rock could be ejected from Mars and subsequently make it to Earth with some evidence of life (structures similar to Earth fossils and organic molecules) then I think the chances of finding a fossil in a targeted sample are much greater than you assume.

      Yeah, but how many other Mars rocks were found in Antarctica that didn't have any evidence at all?

    131. Re:Key point by prat393 · · Score: 1

      You have any idea where I might be able to track down the actual text of that report? It seems really arrogant of all the media to tell me that my government paid for a report that says that civilization as we know it might be on the verge of collapse before I even finish college, and not let me see the actual text for myself.

    132. Re:Key point by alex_tibbles · · Score: 2, Interesting

      Life does not preferentially select carbon-12. Carbon-12 and -13 are chemically indistinguishable. There is no way that a (bio-)chemical mechanism could distinguish between them.

      If life did select -12, then radio-carbon dating would simply say that all dead things are exactly the same age.
      RC dating works because when alive, an organism like a plant takes up carbon from the atmosphere which has c-12 and c-13 at a known ratio (approx.). This maintains the atmospheric ratio in the organism's body. When it dies, it ceases to take up from the atmosphere. Since the c-13 decays (known half-life) then the current ratio of c-12 to c-13 implies the time passed between death and now.

      alex

    133. Re:Key point by retinaburn · · Score: 1

      Press-release after launching a nuke at mars.

      The Good news is there was life on mars, the bad news is there WAS life on mars.

    134. Re:Key point by mikerich · · Score: 3, Insightful
      Life does not preferentially select carbon-12. Carbon-12 and -13 are chemically indistinguishable. There is no way that a (bio-)chemical mechanism could distinguish between them.

      Sorry you're wrong, isotopes are chemically almost identical, but you can separate them using chemical processes. Uranium is routinely enriched using chemical techniques. They may also be separated physically, the heavier isotope tending to have slightly higher boiling points and very slightly lower reactivity. The processes that incorporate carbon into living tissues favour the lighter isotope of carbon over the heavier.

      The depletion of carbon 13 in plant tissues is one method of determining nutrient sources for herbivores. Since different groups of plants have slightly different photosynthetic pathways they produce slightly different depletions of carbon 13 (so-called dC13) in their tissues which can be traced through into animal tissue.

      And a quick scan of the Beagle 2 page shows that they were trying to get a C12/13 ratio from Mars.

      If life did select -12, then radio-carbon dating would simply say that all dead things are exactly the same age.

      And why is that, when radiocarbon measures the amount of carbon 14 in a sample?

      Since the c-13 decays (known half-life) then the current ratio of c-12 to c-13 implies the time passed between death and now.

      Oh dear. carbon 13 is perfectly stable. You're thinking of carbon 14 which no one has even mentioned in this context as yet. C14 dating is hardly ever used in geology because the half-life is too short for all but the most recent of sediments.

      Best wishes,
      Mike.

    135. Re:Key point by WoodenRobot · · Score: 1
      The only thing you've prove is that there are thoughts, which is a tautology. Any more extrapolation from that (such as positing a concrete "I") is often invalid.

      Demolishing such falicious conclusions has been the goal of Buddhism (and some other philosophies) for millenia. It's very successful at it.

      --
      ---
      "I did nothing. I did absolutely nothing and it was everything that I thought it could be."
    136. Re:Key point by pragone · · Score: 1

      Well, it's just logic,
      If p: "Exists evidence of life" and q:"Exists life"
      p => q (If there exists evidence of life then there is life)
      Does not mean that !p =>!q (If there isn't evidence of life, then there is no life).
      It just means that !q=>!p (if there is no life then there is no evidence)

    137. Re:Key point by Gollum · · Score: 2, Informative

      No, it is just pure logic.

      If L is Life and
      E is Evidence of Life, then

      E ===> L
      but
      !E =/=> !L

      That is:

      Evidence of Life implies that there was life, but lack of evidence of life does not imply that there was no life.

      For the same reason, not finding a vulnerability cannot prove that software is secure

    138. Re:Key point by stevelinton · · Score: 1

      As someone has already said, life does select C12 over C13. This isn't total,
      living tissue contains some C13, but less, proportionately than inorganically produced carbon compounds in the same environment.

      Presumably C14 is even less favoured, so the C14 level in currently living tissue will be lower than that in the environment, but the dating works by comparing the
      levels in "fresh" material similar to the sample with the levels in the sample, so the living/non-living thing factors out.

    139. Re:Key point by Tec · · Score: 1
      Actually, plants preferentially deposit different isotopes of carbon in different tissues.

      Corn comes to mind, just off the top of my head. It has a higher concentration of C13 in its ears than the naturally occuring rate. People who have a diet high in corn products also have a higher proportion in their system.

      I guess this means they weigh more than they would otherwise...

      --

      got a tiger in my tank. fish very unhappy.
    140. Re:Key point by Enigma2175 · · Score: 1

      Yeah, but how many other Mars rocks were found in Antarctica that didn't have any evidence at all?

      According to the article to which I linked above, "ALH84001 is one of only 12 meteorites world-wide identified as martian". I don't know how many of the twelve were found in Antartica.

      --

      Enigma

    141. Re:Key point by randomencounter · · Score: 1

      Who says it would be play?
      Sounds like a lot of hard, worthwhile work to me.

      --
      Forget diamonds, copyright is forever.
    142. Re:Key point by randomencounter · · Score: 1
      Excellent.

      I consider the contamination of Mars with Earthly life to be a high priority item. The sooner we can do it the better (assuming it hasn't already been done).

      --
      Forget diamonds, copyright is forever.
    143. Re:Key point by alex_tibbles · · Score: 1

      Quite right. http://www.science.utah.edu/ehleringer2.html and http://www.chelt.ac.uk/gdn/origins/life/carbon.htm say that the mass difference "12C is more weakly bonded and reacts more readily than 13C, because of its lighter mass" and that "[t]he plants have an enzyme that discriminates against rare carbon-13 isotopes".
      So the change in relative mass of the nucleus versus the electrons changes the energy levels, since the heavier nucleus will be less effected by the electrons?

    144. Re:Key point by sgt101 · · Score: 1

      well - you can! if you assume someing is not not true and then extrapolate a contradiction from that then you know that it's not not not true and so it must be not true...

      or false!

      --
      --------------------------------------------- "In the end, we're all just water and old stars."
    145. Re:Key point by damien_kane · · Score: 1

      Except that !!true === true

    146. Re:Key point by flint · · Score: 1

      All your pension fund are belong to us.

      And thanks for the mayo. And, Alain Giresse. One of the few French I've seen with some real heart.

    147. Re:Key point by Karapet · · Score: 1

      1. The water almost certainly flowed below ice, in fact the case has already been made for the surface of Mars being glaciated. The temperature surface gravity and atmospheric pressure are in any event so low that free liquid water would soon turn to ice which would then sublime to water vapour which would then be lost. 2. Mars may well have picked up its ice from collisions with comets, in which case it would have disappeared again fairly quickly, hardly enougfh time for life to develop.

  2. So much... by i.r.id10t · · Score: 5, Funny

    ... for CowboyNeil saving money on his auto insurance...

    --
    Don't blame me, I voted for Kodos
    1. Re:So much... by AyeFly · · Score: 1, Informative

      lol, the above comment was not offtopic, if you would read slashdot more, you would see that todays poll asked what Nasa's announcement was, and the last option was Cowboyneal saving money on his auto insurance. so, before marking things as offtopic...make sure you doing so out of ignorance.

      --
      Sig- http://www.dreamhost.com/rewards.cgi?ayefly
    2. Re:So much... by grub · · Score: 2, Funny


      if you would read slashdot more

      That would only be possible if we were on Mars with those longer Martian days.

      --
      Trolling is a art,
  3. woohoo by greywire · · Score: 0, Offtopic

    Total recall was accurate!

    --
    -- Senior Software Engineer, Attorney appearance services, locallawyerapp.com.
    1. Re:woohoo by Xeed · · Score: 4, Funny

      Well, I think you were forgetting about the whole alien overtone. Also, the water isn't there anymore. They are still looking for the big alien device to bring it all back.

      Also, I'm voting for Arnold when he runs for King of Mars. I'd like him to fix the drought.

      --
      ...don't question it!!!
  4. Drenched??? All of Mars??? by Anonymous Coward · · Score: 0

    No...

    Perhaps the landing site, but NASA has not concluded that Mars was drenched.

  5. and this couldn't have come sooner? by chrisopherpace · · Score: 4, Funny

    I wanted my free shrimp from Long John Silvers! Damn! Info Here

    1. Re:and this couldn't have come sooner? by neight9 · · Score: 3, Informative

      two days late- for the free shrimp, nasa would have had to announce by 29-Feb.

      --
      ceci n'est pas une sig.
    2. Re:and this couldn't have come sooner? by howlatthemoon · · Score: 1

      It is March 2nd, not Feb 29th. No free shrimp for you (or any of us). I bet there was some collusion between NASA and LJS to rob the country of free shrimp ;-) .

    3. Re:and this couldn't have come sooner? by RobertB-DC · · Score: 1

      I wanted my free shrimp from Long John Silvers! Damn!

      Well, at least we're getting "blueberries", to go along with the rotini and brine.

      --
      Stressed? Me? Of course not. Stress is what a rubber band feels before it breaks, silly.
    4. Re:and this couldn't have come sooner? by Kenja · · Score: 3, Funny
      --

      "Have you ever thought about just turning off the TV, sitting down with your kids, and hitting them?"
    5. Re:and this couldn't have come sooner? by SB9876 · · Score: 1

      Yeah, and NASA knew about this evidence last week BEFORE the deadline too. How much you wanna bet O'Keefe got bribed with a lifetime supply of free shrimp to keep mum a few extra days, eh?

    6. Re:and this couldn't have come sooner? by CharterTerminal · · Score: 1

      Maybe NASA will make up for it by picking up some Popplers for us on the way home.

    7. Re:and this couldn't have come sooner? by the_2nd_coming · · Score: 1

      I smell a conspericy.

      I think that LJS caled up NASA and said that they will go nder if anounced on the 29th so they anounced on the 3rd of march

      --



      I am the Alpha and the Omega-3
    8. Re:and this couldn't have come sooner? by j-turkey · · Score: 1
      I wanted my free shrimp from Long John Silvers! Damn! Info Here

      Convenient...perhaps too convenient. Do you think that NASA and Long John Silvers are in kahootz?

      /me whips out his trusty tinfoil hat

      Those bastards.

      --

      -Turkey

    9. Re:and this couldn't have come sooner? by Perdurabo26 · · Score: 1, Funny

      Heathen!
      http://godhatesshrimp.com/

      --
      I will endure to the end.
    10. Re:and this couldn't have come sooner? by chrisopherpace · · Score: 0

      I seriously doubt that, as Jesus fed the five thousand on fish and bread. Now then, the origional ban on seafood (if any) would have been lifted, as well as pork items and other "unclean" animals, once Jesus Christ entered the world. The origional ban on pork and other unclean animals was lifted by Jesus. So there you have it, Jesus likes shrimp, and therefore YWH does as well.

    11. Re:and this couldn't have come sooner? by Kenja · · Score: 2, Interesting
      Read the web page. Its not fish but rather critters without scales and fins.

      Leviticus 11:9-12 says:
      9 These shall ye eat of all that are in the waters: whatsoever hath fins and scales in the waters, in the seas, and in the rivers, them shall ye eat.
      10 And all that have not fins and scales in the seas, and in the rivers, of all that move in the waters, and of any living thing which is in the waters, they shall be an abomination unto you:
      11 They shall be even an abomination unto you; ye shall not eat of their flesh, but ye shall have their carcases in abomination.
      12 Whatsoever hath no fins nor scales in the waters, that shall be an abomination unto you.

      Deuteronomy 14:9-11 says:
      9 These ye shall eat of all that are in the waters: all that have fins and scales shall ye eat:
      10 And whatsoever hath not fins and scales ye may not eat; it is unclean unto you.
      11 Of all clean birds ye shall eat.

      --

      "Have you ever thought about just turning off the TV, sitting down with your kids, and hitting them?"
    12. Re:and this couldn't have come sooner? by Anonymous Coward · · Score: 1, Insightful

      "And he saith unto them, Are ye so without understanding also? Do ye not perceive, that whatsoever thing from without entereth into the man, it cannot defile him; Because it entereth not into his heart, but into the belly, and goeth out into the draught, purging all meats?And he said, That which cometh out of the man, that defileth the man.

      -- Mark 7:18-20

      Sorry, Jesus repealed this one. So, unless, you're a Jew, God doesn't hate shrimp.

    13. Re:and this couldn't have come sooner? by i.r.id10t · · Score: 2, Interesting

      Except many of the rules for determining what is Kosher and what isn't are actually being proven as scientifically/dietaryily (word?) sound... Pork has/had the massive problem of trichinosis (sp?), shellfish cause problems for people allergic to iodine, mixing meat and milk - the various digestive enzymes cancel eachother out, etc. Of course, still no explanation of why you need 4 sets of dishes, silverware, etc. but that's where the religion part comes back in.

      --
      Don't blame me, I voted for Kodos
    14. Re:and this couldn't have come sooner? by Anonymous Coward · · Score: 0

      Jebus luvs you

    15. Re:and this couldn't have come sooner? by TwistedGreen · · Score: 1

      Not to mention that the whole discussion is about as ludicrous as arguing whether or not Picard takes sugar with his tea.

    16. Re:and this couldn't have come sooner? by Kenja · · Score: 0, Offtopic
      "Jebus luvs you"

      and I love beer battered shrimp.

      --

      "Have you ever thought about just turning off the TV, sitting down with your kids, and hitting them?"
    17. Re:and this couldn't have come sooner? by cmowire · · Score: 1

      Long John Silvers picked out an insurance plan. They pay the same amount of money either way.

      So it's NASA and the insurance company, silly.

    18. Re:and this couldn't have come sooner? by mog007 · · Score: 1

      People like you are why I stopped following the Christian faiths when I was a kid. You guys need to learn to laugh more.

    19. Re:and this couldn't have come sooner? by dillon_rinker · · Score: 1

      Why do you think it DIDN'T come sooner?

      Pepsi owns Long John Silver's. Pepsi contributed to GWB's campaign. I don't think we have to be wild-eyed conspiracy theorists to think that the CEO of PepsiCo might have contacted someone in the Bush administration and asked them to delay any announcements by a few days...

    20. Re:and this couldn't have come sooner? by MrBlue+VT · · Score: 1

      Well, it's quite obvious that he doesn't. Since they don't seem to have any food stores sitting around on the Enterprise, it is all synthisized on the spot by the computer. Thus precluding him from adding it after it was synthisized.

      We can further conclude that either you can't program the computer with your favorite tea, or Picard never bothered to do this. He always had to be very specific in ordering, "Earl Gray Tea, hot." He never asked for sugar, and since he never had a sugar shaker around, it can be assumed he took it without sugar.

    21. Re:and this couldn't have come sooner? by Anonymous Coward · · Score: 0

      In all fairness, I recall the last ever episode of TNG. In it, Picard is in 3 time periods. In the earliest one, the Enterprise computer does not have "Tea, Earl Grey, Hot" (which is how he always ordered it) in the records.

      So, seeing as would have either added the record himself or had someone add it for him, is it not concievable that the base program for it is already flavoured the way he likes it? With sugar?

      (posting as AC to hide the fact that I have no life)

    22. Re:and this couldn't have come sooner? by jafac · · Score: 1

      NO! Shrimp are an ABOMINATION!!!

      www.godhatesshrimp.com

      --

      These are my friends, See how they glisten. See this one shine, how he smiles in the light.
    23. Re:and this couldn't have come sooner? by Lemmeoutada+Collecti · · Score: 1

      Since the computer on the Enterprise is capable of voice recognition, and to a more limited extent voice pattern analysis and pattern cognition, we could assume that the basic recipe for Tea, Earl Grey, was at some point after the Farpoint mission programmed by Engineering. Picard then ordered the tea, which he is particularly fond of, and the computer, being programmed to do so, memorized the way he orders it. This left him only needing to specify three basic things, that he wanted his tea, he wanted it Earl Grey, and he wanted it hot. We can only assume that at other times he would drink other teas, or perhaps have iced teas, most likely when he was not stressed and in the big chair, so the computer needed those three bits to make him the perfect cup of something almost entirely unlike tea.

      Or maybe I'm needing something like caffiene...

      --

      You can have it fast, accurate, or pretty. Pick any 2.
    24. Re:and this couldn't have come sooner? by jafac · · Score: 1

      Jesus never once said ONE word about "fags" either.

      That argument doesn't seem to hold for the Bushies and Falwells though.

      --

      These are my friends, See how they glisten. See this one shine, how he smiles in the light.
    25. Re:and this couldn't have come sooner? by thetaikung · · Score: 1

      I smell a dumby.

      --
      P226 .40cal
    26. Re:and this couldn't have come sooner? by cs89 · · Score: 1

      Pepsi doesn't own Long John Silver's. Long John Silver's is owned by Yum! Brands. They were spun off from Pepsico a couple of years ago. This deal is simple: Long John Silver's had no motivation to not pay off. As with all of these promotions, you pay your insurance money up front. From there, the financial risk is on the insurance company. I'm sure Long John Silver's would have loved it if the announcement would have come sooner. They would have given away free shrimp, it wouldn't have cost them any incremental dollars, and they would have gotten a nice P.R. bump. A deal is a deal. The announcement didn't meet the contest criteria. Maybe next time. P.S. Anyone that thinks a little fast food chain has any kind of influence with NASA is kidding himself.

  6. Not very surprising by Z00L00K · · Score: 5, Interesting

    That there once has been water on Mars, considering that a lot of comets contains water.

    --
    If builders built buildings the way programmers wrote programs, then the first woodpecker would destroy civilization.
    1. Re:Not very surprising by cmowire · · Score: 4, Informative

      No, comets contain water-ice. In a vaccum, ice subliminates into water vapor without an intervining liquid step. Neither water vapor nor ice can support "life as we know it".

      The big thing here is that there was a body of water for some geologically continuous amount of time, which implies that there still is the potential for "life as we know it" on Mars.

    2. Re:Not very surprising by Anonymous Coward · · Score: 2, Insightful

      I doubt that the reason the moon was covered or drenched in water was that comets containing miniscule amounts of water hit the moon and it melted.

    3. Re:Not very surprising by tallpole · · Score: 1

      Arguably, how did the earth gain water? With a relatively thin atmosphere, water is hard to come by... The real question will be how will they determine if water is present on Mars that is not related to simple collisions of asteroids...

    4. Re:Not very surprising by Anonymous Coward · · Score: 0

      They contain ice. What they found is that Mars had -liquid- water, in great quantities, deposited in the same place. Not as ice that gets randomly melted or evaporated as in comets.

    5. Re:Not very surprising by SkreamNet · · Score: 4, Informative

      Obviously you've never had one of those air plants you never have to water! Pulls moisture from the air...

      (Hoping I don't sound stupid)

    6. Re:Not very surprising by DynaSoar · · Score: 2, Insightful

      cmowire (254489) sez: "No, comets contain water-ice. In a vaccum, ice subliminates into water vapor without an intervining liquid step."

      Pressure is pressure. Kinetic pressure due to impact will overcome (by many orders of magnitude) vaccuum. Water ice impacting at interplanetary speeds will form all manner of different phases according to the chaotic nature of the impact (no idealized impacts in nature). It is extremely unlikely there was no liquid water on Mars. The question, as I stated in another thread, is "how much for how long". If it existed for minutes, we could see some of the results they're finding, but obviously that won't have anything to do with the possibility of life.

      --
      "I may be synthetic, but I'm not stupid." -- Bishop 341-B
    7. Re:Not very surprising by cmowire · · Score: 1

      No, the way they are posing it, there would have to be enough water to actually form the minerals.

    8. Re:Not very surprising by Awptimus+Prime · · Score: 1

      It's an unusual thing to bring up, but yes, I had one of these too.

      It lasted about 12 years in it's little soiless bowl of glass marbles. I never watered it or even cleaned it's jar.

    9. Re:Not very surprising by TopShelf · · Score: 1

      Just think of it as a cosmological water-balloon fight, and the moon is the slow, fat kid that can't get out of the way, crying, "awwww, quit it you guys!"

      --
      Stop by my site where I write about ERP systems & more
    10. Re:Not very surprising by Biff+Stu · · Score: 2, Informative

      I'm assuming that you're confused by the astronomy lingo. Many astrophysicists use the term "water-ice" to refer to frozen water, as opposed to other frozen materials such as methane, and other small hydrocarbons. As a physical chemist, the terminology annoys me, but that's the way they talk. So when you hear somebody from NASA talk about water-ice, they are referring to good old frozen water, not a water-ice equilibrium. For the record, in a vacuum, liquid water is not thermodynamically stable and water does indeed sublime. (Just like frozen CO2 sublimes.) However that certainly doesn't mean that ice can't exist in a vacuum. It just needs to be sufficiently cold that the vapor pressure is negligable. Since comets spend most of their lives out in the Kuiper belt, they are indeed plenty cold. When a comet approaches the sun, the comet heats up and water, along with other volatile compounds, does indeed sublime.

    11. Re:Not very surprising by mog007 · · Score: 2, Insightful

      Those air plants had to evolve from something that DOES require liquid water.

    12. Re:Not very surprising by execute85 · · Score: 1

      Yeah, those plants are called "epiphytes". Just a little bit of knowledge gleaned from Cryptonomicon.

    13. Re:Not very surprising by Anonymous Coward · · Score: 0

      You should mist those plants every so often, they'll do a lot better. And don't forget to fertilize. They don't need it as much as most plants but, like cacti, they do suffer without it.

  7. I for one by Piethon · · Score: 0, Funny

    Welcome our tiny bacterial martian overlords

    1. Re:I for one by Anonymous Coward · · Score: 0

      Or maybe our "briny" bacterial martian overlords.

  8. gun jumping by kippy · · Score: 4, Funny

    I love how this story was posted during the opening remarks of the press conference before they could go into much detail.

    1. Re:gun jumping by Andorion · · Score: 2, Interesting

      Why is this surprising? This way, we can discuss it while watching the broadcast...

      ~Berj

    2. Re:gun jumping by Kwikymart · · Score: 1

      NASA: We've found conclusive evidence of the existence of liquid water once existed on mars!

      Public: really?

      NASA: No, PSYCH~!~!~!~

      --

      Buying a Dell computer is equivalent to dropping the soap in a prison shower.
    3. Re:gun jumping by Anonymous Coward · · Score: 0

      Just like when Dewey beat Truman in the Presidential race.

    4. Re:gun jumping by mike77 · · Score: 1
      while watching the broadcast...

      This is /., we don't read the articles, and we damned sure don't watch press conferences.

      We speculate wildly w/out information!

      --

      --Keeping the flame wars alive, one post at a time

    5. Re:gun jumping by Walkiry · · Score: 1

      Considering people around here never RTFA, do you expect them to listen to a long and slow press conference?

      --
      ---- Take the Space Quiz!
  9. So how long before... by The+Ancients · · Score: 4, Funny

    Some creative company wants to find, and market this 'untouched natural' water?

    1. Re:So how long before... by advocate_one · · Score: 3, Funny

      Ask Coca Cola... ;) I'll let someone else post this story properly... but our tap water is "the Real Thing"!!!

      --
      Donald 'Duck' Dunn: We had a band powerful enough to turn goat piss into gasoline.
    2. Re:So how long before... by wolf- · · Score: 1

      Evian, Duarf, Xaoh....

      --
      ----- LoboSoft specializes in Digital Language Lab
    3. Re:So how long before... by gpinzone · · Score: 1

      No need to go to mars. Just get the water from the polar icecaps. In fact, there are companies who do this already.

    4. Re:So how long before... by Anonymous Coward · · Score: 0

      What companies?

  10. That settles it by Anonymous Coward · · Score: 0
  11. Geek planet alright by AndroidCat · · Score: 5, Funny

    So Mars haven't taken a bath or shower in ages. No wonder they're finding crusty salt brine residue.

    --
    One line blog. I hear that they're called Twitters now.
    1. Re:Geek planet alright by acherrington · · Score: 1

      And I thought that the craters were caused by comets, not acne.

      --


      Victory is gained, not in knowing your opponents next move, but in preempting them.
  12. "...and then... by mark0 · · Score: 5, Funny

    "... the lense on the camera got really fogged up. That's when we really got suspicious."

    1. Re:"...and then... by Exatron · · Score: 1

      Suspicious of what? Martians with weird fetishes using the rover in a depraved alien porno?

      --
      "I think so, Brain, but 'instant karma' always gets so lumpy." - Pinky
      "Decepticons FOREVER!!!" - Ravage
  13. NASA Says Mars Once "Drenched With Water" by Anonymous Coward · · Score: 0, Funny
    There you have it folks.. proof not only that the Great Flood happened, and what's more, god made it flood all the way to Mars!

    Noah's lucky he didn't get stranded! ;-)

  14. Link to the web case by seann · · Score: 4, Informative

    Its not too late to watch: http://www.jpl.nasa.gov/mer/landing.cfm

    --
    I'm a big retard who forgot to log out of Slashdot on Mike's computer! LOOK AT ME.
    1. Re:Link to the web case by seann · · Score: 1

      Click here For the copy/paste inhibited

      Still has some good stuff.

      --
      I'm a big retard who forgot to log out of Slashdot on Mike's computer! LOOK AT ME.
  15. No way! by ro_coyote · · Score: 0, Offtopic

    "They are saying that the crater that the second rover has landed in has convincing evidence that it was once drenched or covered in liquid water."

    Liquid water?! Holy crap!

    1. Re:No way! by Anonymous Coward · · Score: 0

      As opposed to water ice, dumbasses.

    2. Re:No way! by esdjco · · Score: 1

      I call shotgun on the first manned trip to that big red thing in the night sky.

    3. Re:No way! by Fr05t · · Score: 1

      Yes there is also water vapour (gas), frozen water (solid). Whoa!

    4. Re:No way! by gellenburg · · Score: 1

      You say that like it's apparently obvious, but water (H2O, dihydrogen monoxide) can exist in three distinct phases:

      * solid (<= 0 deg. C)
      * liquid (0 deg. C - 99 deg. C)
      * vapor (>= 100 deg. C)

      (at one Earth atmosphere)

      Liquid water means that Mars' temperature was ripe for simple & complex organisms possibly. That is, provided the air-pressue was somewhat similar to Earth's.

    5. Re:No way! by the_mad_poster · · Score: 1

      I'm betting people weren't too enthusiastic about copying your answers back in basic earth science, were they?

      --
      Alito: A vote for Alito is a punch in the eye to put that bitch back in her place!
    6. Re:No way! by SnappleMaster · · Score: 1

      The word water strongly implies the liquid state.

      Solid water is ice, not "solid water". Water vapor is similarly never called just "water".

      Saying "liquid water" is redundant but in this they probably wanted to spell it out for the morons.

      --
      Be happy. Nothing else matters.
  16. Where did it go? by gid13 · · Score: 4, Interesting

    Maybe I'm just an idiot, but where does the water go? Vapour in the atmosphere? Did the hydrogen and oxygen break apart somehow? Chemical reactions with something else? Did it just float off into space? Those all seem unlikely to me, but then, what do I know?

    1. Re:Where did it go? by MalaclypseTheYounger · · Score: 5, Informative

      Yes, floats off into space, or turns into ice. There is very little atmosphere, so there is some speculation that the water is in liquid form under the Mars surface somewhere, and it eventually gets pushed up to the surface where it instantly evaporates into water vapor. The thin atmosphere sends this water vapor off into space, or it eventually collects at the two polar ice caps.

      --
      Check out the best P2P sharing website: MEDIACHEST.COM
    2. Re:Where did it go? by Anonymous Coward · · Score: 1, Informative
      I believe the preeminent theory is that water vapor near the top of the atmosphere can "boil" into space if the vapor pressure is greater than the force holding the vapor in the gravity well. Just like water vapor escaping a boiling pot, except the "air" is waaaaay thinner.

      Or of course it could be reacting en masse with something, like iron, but IIRC the most likely process is "boiling".

    3. Re:Where did it go? by Lobo_Louie · · Score: 0

      Hmm, I wonder why the ice forms at the poles? Lower velocity at the poles, or is it just generally colder there like here on Uranus...

    4. Re:Where did it go? by Anonymous Coward · · Score: 3, Interesting

      The water got baked away by the Sun. Mars has virtually no atmosphere. The atmosphere is gone because the molten core solidified. When the core solidifies, it the magnetic field disappears and the atmosphere gets blown away by the Sun. Since the Earth's core is still molten, we are able to protect our atmosphere from the Sun.

    5. Re:Where did it go? by Anonymous Coward · · Score: 3, Informative

      The short answer is that Mars magnetic shield died, and the water probably was stripped away with the martian atmosphere by the solar wind. See more here: pbs.org

    6. Re:Where did it go? by John+M+Ford · · Score: 2, Interesting

      If the rms (root mean square) of a gas is 10-20% greater than the escape velocity of a planet it will bleed off into space.

      I don't know what the rms of water vapor is at Martian conditions, but I do know that the escape velocity is a bit lower than Earth's.

      Would that mean that the concept of terraforming would be infeasible on Mars?

      John

      --
      I may disagree with what you have to say, but I shall defend, to the death, your right to say it. jya.com/ap.htm
    7. Re:Where did it go? by xeaxes · · Score: 5, Funny

      Rent the movie Spaceballs. It explains how to move water and other features from one planet to another.

      --

      "BEHOLD, CORN!!" - Dr. Weird, ATHF

    8. Re:Where did it go? by Anonymous Coward · · Score: 0

      I can answer that in two words: Poland Spring

    9. Re:Where did it go? by Anonymous Coward · · Score: 0

      She's gone from suck to blow!

    10. Re:Where did it go? by TheDredd · · Score: 0, Offtopic

      It's right there! right next to the WMD :)

    11. Re:Where did it go? by MalaclypseTheYounger · · Score: 0

      I thought all we had to do to terraform Mars is put a bunch of high-pollution factories on the surface, to generate greenhouse gases, so that the atmosphere will build up.

      Hurray for pollution! We'll have Earth day to clean up our planet, and a new Mars day to ship off C02, trash, chemicals, and smog to Mars to help build a new planet! Yaaaaay!

      --
      Check out the best P2P sharing website: MEDIACHEST.COM
    12. Re:Where did it go? by rve · · Score: 1

      That is mostly solid CO2 (dry ice), not much water ice. Yes it is colder there.

    13. Re:Where did it go? by tchuladdiass · · Score: 1

      Terraforming would still be do-able, but the results won't last very long. Of course, "long" can be measured in geological terms.

    14. Re:Where did it go? by mackinaugh · · Score: 5, Funny

      Actually, I watched this documentary once with Arnold Schwarzenegger where they showed where all the water is. It's in giant ice blocks in this huge cave. There's also an alien device designed to release it as vapor, thereby creating an atmosphere on Mars.

    15. Re:Where did it go? by dillon_rinker · · Score: 1

      Good thing Richard M. Stallman isn't 10-20% greater.

    16. Re:Where did it go? by narratorDan · · Score: 1

      I wouldn't call you an idiot, just uninformed. All of those ideas that you just listed probably did and do happen because they occur here on Earth. Vapor in the air brings us rain, plants break down some H2O to obtain Hydrogen, chemical reactions with water happen all the time, and some does float off into space (thats why Helium is such a rare element in our atmosphere; but Earth still has quite a volume of water and Mars does not. Why? There are several theories as to where the volume of water went. One of the ones that holds the most promise as being correct is that something in the past (meteor, bottled water companies, etc) caused it to disappear. Mars is massive enough to hold a larger atmosphere than it currently has. This little factoid indicates that something must have either struck Mars or came so close that it stripped the atmosphere off into space. In low pressure liquids boil at a lower temperature so much of the water would have replenished the atmosphere with much of it also escaping into space. But what did remain would have followed the normal water cycle here on Earth, ie cooling and falling on the polar regions or raining down as either rain or snow in other areas. Since we know about the massive dust storms that seasonally cover Mars it stands to reason that many areas could be covered in tons of dust that would soak up the water like a sponge. Now if the object struck a large, deep lake or ocean, water would have formed a great deal of the ejecta from the impact. What didn't escape with the impact would have increased the volume of the atmosphere beyond what the mass of Mars could hold and any extra would have also escaped.
      I personally think that this would have happened about the time life was forming here on Earth as this would give the planet enough time to erase the evidence of the impact. And the fact that there is almost no Oxygen on Mars probably indicates that the event occurred before life (if it tried) formed

      NarratorDan

      --
      "If you're not confused by quantum mechanics, you really don't understand it." - Niels Bohr
    17. Re:Where did it go? by Anonymous Coward · · Score: 0

      Isn't the temperature on mars always below freezing? Wouldn't that prevent it from evaporating or does it just float off into space as ice? Sorry about nitpicking, but I'm curious if anyone knows...

    18. Re:Where did it go? by aardvaark · · Score: 1

      If you are correct, the first step in colonization should be to drill to the Martian core and set of nuclear explosions. Yeah, that will work. Then we should make a movie about it.

      --
      If I had no sense of humor, I would long ago have committed suicide. -Ghandi
    19. Re:Where did it go? by quetzalc0atl · · Score: 1

      i love how everyone talks about this like they've actually been there, with the fancy answers and all.

      the fact is that nobody knows where the water went.

      for all we know, our own water may have come from mars. the theory that the moon was formed by a collision between the earth and mars is still up for grabs.

    20. Re:Where did it go? by Lanugo · · Score: 1

      AFAIK, pressure and temperature should be within definite ranges for water to be in liquid state. My question is, if Mars was once able to support liquid water on its surface and now it isn't, what has happened to the planet and the atmosphere in the meantime? Why is it different now? Could it happen to the Earth as well? What do we know about these kind of things? Are there any studies, evidence, and so on?

    21. Re:Where did it go? by morton2002 · · Score: 1

      Yes, with the rare exception of spots warming during the day to barely above freezing most of Mars is dead cold. However water is a strange molecule which changes phases directly from solid to gas in such a thin atmosphere as Mars has. This is similar to the way dry ice (frozen carbon dioxide) turns directly into vapor here on earth.

      Mars may have water frozen away in the ice caps and under the surface, but we're going to have a hard time maintaining liquid water on the surface if we try to melt any of it.

    22. Re:Where did it go? by aristotle-dude · · Score: 2, Funny

      You blabbed Quaid. You blabbed about mars. Now we are going to having to kill you. I'm just following Cohagen's orders.

      --
      Jesus was a compassionate social conservative who called individuals to sin no more.
    23. Re:Where did it go? by praedor · · Score: 2, Interesting

      It most likely went down. Into the rocks (locked up forever in the rock crystalline structures), into subsurface ice, into aquifers where the pressure and temperature are high enough to sustain liquid water.


      The ONLY reason we have liquid water available to us on earth is because we have a very active geochemical cycle. Water is "lost" into the mantle at subduction zones and seep into cracks. Some is lost by becoming chemically locked up in rocks. Some is lost as vapor to space. That dumped into the mantle is recycled to the surface via volcanic activity.


      Also, earth's gravity is substantially higher than Mars' so the atmospheric pressure is sustained (though we lose atmosphere to space all the time) and rejuvenated via an active geochemical cycle, and this atmospheric pressure allows for stable liquid water.


      Mars has no major, active geochemical cycle. It likely retains enough heat from the core deep down in the crust to sustain liquid water (and possible extremophile organisms) - where pressures are also higher. As for atmosphere, without a constant geochemical cycle to keep it replenished AND with a low gravity, its atmosphere is lost virtually irretrievably to space and into becoming chemically locked up in rocks (most of the oxygen on Mars is locked up in rocks).

      --
      In Bushworld, they struggle to keep church and state separate in Iraq as they increasingly merge the two in America.
    24. Re:Where did it go? by corngrower · · Score: 1
      This is a good question.

      I'm not the final authority on this, but from what I've read from articles & books here's how I understand it.

      Imagine mars, several billion years ago, being a planet somewhat like earth. It has a reasonable atmosphere, surface water, and a magnetic field encompassing the planet.

      The magnetic field around the planet deflects the solar wind, a stream of high energy, ionized particles eminating from the sun. This prevents most of these high energy particles from hitting the atmosphere of the planet. The molecules in the upper regions of the atmosphere do not have enough energy to escape the gravitational field of mars, thus they remain in the atmosphere of the planet.

      The magnetic field is generated by liquid metal that forms the center of the planet (here on earth it's mostly iron, I expect that would be the case for mars as well). The metal is still hot and liquid from the heat that was left over from the rocks, asteroids and whatnot that violently slammed together to form the planet. The liquid metal is in motion and the currents in the center of the planet generate the magnetic field.

      Now overtime the core of liquid metal in mars gradually cools. The liquid metal solidifies and stops moving. The magnetic field dies away. The solar wind bombards the atmosphere. The molecules in the upper part of the atmosphere now are knocked about with sufficient energy to overcome the gravitation pull of the planet. They are dragged along outward from the sun by the solar wind.

      Eventually the atmosphere thins out. The atmospheric pressure on the surface of the planet becomes so low that water from the planets oceans and lakes vaporizes into the thin atmosphere. These particles, as well are hit by the solar wind and gain enough energy so that they are stripped away to the outer regions of the solar system.

      Eventually the surface water has all evaporated and mars is left as it is today.

      Why hasn't the same thing happened to earth? Two words: It's bigger (more massive). The core of the planet is still mostly molten iron. We still have a magnetic field around the planet to protect the atmosphere. The gravitational force between the molecules and atmosphere is somewhat larger as well. The amount of energy that a molecule needs to gain to reach escape velocity is more than it would be on mars.

    25. Re:Where did it go? by FlacoFuerte · · Score: 1

      Blame Marvin the Martian and all those "just add water" footsoldiers of his.

    26. Re:Where did it go? by 0111+1110 · · Score: 1

      When you say "lose atmosphere to space", what space are you referring to exactly? Are you saying that individual water vapor molecules actually attain escape velocity and launch toward interstellar space (or into another gravity well)?

      --
      Quite an experience to live in fear, isn't it? That's what it is to be a slave.
    27. Re:Where did it go? by Anonymous Coward · · Score: 0

      You mean Ice Pirates?

  17. the full article from nasa.gov by therealcaf · · Score: 5, Informative

    can be found here

    --

    -caf
  18. So what? by Chess_the_cat · · Score: 1

    I thought it was common knowledge that Mars had ice caps at either pole. Isn't ice made of water? And isn't it natural to assume that that ice must have been liquid water at one point in Mars' history?

    --
    Support the First Amendment. Read at -1
    1. Re:So what? by stratjakt · · Score: 5, Informative

      The common knowledge was that the ice caps are carbon dioxide ice - dry ice.

      --
      I don't need no instructions to know how to rock!!!!
    2. Re:So what? by andyrut · · Score: 0, Offtopic

      How does reading at -1 support the First Amendment?

    3. Re:So what? by Anonymous Coward · · Score: 0

      ice is a state of matter, independent of the element/compound that makes it up. many of the outer planets contain ices made of methane and other goodies. mars has ice caps, but their makeup is uncertain.

    4. Re:So what? by cmowire · · Score: 4, Informative

      Liquid water on Mars required the atmospheric pressures to be higher than they are right now. There was no proof, only speculation, that this was the case. Now there's something closer to proof.

    5. Re:So what? by zelphior · · Score: 1

      The "Ice" caps at Mars' north and south poles consist mostly of frozen carbon dioxide, or "dry ice".

      --
      If you can read this then I forgot to check "Post Anonymously"
    6. Re:So what? by mahdi13 · · Score: 1
      How does reading at -1 support the First Amendment?
      You don't censor out all the Trolls and goatse links
      --
      "Some things have to be believed to be seen." - Ralph Hodgson
    7. Re:So what? by b-baggins · · Score: 1

      The common knowledge is that the ice caps were predominantly water. Esp. the permanent cap that would remain in the summer when the dry ice component boiled off.

      --
      You can tell a great deal about the character of a man by observing those who hate him.
    8. Re:So what? by stratjakt · · Score: 1

      If the polar lander didn't go tits up we'd know for sure.

      From nature.com:

      It is now clear that the ice caps are composed largely of 'dry ice' -- solidified carbon dioxide, which 'sublimates' straight from solid to gas into the thin Martian atmosphere when the ice caps shrink
      Spring Thaw of the Martian South Polar Cap. Image (C) NASA.

      --
      I don't need no instructions to know how to rock!!!!
    9. Re:So what? by SB9876 · · Score: 2, Informative

      Actually, the standard line for several years is that the polar ice caps are a mix of CO2 and water ice. It's fairly clear that there is still a very significant amount of sold water on Mars. The contention these days is how prevalent liquid water is.

    10. Re:So what? by Anonymous Coward · · Score: 0

      After looking at Pics of the Martian surface it was obvious that Mars was once home to a LOT of water. From polar observations we verified that "yep" there is water on Mars. Now NASA has to spend nearly 1 billion to verify there was once water on Mars. What is wrong with this picture? From the Pics it is obvious to any country boy that Opportunity landed in a veritable mud hole. And it has taken weeks for NASA to decide that "yep" there was water here. Has this covey of PhDs spent their life on Asphalt? What has been gained? At this stupefying rate no one will venture out of this solar system before sol goes Nova. I'm curious about what is so damn terrifying about discovery of life somewhere else besides this planet. I, personally, am sick and tired of people proclaiming ignorance as a companion is all they can handle. Let them implode.

    11. Re:So what? by Catbeller · · Score: 1

      Dry ice and WATER, mixed together. A lot of CO2, a little water.

    12. Re:So what? by Anonymous Coward · · Score: 5, Informative

      The common knowledge was that the ice caps are carbon dioxide ice - dry ice.

      This is 5, Informative in a sneaky small print kinda way. Yes, common knowledge was that the caps are carbon dioxide.

      Today common knowledge is that the ice caps are a mix of CO_2 and water. In the last couple years, there has been mounting evidence that it is actually mostly water ice, with some CO2.

      Google mars polar caps if you don't beleive me.

      Posted anonymously 'cause most moderators today wouldn't notice anyways.

    13. Re:So what? by juhaz · · Score: 1

      We DO know for sure.

      It's been, what, a whole month? Since the ESA orbiter confirmed water ice in polar caps.

    14. Re:So what? by andyrut · · Score: 1
      You don't censor out all the Trolls and goatse links

      I know what reading at -1 does, but how does filtering out trolls and goatse links in any way relate to the First Amendment? The act of censoring material on one's own website has nothing to do with the First Amendment at all.

      Let's take a look at the First Amendment:
      Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.

      Neither Slashdot nor the users of the filter are acting as representatives of Congress so they're not in violation of the amendment in any way.

      I'm not trying to be a dick here, but I've seen that same phrase in a few other Slashdotters' sigs and I just scratch my head.
    15. Re:So what? by shaitand · · Score: 1

      They were once thought to be composed entirely of frozen co2, later it was shown they were a mix, mostly co2 and a little water ice. At present day there is mounting evidence that they are mostly water ice with some co2 ice.

    16. Re:So what? by sponge_absorbent · · Score: 1

      There were alternate theories to explain some of the apparent evidence of water. Such as a slurry of liquid carbon dioxide and dirt. I dont agree with those alternate thories, especially now. Also, i dont mind how many US dollars are spent on exploreing mars, im from Australia.

    17. Re:So what? by Anonymous Coward · · Score: 0
      Yet another high double plus informative mod for a wholy inaccurate post.

      Liquid water on Mars required the atmospheric pressures to be higher than they are right now.

      You need to review your phase-state diagrams, you've forgotten the temperature dimension. If the temperature is low enough it will stay in liquid form. But how do you keep it from freezing, you ask? Add salts. Like the salty brine they are wondering if they found at the Spirit site.

      Ahhhh, I remember the good old days when computer geeks who think they know science got low mod points.

    18. Re:So what? by mahdi13 · · Score: 1

      So have I, but I just figure they are all Trolls that want to be heard =)
      Penis envy maybe? "Your karma is bigger then mine"?

      --
      "Some things have to be believed to be seen." - Ralph Hodgson
  19. Today's Poll by ThisIsAnExampleAccou · · Score: 0, Troll
    So, um, anyone else read this story, and then go and vote in today's poll?

    1. Re:Today's Poll by ThisIsAnExampleAccou · · Score: 1
      Troll? Seriously, WTF is that all about?

      So, I accidently copied and pasted the wrong URL. Fine, I am a bonehead. But to waste you mod points to mark that as a troll was just silly.

      Plus, it was the perfect low-pitch to 3waygeek for the east joke. That ought to be worth something ...

  20. There's water, maybe there's life by lavalyn · · Score: 4, Funny

    And then there are fossils. Which means the next NASA mission will be funded by Halliburton after all.

    --
    Doing the Right Thing should not be preempted by making a buck.
    1. Re:There's water, maybe there's life by Anonymous Coward · · Score: 1, Funny

      Nah, it means that the U.S. gov will fund the next mission and than award Haliburton a contract outright with no bidding.

  21. not drenched by mpost4 · · Score: 1

    He said that there was once water, and that the rocks were layed down in the water.

    1. Re:not drenched by Anonymous Coward · · Score: 0

      Actually, you're totally wrong, he said the rocks *had* been drenched in water at one point, but that we do not yet know if they were laid down in water.

    2. Re:not drenched by mpost4 · · Score: 1

      They said the rock was drenched, not the plant.

    3. Re:not drenched by Anonymous Coward · · Score: 0

      plant? what are you talking about?

  22. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Isn't it obvious?

    God created the life on the planet Mars.

    People will think, believe and do anything in order to support their delusions.

  23. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Not everything a religion says has to be considered true by its believers.

  24. So where'd the water go? by corebreech · · Score: 1

    nt

    1. Re:So where'd the water go? by Anonymous Coward · · Score: 0

      It was outsourced to India.

  25. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Faith.

    And by the way: an ellipse usually has three periods.

  26. Yip by SparafucileMan · · Score: 0, Redundant

    I for one welcome our new Water 0verlords.

  27. Woo Hoo!!! by Anonymous Coward · · Score: 0

    No Article to be F... Read!

  28. Re:Finally.. an end to religion by dknight · · Score: 3, Insightful

    Non-christian religions.

    For example, as a Taoist, I fail to see how this would in any way effect my religious beliefs.

    However, if I believed in a creator-god and in the uniqueness and specialness of human life in the universe, then yea, that would cause some issues. Thankfully, not all religions are like that.

  29. Ahh! Now you've done it! by BigZaphod · · Score: 2, Funny

    You're gonna slashdot NASA TV now, dammit! I fully expect my satellite feed to start stuttering and flashing to black in a few minutes...

  30. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    > How can any religion survive that revelation?

    By moving the field lines and goal posts.

  31. Bunker by acherrington · · Score: 1

    Hmm... So its somewhat safe to take off my tinfoil hat and comeout of my bunker? Or should I put on my life jacket now? Or maybe I should just get back to work cause this water isn't there, and was on mars.....

    --


    Victory is gained, not in knowing your opponents next move, but in preempting them.
  32. Re:Finally.. an end to religion by Anonymous Coward · · Score: 1, Interesting

    Religion is all about taking advantage of the parts of our brains that are hard-wired to rationalize anything that might lend meaning to our lives.

    If I already believe that daily events on planet Earth are influenced by a 2,000-year-old dead guy, it'll take more than a few microscopic bacteria on Mars to make me reconsider my stance.

  33. You spend $100 billion... by Ga_101 · · Score: 5, Funny

    To equip 2 Rovers with the best water detecting equipment known to man and how do you find water?

    You get mud stuck to the tyres!

    But in all seriosness, Good on NASA.
    But it certainly makes a more life seeking mission like beagle 2 all the more important.

    1. Re:You spend $100 billion... by grioghar · · Score: 1

      With a little karma to burn...

      It's spelled 'tires', ya limey!

      *big ol' grin*

      --
      Can you ping me now? Gooood! | Manhappenin.Net - Things to do
    2. Re:You spend $100 billion... by sonpal · · Score: 2, Informative

      The two rovers cost $820 million together, see here. I understand that the parent was meant to be funny, but I found the amount mind-boggling, and had to look it up.

    3. Re:You spend $100 billion... by El · · Score: 1

      Sour Grapes? Still a little upset about the Beagle creating a new crater on Mars? Or perhaps you're still mad about all that tea we dumped in Boston Harbor. Never mind... here in the states, we call them "tires", not "tyres".

      --

      "Freedom means freedom for everybody" -- Dick Cheney

  34. Re:Finally.. an end to religion by System.out.println() · · Score: 4, Insightful

    The next find I expect is simple life living on Mars.

    Water != life

    How can any religion survive that revelation?

    I don't recall the Bible saying that there was no life anywhere but Earth. I've always believed it was possible that simple life could exist elsewhere. Intelligent life would throw religion a curve, though... I haven't thought as much about that.

  35. Re:Finally.. an end to religion by FreemanPatrickHenry · · Score: 5, Insightful

    Well here goes my karma...

    How can any religion survive that revelation? ...because no religion is dependent upon the earth being the only planet with life on it?

    --
    I have discovered a truly marvelous .sig which, unfortunately, this space is too small to contain.
  36. Biggest story of all time... by darkfus · · Score: 2


    It will be interesting to see how the media handles this. By scope, this is probably the biggest scientific discovery in a lifetime!

    --
    [sig]darkfus[/sig]
    1. Re:Biggest story of all time... by real_smiff · · Score: 2, Insightful

      finding life on Mars would probably be the biggest scientific discovery in a lifetime. finding water doesn't really do anything for me (sorry!) :) Unless you're further in the story than me and they HAVE found life.. !

      --

      This is my Sig, this is my Gun. One is for Slashdot and one is for Fun.

    2. Re:Biggest story of all time... by timeOday · · Score: 1

      They already knew Mars has ice caps. So now it appears there was once liquid water also.

    3. Re:Biggest story of all time... by mithras+the+prophet · · Score: 4, Interesting

      Probably? Life on Mars would be the biggest scientific discovery in all the human lifetimes lived thus far, I would say.

      I mean, maybe Copernicus... no... or Galileo... no... Darwin... maybe, but I'd really say that each of those would be mere stepping stones on the way towards the discovery of exobiology. Personally, I'd give my right leg to live in a time when extraterrestrial life is discovered. Maybe others don't feel that strongly, but it would be history-changing.

      Good point about this discovery, though. This is significant, but I agree, maybe more on the level of the peak of an individual's career, and a milestone that people will point to later. But not quite lifetime status. :)

      --
      four nine eighteen twenty-7 thirty-nine forty-7 fiftyeight sixty-nine seventy-9 eighty-8 one-hundred-and-nine one-twenty
    4. Re:Biggest story of all time... by juhaz · · Score: 1

      Maybe it would have been, if done a lifetime ago.

      Water on Mars? Boo hoo. Does it get _any_ older than that?

      Why should media even bother to handle this again, they've already ran 10000 "water on mars" findings during the last 50 years.

    5. Re:Biggest story of all time... by shaitand · · Score: 1

      Personally I wouldn't consider it that big of a deal. Statistically it's virtually impossible that there NOT be life elsewhere. It's even virtually impossible statistically that there NOT be life as far along in development as on our planet.

      Statistics are hardly a perfect science but I've never heard of a casino that wasn't happy with trusting in odds, and odds this staggering are rarely found... your odds of throwing a ball up in the air and not having it come back to the ground are infinately greater than the odds of there NOT being INTELLIGENT life at an equivelent or greater age to our own elsewhere in the universe.

      My question is, why are we wasting time pretending we need to verify something with statistical backing stronger than the theories on which any higher mathmathics is founded?

    6. Re:Biggest story of all time... by Thomas+Miconi · · Score: 1

      I mean, maybe Copernicus... no... or Galileo... no... Darwin... maybe, but I'd really say that each of those would be mere stepping stones on the way towards the discovery of exobiology.

      Newton told us that the universe was not a fancy show packed up with special effects by a divine director, but the result of a few simple laws expressable in simple mathematical terms.

      Einstein told us that time (I mean, hell, time !) depends on how you move.

      Don't get me started about the Quantum bunch - Bohr, Heisenberg, Schroedinger, De Broglie and Dirac.

      Life on Mars ? Sure, that's scientifically important. But there are things much deeper than that.

      And even as far as Biology is concerned, you forgot Pasteur.

      Thomas Miconi

  37. No, you're wrong! by Anonymous Coward · · Score: 0

    RTFA! Oh, wait a minute...

  38. Re:Finally.. an end to religion by Fnkmaster · · Score: 1, Redundant
    I assume what you mean is "how can any literalist, fundamentalist religion survive that revelation". You do realize there are a lot of people who identify themselves as being of some religion who don't believe in the literal truth of creation myths and so forth. In fact, some religions don't really require belief or faith at all in the Christian sense.


    And honestly, fundamentalist Christians have been busily rejecting the heaps and reams of evidence available to refute their beliefs here on Earth. Why do you think they'd change their minds just because evidence exists on Mars?

  39. Re:Finally.. an end to religion by rayvd · · Score: 4, Insightful

    As far as Christianity is concerned, where in the Bible does it say life only exists / was created on earth?

  40. WTF? by Anonymous Coward · · Score: 0

    What's this "religion" you talk of?

    Your generalization colors you stupid, specially because most religions don't even touch the subject of extraterrestrial life.

    1. Re:WTF? by Ironix · · Score: 5, Interesting

      Actually that is not entirely true...

      St. Augustine, back in the day, posited that if there are other planets with life on them, Jesus would have had to visit them all in order to "save" them.

      If Jesus did in fact do this, it would remove the uniqueness of Jesus. Since the bible states that Jesus' is unique, this could not have happened.

      Thus he surmised that there is no life on other planets.

      --
      Still #1 -- Lonely Gay Geek
    2. Re:WTF? by painandgreed · · Score: 2, Interesting

      St. Augustine, back in the day, posited that if there are other planets with life on them, Jesus would have had to visit them all in order to "save" them. If Jesus did in fact do this, it would remove the uniqueness of Jesus. Since the bible states that Jesus' is unique, this could not have happened. Thus he surmised that there is no life on other planets.

      Well, you could say the same thing for different continents. Jesus didn't have to visit all the continents to save everybody. The word of God was carried there at a later date by evangelists. Sam thing could be said for other planets with life.

      Perhaps Jesus was on all these places, and then I'm sure that angels will come down and reveal themselves and the truth just as they did with the Mormons and Jesus' history in the new world.

    3. Re:WTF? by Anonymous Coward · · Score: 0

      of course Jesus went other palces! Just ask the Mormons... i'm sure they would love to send you a book on the subject!

    4. Re:WTF? by dheltzel · · Score: 1
      That's plain silly.

      if there are other planets with life on them, Jesus would have had to visit them all in order to "save" them

      Only true if the inhabitants of those planets had sinned. Animals can't sin, so they need no savior. According to the Bible, the vast majority of creation does not need salvation, as they are not created "in God's image". It's quite logical to assume that life could exist on other planets either in a start like the animals here, or in a state like Adam and Eve before the fall. Just because history took one course here doesn't mean it is mirrored everywhere else. Even if the story was repeated exactly, that doesn't reduce the uniqueness of Christ's sacrifice. Those beings might be trusting in the work He did here. It's also possible that Christ went there also, there is nothing in the Bible that makes that illogical at all.

      I'm a Christian, and I have no problem whatsoever with life existing on other planets. I find new and "exotic" science like "string theory" quite interesting and exciting as well. It (string theory) seems a very logical explanation of God's working in this universe. Extra dimensions? no problem! Extraterrestrial life (intelligent or not) ? also not a problem!

    5. Re:WTF? by cpeterso · · Score: 1


      What would prevent a "unique Jesus" from visting multiple planets? There is only one of me, yet I can visit multiple states and countries. (I'm still working on the multiple planents thing.)

    6. Re:WTF? by What+is+a+number · · Score: 1

      And did Jesus have to visit other continents to "save" inhabitants there also? Or did it suffice to wait for us to rape^H^H^H^Hcolonize those continents and 'spread the good word'? Thus maybe our goal is to spread God's word throughout the universe. Those Jehovah's should be starting a space program soon...

    7. Re:WTF? by Anonymous Coward · · Score: 0

      Doesn't quantum mechanics suggest that all electrons are undifferentiable (ie equivalent), eg one electron in many places at the same time?

      If an (the) electron can exhibit simultaneousness, surely Jesus would have no trouble saving multiple planets, independent of distance and time..

  41. Special offer expired Feb 29 by Jayfar · · Score: 0, Redundant

    ...according to the PR, the offer is only valid "should NASA announce the discovery of conclusive evidence of an ocean on Mars between now and February 29, 2004."

  42. Re:Finally.. an end to religion by gid13 · · Score: 0, Troll

    1. If a cult can survive after the predicted date of the end of the world, I think religions are pretty much here to stay regardless of the evidence against.

    2. When confronted with new evidence, you can always make a new religion or adapt an old one to maintain logical consistence. Of course, then the distinction between religion and science becomes awfully blurry.

    3. Maybe logic simply doesn't work.

  43. Re:Finally.. an end to religion by Wickedtribe · · Score: 2, Insightful

    I see a pattern in your post. Every time religion is shown to be wrong, they internalize the error and come up with a new story that fits the truth that their flocks believe. In answer to your question, 'How can any religion survive that revelation?' Just as long as their are sheep out there who dont want to think for themselves.

  44. Re:Finally.. an end to religion by Starji · · Score: 1

    It's not hard, you just have to think of god as the creator of many children and not just us.

  45. baaaah "tabtalizing" not good enough by wheatking · · Score: 1

    on the news conf (NASA TV) and the story posted on their site, they say " the clues are only tantalizing, not conclusive, about whether the environment was watery when the rocks originally formed." grrr. thats all they had to say ??? i was expecting at least a "conclusive" statement from this special/hyped news conf.

    1. Re:baaaah "tabtalizing" not good enough by stratjakt · · Score: 1

      "We've been able to read the tell-tale clues the water left behind, giving us confidence in that conclusion."

      They're pretty positive water was there, they just have no way to know for how long, whether the water was there before the rocks or not.

      Maybe a comet crashed, melted, and that spot was wet for a hundred thousand years or so. Or maybe mars was once much like earth.

      --
      I don't need no instructions to know how to rock!!!!
  46. you might still get your free giant shrimp!! by 7-Vodka · · Score: 4, Interesting
    their offer reads "Evidence of Ocean Water on Mars; If Found by Feb. 29, America Gets Free Giant Shrimp on March 15"

    Well, the news may not have been announced by feb 29, but the evidence may have been found by feb 29.

    --

    Liberty.

    1. Re:you might still get your free giant shrimp!! by MindStalker · · Score: 1

      Na rules said it had to be announced by feb 29, also they purchased in insurance policy to cover them if they did have to give out free shimp, and you can bet the insurance company wouldn't be paying out just cause it was close.

    2. Re:you might still get your free giant shrimp!! by MindStalker · · Score: 1

      Wow, apparently according to the rules has to be an "ocean" of water, literly, that has to cover so many million square miles. I'm sorry but the insurace company screwed them on this one they knew perfectly well that nasa wouldn't be able to announce any exact diminsions so soon.

    3. Re:you might still get your free giant shrimp!! by pokeyburro · · Score: 1

      We may need a SCOTUS ruling on this one...

      --
      Lately democracy seems to be based on the skybox, the Happy Meal box, the X-box, and the idiot box.
    4. Re:you might still get your free giant shrimp!! by ShieldWolf · · Score: 1

      "Long John Silver's has purchased an insurance policy to cover the anticipated cost of the free Giant Shrimp redemption, should NASA announce the discovery of conclusive evidence of an ocean on Mars between now and February 29, 2004"

      No Shrimp for you!

      --
      just = (My)Opinion.toCents();
    5. Re:you might still get your free giant shrimp!! by joggle · · Score: 1

      Agreed. Even if both rovers found evidence of saltwater in their local areas, it still wouldn't be conclusive that a single ocean covered both sites at the same time. Maybe they lied about purchasing an insurance policy? There really was/is zero chance that the rovers could find the evidence needed for this contest.

    6. Re:you might still get your free giant shrimp!! by MindStalker · · Score: 1

      Or maybe they purchased it real cheap, many insurance companies will place take a few hundred bucks to cover a multimillion dollar loss if that loss is very very unlikly to happen. Its legal betting basically.

  47. its a conspiracy by Anonymous Coward · · Score: 0

    here is a pic of what: conspiracy I tell you

  48. Re:Finally.. an end to religion by 23skiddoo · · Score: 5, Insightful

    Even though I am an atheist, I must disagree with what you say. The revelation only refutes a portion of the Judeo-Christian(-Muslim?) tradition of the creationism story (which could easily and eventually be modified and bent to the new evidence). But in terms of philosphies, especially in regards to how we treat one another and our surroundings, abundant life in the universe is a non-issue. Other religions like Buddhism aren't touched by the news either.

    My $0.02...

    --

    [ insert your own witty .sig here ]

  49. Warning to Mars: by Anonymous Coward · · Score: 0
    (sedimentary rocks are going to have fossils. ... and fossils means fuel, which in turn means they must have WMDs.)

    Warning to Mars:
    Prepare for shuck and jive followed by shlock and nah.

  50. Re:Finally.. an end to religion by Jonas+the+Bold · · Score: 1

    Well, it's been shown that religion is quite impervious to logic, but even if it weren't, your logic is broken.

    --
    Everything seemed to be going so nice
    'till the end of all beings punched right through the ice
  51. Fossil fuels? by MAXOMENOS · · Score: 4, Funny

    This would be great news for the space program, as Bush would make the invasion and conquest of Mars a national priority.

    1. Re:Fossil fuels? by taped2thedesk · · Score: 5, Funny
      This would be great news for the space program, as Bush would make the invasion and conquest of Mars a national priority.

      That's the liberation of Mars, you insensitive clod!

    2. Re:Fossil fuels? by metalix · · Score: 2, Funny

      This would be great news for the space program, as Bush would make the invasion and conquest of Mars a national priority.

      Only if the NSA persuaded him that Iraqi weapons of mass destruction were hidden there.

    3. Re:Fossil fuels? by Feyr · · Score: 1

      no, not iraqui's. marsian weapons of mars, err mass destruction of course!

    4. Re:Fossil fuels? by captainClassLoader · · Score: 1
      [Insert obligatory Marvin The Martian Space Modulator quote here.]

      --
      "The plural of anecdote is not data" -- Bruce Schneier
    5. Re:Fossil fuels? by Stephen+Samuel · · Score: 1
      Only if the NSA persuaded him that Iraqi weapons of mass destruction were hidden there.i

      Man, you sooooo don't get tht joke.

      --
      Free Software: Like love, it grows best when given away.
  52. Re:Finally.. an end to religion by athorshak · · Score: 1

    Religion and extra-terrestrial life are not mutually exclusive. There is nothing fundamental about most religions that says that only earth can harbor life. I know plenty of people that are quite religious that believe it is likely that there is life elsewhere in the universe.

  53. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    The catholic faith has said that God is a god of plenitude. Why would we ( the living creatures on earth ) be His only creations?

  54. A la Steve Jobs by gfilion · · Score: 5, Funny

    and at the end of the conference, they'll pretend that it's over and say:
    and one more thing... we found life on Mars!

    1. Re:A la Steve Jobs by jdreed1024 · · Score: 1
      and at the end of the conference, they'll pretend that it's over and say:
      and one more thing... we found life on Mars!

      Steve Jobs?! Yeesh. Kids these days. When I was a kid, we associated "and one more thing" with Lt. Columbo, not Steve Jobs.

      --
      There is no sig, there is only Zuul.
    2. Re:A la Steve Jobs by narratorDan · · Score: 1

      Yeah, kids these days. When Lt, Columbo did the o'l "one more thing" the bad guy knew he (or she sometimes) was going to jail. When Steve Jobs does it everyone knows that Apple is going to avoid bankruptcy for one more year.

      NarratorDan

      --
      "If you're not confused by quantum mechanics, you really don't understand it." - Niels Bohr
  55. Fixing Opportunity after the fact by Danathar · · Score: 5, Interesting

    Interesting...That means we could possibly come back with a another rover that not only could look for life, but could possibly "repair/rejuvinate" the current rover by 'sweeping" the dust off of the solar panels? I would imagine just leaving the rover would be interesting to engineers and scientists to see what happens to a man made object that sits out in the open for extended periods of time....good information if you want to build stuff on Mars.

    Anybody out there like to comment? Is it a possibility? Could we come back with another rover and get Opportunity working again after it runs out of juice?

    1. Re:Fixing Opportunity after the fact by SB9876 · · Score: 5, Insightful

      Unlikely, the uncertainties of the atmospheric entry result in a landing footprint that's (IIRC) a few thousand square miles. The chances that we could get a new rover down within driving range of an existing rover is pretty small. By the time we've got rovers capable of driving those sorts of distances or landings that are accurate enough to make that plan practical, I think that we'd have enough experience that there wouldn't be much to be gained from going back and looking at the old rovers.

    2. Re:Fixing Opportunity after the fact by AKAImBatman · · Score: 5, Informative

      Anybody out there like to comment? Is it a possibility? Could we come back with another rover and get Opportunity working again after it runs out of juice?

      Opportunity's batteries will be dead (as in won't charge) inside a year of landing. Since the little guy can't rove without a stored supply of juice, he'll be as good as dead. That's actually one reason why scientists had wanted to use an RTG on the mission. An RTG could have kept it running for years, and in fact would have been one of the LAST components to kick the bucket. Sadly, NASA doesn't want another PR problem like with the Cassini probe.

    3. Re:Fixing Opportunity after the fact by visgoth · · Score: 5, Interesting
      The next rover should drop solar panels in favor of a much more robust power source. I recommend somthing based on harnessing the heat of decaying heavy elements*.

      *Nuclear power (oooh the scary word!)

      --
      My patience is infinite, my time is not.
    4. Re:Fixing Opportunity after the fact by JahToasted · · Score: 4, Interesting

      If it were as simple as just sweeping off the dust from the solar panels, wouldn't they have jsut built the rovers with a little robotic arm and a broom so they could clean themselves off?

    5. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0, Insightful

      That means we could possibly

      They could possibly.

      Could we come back with another rover

      Could they.

      You know NASA right? That's the place where you don't work, don't do research, and have never even been to.

      Thanks!

    6. Re:Fixing Opportunity after the fact by Danathar · · Score: 2, Redundant

      What about looking at what happens to man made objects that have been sitting on Mars for extended periods of time. Is there any value in seeing what condition the Viking landers are in.

      I would'nt make it a primary science mission, but if the opportunity arose where some future science mission could get a look at Viking would it be of any use?

    7. Re:Fixing Opportunity after the fact by yellena · · Score: 2, Informative

      The batteries were designed to have a lifetime of less than a year. It won't matter if the solar panels are operating at 100%, the batteries will stop holding a charge.

    8. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      Witty. Quite witty indeed.

    9. Re:Fixing Opportunity after the fact by Tekoneiric · · Score: 0, Redundant

      They should have included some kind of wiper to brush the dust off from time to time.

      --
      *It's not what you can do for the Dark Side but what the Dark Side can do for you!*
    10. Re:Fixing Opportunity after the fact by Tablizer · · Score: 1

      Unlikely, the uncertainties of the atmospheric entry result in a landing footprint that's (IIRC) a few thousand square miles. The chances that we could get a new rover down within driving range of an existing rover is pretty small.

      NASA is working on "hover-craft" like landing mechanisms that allow a more controlled landing target. The rocket-powered hover craft would drop a rover off at a precise designated spot.

    11. Re:Fixing Opportunity after the fact by sbma44 · · Score: 1
      This is very unlikely. The extreme thermal cycles that the rovers are subject to on a daily basis are the largest source of stress. The repairs necessary to renovate a rover would be very involved indeed.

      Also, keep in mind that robotic interfaces are much harder to design than in the movies. The current rovers' Rock Abrasion Tool is a fantastic piece of equipment that likely cost tens or hundreds of thousands of dollars to develop. A human arm equipped with a hammer, chisel and file could do the same thing faster and for less than $10.

      Designing a robotic tool to repair another rover? It practically boggles the mind...

    12. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      The next rover is, in fact, dropping solar panels in favor of a more robust power source. The Mars Science Laboratory (MSL) will have Radiothermal Isotope Generators (RTGs), a pinpoint precision landing system, a host of instruments to determine the habitability, past, present, and future, of Mars, and will last a full Martian year (>600 sols).

    13. Re:Fixing Opportunity after the fact by quigonn · · Score: 1

      Hey, even Apple gives a guarantee for their iPod's battery, why doesn't the NASA's supplier?

      --
      A monkey is doing the real work for me.
    14. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      That's nucular, not nuclear.

    15. Re:Fixing Opportunity after the fact by System.out.println() · · Score: 2, Funny

      The costs of shipping a battery to NASA from Mars would not be covered under warranty.

    16. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      The problem is, that RTGs are huuuuge, for space stuff, and they really don't generate very much power, and introduce all sorts of cooling problems, cause they get hot.

      Opportunity was already as crapmed for space as any vehicle could get. They had to stuff a golf-cart sized rover into a launch vehicle that was the same as the last successful mars mission we sent, and it barely fit, even then.

    17. Re:Fixing Opportunity after the fact by caffiend666 · · Score: 5, Interesting

      If there was already an appropriate rover on the way, yes.

      The death of the rovers will likely be slow and gradual. First a camera goes, then the arm, then it doesn't have power to move, then the batteries die, not having enough heat to keep the rover warm at night, the one or two functional devices left only operate during daying hours. Then, eventually, they can only ping the things. And, then everything goes quiet.

      Once the batteries fail, many other components will fail due to lack of heating during night and thermal cycles.

      Decades from now, we might still be getting signals from the rovers. The orbiters from viking lasted over a decade. One of the russian lunar rovers operated for 10 months. I would hate to think we can't surpass what the Soviets pulled off 30 years ago.

      The last successful rover lasted several times longer than it was expected to, in fact the rover outlasted the lander that served as a transmitter and a relay station. Upon death of the lander the Soujourner probe was to try to return to the lander. I wondered how long that thing circled the lander, if it if got back at all.... Part of the reason these rovers are all in one units, capable of communicating with earth (at low baud) on their own, was because the last rover outlasted the lander.

      In the two weeks Spirit was useless a few weeks ago, they were afraid components would fail. Now, try to imagine the years it takes to design/launch/wait on/land rovers? What would keep working? One of NASA's pre-Bush-Space-Initiative goals was to build a robot colony on mars. These rovers are not the start though.

      I for one, would like to see them relaunch at least one rover similar to these in the next launch window. They are (were) planning on relaunching the polar lander. And, it would be nice if the next gen non-nuclear rovers could dust themselves, think $20 wiper blades.

      --
      Here's to losing my Karma Bonus again....
    18. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      And exactly how has the Cassini mission failed so far?

    19. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      Couldn't we beam power down from orbit? using microwaves or some such?

    20. Re:Fixing Opportunity after the fact by AKAImBatman · · Score: 4, Insightful

      The problem is, that RTGs are huuuuge, for space stuff, and they really don't generate very much power, and introduce all sorts of cooling problems, cause they get hot.

      Don't be ridiculous. An RTG with twice the power output would have weighed far less than the batteries, solar panels, and mounting. Not to mention that 5 pounds of PU is pretty small (remember, atomic number in the 90's). Cooling is the least of their concerns on Mars. (Or getting it there, for that matter). They had a working RTG system for the Mars rover. NASA just backed off of it because of the outrage over Cassini. (Insert comment about stupid tree huggers with oatmeal for brains who can't even take 10 minutes to find out what the hell they're protesting over. And that also goes for that whats-his-name physicist who complained about Cassini. "Oh no! A little plutonium in an indestructible box that has had flight testing during several accidents is going to kill us all!!!! Run for the #$*%#$*%$%$ hills!!!!")

    21. Re:Fixing Opportunity after the fact by AKAImBatman · · Score: 1

      And exactly how has the Cassini mission failed so far?

      It hasn't. It just caused a PR ruckus because of the RTGs on board. NASA has *never* had to deal with so many protesters before. They're trying to avoid having to do so again.

    22. Re:Fixing Opportunity after the fact by Moofie · · Score: 1

      Maybe because they designed the hardware to do the mission, and didn't include hardware that wasn't necessary for the mission.

      I'm pretty sure that the JPL engineers have seen brooms before, and if such a system were a) practical or b) useful, they would have incorporated it. But it wasn't, so they didn't.

      These guys don't think of everything, but they think of more stuff than most /. posters (myself included).

      --
      Why yes, I AM a rocket scientist!
    23. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      To claim that the radioisotopes were encased in an indestructible box is ridiculous. It wouldn't have taken very much at all to decapsulate the plutonium, had the probe accidentally re-entered the atmosphere. But if that did happen, the results would not be so terrible.

      RTGs really makes a lot of sense technologically. But you need to make sure that your arguments in favor of them are well-thought and appropriate, or you sound just as stupid as the vehemently anti-RTG nutjobs.

    24. Re:Fixing Opportunity after the fact by AKAImBatman · · Score: 3, Interesting

      It wouldn't have taken very much at all to decapsulate the plutonium, had the probe accidentally re-entered the atmosphere. But if that did happen, the results would not be so terrible.

      Incorrect. The Plutonium is encased in a box explicitly designed to survive reentry. There have been several instances where launches have failed and RTGs have reentered the atmosphere. In one case, NASA actually reused the RTG. Previous to NASA's use of black box style technology, they simply burned up the RTGs in the atmosphere. Eventually they figured that wasn't such a good idea.

      Russia continued to burn up RTGs even after we'd stopped. One satellite actually burned up over Canada. No deaths were ever linked to the incident, but Canada made a big stink over it and had Russia pay for reparations.

      But you need to make sure that your arguments in favor of them are well-thought and appropriate, or you sound just as stupid as the vehemently anti-RTG nutjobs.

      You'll have to forgive me, but they *really* piss me off. Even a *little* bit of research would show them that the risk is practically nill. In fact, there's much more risk from all the other chemicals on the rocket than from the RTG.

    25. Re:Fixing Opportunity after the fact by superflippy · · Score: 1

      I like it! From now on, in all discussions of alternative energy sources, I will recommend building "DHE plants". Who can argue with that?

      --
      Your fantasies contain the seeds of important concepts.
    26. Re:Fixing Opportunity after the fact by edxwelch · · Score: 2, Informative

      Puting nuclear batteries would make little difference to the lifespan of the project, because it's not determined by power alone. There is a possiblity that the electronics or mechanics will fail before the power runs out due to the extreem daily temperture change

    27. Re:Fixing Opportunity after the fact by torpor · · Score: 1

      Didn't one land in the Mariana Trench, or something, and its still there?

      I seem to remember reading something about that, once, a long time ago, but I can't recall all of the specifics. Some bathosphere was built specifically for the purpose of going down there and retreiving it, but ended up getting used for Ocean Sciences instead ... or something ...

      Whatever. Pretty interesting stuff. Too bad we can't all have RTG's to get ourselves off the grid, eh? ;)

      --
      ; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
    28. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      Do you have any idea how nuclear power works? There's no magic black box that turns heat into electicity (at least not a lot of it). It works by using the heat to boil water, and using the resulting water vapor to turn a turbine, which then generates the power. Still sound like a good idea for a Mars rover?

    29. Re:Fixing Opportunity after the fact by dAzED1 · · Score: 3, Insightful
      Hi ass, let me introduce myself. My name is Tax Payer.

      See, the funny thing is that "We the people" do all sorts of things. "We" are supposedly responsible for Iraq, right? Not France, England, and Russia, who made the mess in the first place decades ago...no, "we," the people of the US of A.

      No one could get to Mars on their own. No one person could even design a system capable of leaving the earth, flying to mars, landing on it, and scouting the ground there - not all of their own ideas. No way. And those that could even do it with someone else's ideas - those who could put the ideas together and make them work...guess what, they wouldn't have the money to do it.

      So yes..."we." Ass. Collectives do things all the time. "We" make open source work. "We" went to mars. "We" are hated by the baathists.

      We.

    30. Re:Fixing Opportunity after the fact by AKAImBatman · · Score: 1

      Didn't one land in the Mariana Trench, or something, and its still there?

      The SNAP-27 from Apollo 13, IIRC. They were so happy to get them home that they let the craft sink.

      Whatever. Pretty interesting stuff. Too bad we can't all have RTG's to get ourselves off the grid, eh? ;)

      Not quite. :-) RTGs produce far too little power to manage your home. However, I have put forth proposals for SRGs that could power Cell phones and laptops. Sadly, people hear "nuclear" and freak. Even those trained to know better.

    31. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      The dust question has been answered before: the dust is small and has a static charge which makes removing it by "normal" method impossible. NASA is not stupid, some problems simply don't have feasible solutions.

    32. Re:Fixing Opportunity after the fact by visgoth · · Score: 1
      There's no magic black box that turns heat into electicity

      Couldn't one package a lump of radioactive material in an array of these? If I recall correctly, applying heat to these creates a current. How much? Hell if I know, I'm not an electrical engineer :P

      --
      My patience is infinite, my time is not.
    33. Re:Fixing Opportunity after the fact by El · · Score: 1

      Although that would make a good movie (humans stranded on Mars stumble upon old Rover and manage to get it working again just in time to carry them off to safety) I don't think it's going to happen in real life. The best we can hope for is that we leave them where they stop working and one or both Rovers become tourist destinations. "Look, it says here on the plaque that this thing travelled ten meters per DAY!!! Darn, Martian vehicles sure were slow way back then before President Arnold Schwarzenegger made Mars into the first extra-terrestrial penal colony!"

      --

      "Freedom means freedom for everybody" -- Dick Cheney

    34. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 1, Informative

      The Canadian example you cite is a poor one, for two reasons:

      1) It did spew high-level radioactive material over a wide area, much of which was never recovered. Some of it was potentially highly dangerous stuff (i.e., lethal exposure in relatively short time), and there was a huge recovery effort. The main reason there were no deaths or injuries was its remote location, not lack of risk from it. Had it been in a populated area, no doubt some people would have picked it up and it probably would have resulted in illness, at least.

      2) Most importantly, it was not designed for containment survival during reentry like the RTGs are. It was exposed to space with little shielding, and it was designed so that the reactor could be separated from the rest of the satellite and boosted to a higher orbit (one from which it would hopefully not deorbit for a looong time, after most of the radioactivity had decayed). The Russians lost control of it shortly after launch and it crashed to Earth.

      I think it was called Cosmos 954.

    35. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      Another problem with a nuclear reactor on Mars would be that you don't have a good heat sink. On Earth, a river is usually used as a heat sink (and a supply of water). On Mars, you don't even have much of an atmosphere so you wouldn't get much free convection either. In short, the rover would get really hot really fast and the reactor would stop working (along with most of the electronics). Something that converts light into electricity without generating much heat (i.e., solar panels) seems like the perfect solution to me.

    36. Re:Fixing Opportunity after the fact by fpga_guy · · Score: 1
      Anybody out there like to comment? Is it a possibility? Could we come back with another rover and get Opportunity working again after it runs out of juice?

      The bigger problem is that after X years with no power, thermal effects (ie hot-cold cycling) on the electronics and drive motors etc would have rendered them mostly useless.

      However, that doesn't mean there's no point going back to check it out. That's exactly what Apollo 12 did - they executed a planned landing within several hundred meters of an earlier Surveyor probe, cut bits off it (the TV camera) and brought them back to Earth for analysis.

      One of the more interesting findings was bacteria - someone had apparently sneezed near the camera when it was being assembled, and the bacteria was still viable after several years on the surface of the moon....

    37. Re:Fixing Opportunity after the fact by blackeye · · Score: 1

      Man, did the beginning of this post remind anyone else of HAL? So depressing...

    38. Re:Fixing Opportunity after the fact by caffiend666 · · Score: 1

      Static charges have their solution as well, especially when the electronic device in question can ground itself. Now, was that solution feasible this time around? Possibly not. Especially with unknowns of new salts in the soil. A large part of ship design is to keep salts from destroying a ship as the ship grounds itself in ocean water, typically accomplished by giving the salts something else more reactive to reactive with. I was speaking about a future rover. In no way was I implying stupidity on the part of NASA/JPL. These rovers were designed to last at least 90 days, with many unknowns 90 days is a feat. Next time, there will be fewer rover tech related unknowns. I hope the primary anticipated cause of death of the next solar powered rover will not be dust accretion.

      --
      Here's to losing my Karma Bonus again....
    39. Re:Fixing Opportunity after the fact by mikerich · · Score: 1
      Could we come back with another rover and get Opportunity working again after it runs out of juice?

      Unlikely, Opportunity and its best buddy will most probably fail because of the extremes of temperature affecting things like electrical contacts.

      Although placing a probe down next to something that's been sitting on the Martian surface would be fascinating, I doubt if the technology yet exists to be so precise.

      It wouldn't be the first time that NASA has done it, Apollo 12 landed within a few hundred metres of Surveyor 3 and brought chunks of the probe back to Earth where they gave valuable insights into the effects of long-term exposure to the lunar environment.

      Best wishes,
      Mike.

    40. Re:Fixing Opportunity after the fact by RedWizzard · · Score: 2, Interesting
      Don't be ridiculous. An RTG with twice the power output would have weighed far less than the batteries, solar panels, and mounting.
      You are wrong. An RTG with twice the power output (ie. the model used on Cassini) weighs about 120 pounds. The batteries (including support struts and heater) weigh about 20 pounds. There are two on the rovers so 40 pounds total. The solar panels will not weight more than one of the batteries, let alone the 80 pounds that would take the power supply weight up to the weight of an RTG.
    41. Re:Fixing Opportunity after the fact by caffiend666 · · Score: 1

      Yes, checking out the Viking probes would be useful, but not a primary mission. The same was done on one of the Apollo missions. One of the missions visited an old lander and retrieved parts for later analysis. Was a basic exposure experiment, what do electronics look like after spending a few years on the moon? And, what does a scoop that dug in the lunar soil look like after sitting in the sand for a few years? The mission was Apollo 12, they retrieved the scoop and camera from Surveyor 3.

      A real exposure experiment would be more useful, various exposed panels and substances. Could even be robotic. Land the experiments. And, land another probe three years later in the same spot to check the condition of the samples.

      --
      Here's to losing my Karma Bonus again....
    42. Re:Fixing Opportunity after the fact by mikerich · · Score: 3, Insightful
      Don't be ridiculous. An RTG with twice the power output would have weighed far less than the batteries, solar panels, and mounting.

      I couldn't find any bang-up-to-date specs for RTGs, but those fitted to Galileo and Ulysses weighed 65 kilos, which is a sizeable chunk of the rover's 185kg. Don't forget that any rover using an RTG would need a major redesign so as to shed heat during the flight to Mars. It might have required the use of a Titan IV rather than the cheaper, but smaller Delta to get it to Mars.

      Of course what we need is someone to approach the Russians about using a Proton to send 4,500kg to Mars - then we could have some serious exploration!

      Agree with you completely about the senseless scare stories sent around before the Cassini launch, you'd have thought NASA had a glowing chunk of plutonium mounted on the nose cone.

      Best wishes,
      Mike.

    43. Re:Fixing Opportunity after the fact by caffiend666 · · Score: 2, Interesting

      Cooling is an issue. NASA couldn't use the high-gain transmitter on the Spirit rover at first because it generated too much heat. They had to wait until they touched soil to have the additional heat sink (the soil) where they could safely use the transmitter. See:

      • Cooling Spirit off. Temperatures atop the metallic lander are warmer than expected, so the scientists on Earth are working to keep the probe cooler. Limiting the use of one antenna cooled Spirit slightly.

      ...taken from the bottom of this article on USAToday. During a summer day Mars is room temperature, so any equipment that would run hot on earth would run hot there as well. Also, you have less ability to lose heat to air, because of the thinner atmosphere.

      --
      Here's to losing my Karma Bonus again....
    44. Re:Fixing Opportunity after the fact by Kris+Magnusson · · Score: 1

      whats-his-name physicist who complained about Cassini.

      Michio Kaku. Wrote a very interesting book called Hyperspace. Turned into a treehugger some time in the late '90s. Can't figure out why--decent guy otherwise.

      ......... kris

      --
      "I thought I could organize freedom. How Scandinavian of me."
    45. Re:Fixing Opportunity after the fact by torpor · · Score: 1

      If I had an RTG, even if it were low powered, I'd change my lifestyle and get rid of all electronic/electric components that I couldn't use with it, and replace it with ones that I could.

      Most of my stuff is 12v or lower, 1mA ... wouldn't that be acceptable, or is it lower than that?

      --
      ; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
    46. Re:Fixing Opportunity after the fact by ajagci · · Score: 1

      Russia continued to burn up RTGs even after we'd stopped. One satellite actually burned up over Canada. No deaths were ever linked to the incident, but Canada made a big stink over it and had Russia pay for reparations.

      Yeah, and no specific cancer deaths have ever been linked to smoking either. The only "link" that exists is that we have had two similar populations, those who smoked and those who didn't, and have been able to compare their rates of lung cancer. Unfortunately, we can't make that comparison for Pu release in the atmosphere: you either release Pu over Canada or you don't and nobody can prove anything definitive about the number of deaths resulting from that.

      You'll have to forgive me, but they *really* piss me off. Even a *little* bit of research would show them that the risk is practically nill. In fact, there's much more risk from all the other chemicals on the rocket than from the RTG.

      Sure, the risk from a single RTG is probably low. But once we accept that, where does it end? How many RTGs do we send up? How much fissionable material do we allow in orbit? You are terminally naive if you think that the issue is as simple as "putting an RTG on a Mars rover is low-risk". There are lots of legal, medical, and political questions and people like you aren't answering them. In fact, your kind just seems too clueless to realize that those questions even exist.

    47. Re:Fixing Opportunity after the fact by Anonymous Coward · · Score: 0

      Ship corrosion has nothing to do with static charges - it's simple electrochemistry. The iron in the ship's hulls are oxidised (lose electrons) by hydroxide and oxygen in water to form iron oxide (rust). Attaching bars of zinc to a ships hull will prevent the corrosion of the iron because the Zinc is in turn oxidised by the iron (it 'donates' electrons to the iron) preventing the formation of iron oxide in preference to the formation of zinc oxide.

      This is also why galvanising (adding a thin layer of zinc) steel stops it rusting.

    48. Re:Fixing Opportunity after the fact by AKAImBatman · · Score: 1

      You wouldn't by any chance be one of those whack-job Nader supporters, would you?

      It amazes me how many people think Plutonium is going to kill people. It's an Alpha emitter for crying out loud. That means that you can hold it in your hand and none of the radiation will penetrate your skin. If I were you, I'd be much more worried about the Uranium, Thorium, Arsenic, Mercury and other chemicals (many radioactive) that are released by coal plants. Not to mention that rockets are composed of many chemicals which are far more dangerous than Plutonium.

    49. Re:Fixing Opportunity after the fact by Muad'Dave · · Score: 1

      ...decaying heavy elements...

      You forgot "naturally-occurring in convenient pre-diluted holistic quantities", "Mother Gaia-approved", and "Non-greenhouse gas emitting".

      --
      Tiller's Rule: Never use a word in written form that you've only heard and never read. You will end up looking foolish.
    50. Re:Fixing Opportunity after the fact by ajagci · · Score: 2, Insightful
      Don't change the argument. You wrote:
      Russia continued to burn up RTGs even after we'd stopped. One satellite actually burned up over Canada. No deaths were ever linked to the incident,

      That's just a stupid argument. I'm sorry if you don't understand why that's a stupid argument despite my explanation, but that's your problem.

      As for how dangerous Plutonium actually is, that's an entirely different question. As I was saying, it's probably not very dangerous, but that isn't the main issue in deciding whether to use it on space missions. I'm sorry if that also goes over your head, but, again, that's your own intellectual limitation.
    51. Re:Fixing Opportunity after the fact by Tim+C · · Score: 2, Insightful

      Yes, you can hold an alpha emitter in your hand with few ill effects, if any. It's a little different, though, if the emitter is pulverised and you ingest the dust; then you may well have problems (I forget what, if any, biological path Pu takes, or whether there are any alpha emitters that are absorbed rather than just being excreted).

      Not saying that Pu is some sort of doomsday material that will kill us all; just pointing out that it's not entirely harmless either, given the right set of circumstances.

    52. Re:Fixing Opportunity after the fact by Danathar · · Score: 1

      Dude...chill out...drink decaff

      The "we" was not in reference to anybody in particular.

  56. Sulphates and Amino Acids by aacool · · Score: 5, Informative
    Of the elements known to exist in the body, some, possibly all, are necessary to life. They are carbon, hydrogen, nitrogen, oxygen, potassium, sodium, iron, copper, manganese, zinc, magnesium, lithium, phosphorus, sulphur, chlorine, iodine, barium, silicon.

    Also, Methionine is an essential amino acid that is not synthesized by the body and must be obtained from food. It is one of the "sulphur-containing" amino acids and is important in many body functions.

    It is likely that sulphur, coupled with the different ferrous hydrides can produce viable conditions for life.

    1. Re:Sulphates and Amino Acids by Anonymous Coward · · Score: 1, Interesting

      all of that applies to humans and animals on Earth.

      In a different environment, it's likely that other methods would be more successful.

      For example, there are microbes that live happily in the superheated water in volcanic vents on Earth.

      The likelyhood of two legged animals walking around on mars is really zero. _Maybe_ there were some spores or microbes there, but anything beyond that would be shocking, and unexpected.

    2. Re:Sulphates and Amino Acids by BReflection · · Score: 1

      You say 'viable conditions for life' as if it just pops up out of nowhere. The fact of the matter is that we can speculate and conjecture all we want and we still can't put all this stuff together and make life without prior life. The general evolutionary thesis seems to be that we just put it all in a pot and mix it up and there we go. Point in case:

      "One day a group of scientists got together and decided that humans had come a long way and no longer needed God. So they picked one scientist to go and tell God so.
      The scientist walked up to God and said, "God, we've decided that we no longer need you; We're to the point that we can clone people and do many miraculous things, so why don't You just go on and get lost."

      God listened very patiently and kindly to the man. After the scientist was done talking, God said, "Very well, how about this? Let's say we have a man-making contest." To which the scientist replied, "Okay, great!"

      "But," God added, "we're going to do this just like I did back in the old days with Adam."

      The scientist said, "Sure, no problem" and bent down and grabbed himself a handful of dirt.

      God looked at him and said, "No, no, no. You go get your own dirt."

      --
      python -c "x='python -c %sx=%s; print x%%(chr(34),repr(x),chr(34))%s'; print x%(chr(34),repr(x),chr(34))"
    3. Re:Sulphates and Amino Acids by SB9876 · · Score: 3, Informative

      While it's true that the elements above and Methionine (and several other amino acids as well) are required for humans, most free-living organisms can generate all of the amino acids from scratch.

      Aside from sulfur, iron, phosphorus, monovalent and divalent cations most of the other trace elements are required in levels so low that just about any random location will have enough to suffice.

    4. Re:Sulphates and Amino Acids by saihung · · Score: 1

      Who says that the Earth way is the only way to set up a functional metabolism? It's a big universe out there - if we go looking for life, where life = "like us," we may be missing the forest for the small slimy amorphous biomasses.

    5. Re:Sulphates and Amino Acids by mog007 · · Score: 1

      That's if you're going to assume that the organisms on Mars are EXACTLY like the organisms on Earth. Even for the same Carbon based type of life to form there, all you'd need to start is Hydrogen, Nitrogen, Oxygen, and Carbon, warm, add electricty and stir.

    6. Re:Sulphates and Amino Acids by aacool · · Score: 1
      Sounds like you've got a winning recipe there:) - All the above elements are present in Martian air.

      Incidentally. Venus has an even more interesting soup of elements - and heat too - sounds promising

    7. Re:Sulphates and Amino Acids by Anonymous Coward · · Score: 0
      And how do we know that this mythical scientist didnt clobber this mythical G*d and then set himself up as God waiting for some more scientists to come by???

      Funny how Christians today think their beliefs are any better or more true than say, the Norse, or the Australian Aborigines did, and not, just a mythology

  57. Calm down there Nietzsche by kippy · · Score: 3, Insightful

    This is a troll if I ever saw one but I'll bite.

    The idea that God created the universe with countless planets, stars and habitable worlds is not in conflict with at least Catholicism. I'm willing to bet that there are a lot of other religions who would have no problem with such an idea but I'm no religious scholar.

    If I recall correctly, nowhere in the Bible does it say that Earth is the only world in the universe or even the only one with life, intelligent or not. It's kind of an open question.

    Please give me a verse if I'm wrong.

    1. Re:Calm down there Nietzsche by Ckwop · · Score: 1

      lol. actually it wasn't intended as troll.. though it seems to have, understandably, been taken that way..

      I've actually demonstrated my ignorance to what exactly some religions require you to believe if they require belief in creation at all.

      I suppose religion is much like science. If i find something that contradicts a scientific principle.. the principle adapts or dies.

      I suppose religion is just better at adapting :)

      Simon.

    2. Re:Calm down there Nietzsche by finkployd · · Score: 1

      I suppose religion is much like science. If i find something that contradicts a scientific principle.. the principle adapts or dies.

      Actually quite the opposite. At least in my point of view. Religion was/is a vehicle to instruct people how to act, what morality was, and I guess just in general how to live. Not to strictly define the universe and all its physical laws like science does.

      You don't look to science for the answer to "how can I lead a better life and be a better person?" and you don't look to religion for the answer to "how does DNA work?". They cover two completly different realms of thinking. I always find it amusing when people (believer and non-belivers alike) look to religion for specific answers to scientific questions (either for actual answers or to disprove the whole religion because it didn't address some obscure, advanced scientific concept)

      Finkployd

    3. Re:Calm down there Nietzsche by mog007 · · Score: 1

      Remember the Dark Ages? Capernicus waited until he was almost dead before publishing his findings about the earth's orbit around the sun. The Catholic church warned him against publishing his materials when he first discovered them, and so he waited until he was almost dead. Same goes for the theory of evolution. It wasn't until most of the masses decided evolution was a smart idea, that the catholic church decided to embrace it. They're just trying to maintain their hold on people, because they've been around for such a long time, they don't want to be left out because of advancement in science.

    4. Re:Calm down there Nietzsche by Anonymous Coward · · Score: 0

      no, i was not alive then... =)

    5. Re:Calm down there Nietzsche by kippy · · Score: 1

      The popes back then were no better the mullahs in Iran now. They bent religious teachings to suit their designs for power and used ignorance to subjugate their people. The real core beliefs don't even deal with this kind of stuff and it is widely accepted in the church that there is a great deal of symbolism (40 days, 7 days, etc) in the Bible.

      It's been hundreds of years since the church done anything against people of science and I can't think of a single teaching that goes against scientific fact, symbolic numbers and the like aside.

      Faith isn't a source of science. People who look to it as such are misguided.

  58. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Now we find another local planet with ancient water on it.. The next find I expect is simple life living on Mars.
    How can any religion survive that revelation?


    I don't see how water on another planet, or even simple life can invalidate religion. Most religions do not attribute an eternal soul to simple life.

  59. Re:Finally.. an end to religion by Anonymous Coward · · Score: 1, Insightful

    If I already believe that daily events on planet Earth are influenced by a 2,000-year-old dead guy

    That "2000-year-old dead guy" DOES have a major influence on daily events, and you would be a fool to say otherwise. Whether that influence is supernatural or not is another story.

  60. Re:Finally.. an end to religion by mark-t · · Score: 2, Insightful

    All finding simple life on mars would prove is that it's scientifically possible for life to develop independantly within the parameters and rules that this universe operates in, and does not require what might be seen as miraculous occurences. This only renders God irrellevent if you believe that God didn't actually create _everything_ that exists in the first place. Ironic, isn't it?

  61. Re:Finally.. an end to religion by a_timid_mouse · · Score: 1

    You seem to have a firm grasp of the beliefs of all religions known to man. Are you certain that all "man-made" religions believe that there is no water on other celestial bodies, or for that matter, life? I'm quite certain thatb many Christians believe without a doubt that there is intelligent life on other planets and won't be surprised at all to hear this news.

  62. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Faith.
    A valuable but dangerous commodity. Belief despite the evidence of one's senses may be necessary to our psychological well being, but can also justify the most horrendous of evils perpetrated by our species.

    And by the way: an ellipse usually has three periods. ...and the preferred word is ellipsis, especially in scientific circles, so as to avoid confusion with the trigonometry term.

  63. New info by DarkHand · · Score: 5, Interesting

    The conference is going on now and theres new news: Not only was there a large amount of water, there's good evidence that it was salty.

  64. NASA TV by markclong · · Score: 2, Informative

    I found the live video from NASA here:

    http://www.nasa.gov/multimedia/nasatv/index.html

    They are talking about it right now it is real interesting.

  65. Re:Finally.. an end to religion by argStyopa · · Score: 2, Insightful

    How can any religion survive that revelation?
    I know I'm going to get modded down as a troll, but why would you think this? Firstly, I don't think any mainstream religion DEPENDS on any of your ideas.

    Looked at it another way:
    The sun became the center of the universe. -Religion survived
    We found out we were one star in a galaxy that was the centre of the universe.. -Religion survived
    Then we found there were countless billions of stars. -Religion survived
    Now we find another local planet with ancient water on it.. -Religion will survive
    The next find I expect is simple life living on Mars. -Religion will survive

    --
    -Styopa
  66. Where'd it all go? by mr_majestyk · · Score: 1

    Someone must have been thirsty!

  67. NASA Press Release by athorshak · · Score: 5, Informative

    No link in the article. Here is the press release: NASA Press Release

    1. Re:NASA Press Release by El · · Score: 1

      Round particles the size of BBs are embedded in the outcrop. Obviously the Martians have been using this outcrop as a backdrop for their target practice. If BB guns are the most powerful weapons they've got, I think we can take 'em... bring it on!

      --

      "Freedom means freedom for everybody" -- Dick Cheney

  68. Re:Finally.. an end to religion by Azog · · Score: 5, Insightful

    Why would most religions care?

    Christians (at least _informed_ Christians, yes there are some) in particular, would not be disturbed to find that God had created life in more than one place. Why shouldn't He? It's not like the Bible says somewhere in it "Oh, and by the way... this planet is the only one with life on it."

    C.S. Lewis discussed the subject fairly completely in an essay decades ago. In case you don't know, he was a famous and very influential Christian author, as well as writing some science fiction and fantasy. Besides writing a non-fiction essay about it, you could view his "Space Trilogy" fiction as an examination of the life-on-other-planets issue with a Christian background.

    The more interesting question (also discussed by C.S. Lewis and many others) is how different religions would react to the discovery of _intelligent_ life somewhere else in the universe.

    Microbes on Mars... scientifically, that's amazing. From a religious point of view... well, it's "just" another example of a Creator God at work.

    --
    Torrey Hoffman (Azog)
    "HTML needs a rant tag" - Alan Cox
  69. Re:Finally.. an end to religion by kaleposhobios · · Score: 3, Insightful

    Why would finding life on Mars take away faith in a divine being? Surely a god could have created life there too...

  70. Re:Finally.. an end to religion by General+Alcazar · · Score: 5, Insightful
    Religion can be a lot of things besides explaining our physical reality. In my humble opinion, one of the major issues it struggles with is, what is the meaning of our existence.

    Of course, I understand your criticism, which is, I think, directed mostly at dogmatic adherence to ancient traditions without questioning them. However, religion will survive, I am sure. Religion and science are not mutually exclusive. Science is concerned with one aspect of our reality - the quantifiable, and predictable. Religion is concerned with all those things that you cannot quantify - love, anger, thought, the experience of death, wonder, awe, consciousness. They are both parts of our reality, and neither can be used to explain everything.

  71. Re:Finally.. an end to religion by Fjord · · Score: 3, Funny

    Actually, an ellipsis usually has three periods. An ellipse is usually a conic section whose plane is not parallel to the axis, base, or generatrix of the intersected cone.

    --
    -no broken link
  72. Re:Finally.. an end to religion by Walrus99 · · Score: 1

    If he has an effect on our lives, then he is not dead, so how could his death have any effect on my salvation since he is not dead to begin with???

  73. Re:Finally.. an end to religion by Anonymous Coward · · Score: 2, Informative
    As far as Christianity is concerned, where in the Bible does it say life only exists / was created on earth?

    Genesis would be a good place to start. Only Earth is ever mentioned as the place where god created life.

    Genesis does say that god created the heavens and the earth but nowhere does it say that god created life anywhere but Earth.

    Of course the excuse, the same that is used to explain the story of Noah, is that god created life elsewhere but it just wasn't written down.

    For reference

  74. Re:Drenched??? All of Mars??? by gspr · · Score: 1

    Water is water. Water on another planet is water on another planet!

  75. Sample Return? by applemasker · · Score: 3, Informative
    Sadly, while the current NASA programs envision a sample return "at some point," nothing is even close to being on the drawing boards, let alone atop a rocket --

    http://nssdc.gsfc.nasa.gov/planetary/mars_2003_05. html

    --
    Bush Lies On the Record.
    1. Re:Sample Return? by applemasker · · Score: 2, Insightful

      At the press conference, they just adknowledged the "need" for a sample return but did not offer any timeline. Wonder if Zubrin's in-situ propellant producing sample return architecture will get a closer look now.

      --
      Bush Lies On the Record.
    2. Re:Sample Return? by QuantumFTL · · Score: 1

      Sadly, while the current NASA programs envision a sample return "at some point," nothing is even close to being on the drawing boards, let alone atop a rocket

      Are you kidding? They have all kinds of prototypes sitting around at JPL that they've been working on perfecting for years. I've actually played with a few of them - they work rather well! Lots of clever, well-tested ideas.

      Besides it's not as if we've never done sample returns from another body before... we've gotten things from the moon and soon we'll have some from comets and even the solar wind.

      Yes there are a lot of challenges etc... but it's not like we haven't begun to face them. People have been working here on MSL (the '09 mission) from before I started working on MER, which was in 2000. That's one of JPL's missions: to develop critical technologies so that when it's time to put together an exploration mission, ideas, applications, and infrastructure are in place to handle it at a quick pace!

      I won't be surprised to see sample return pretty soon (
      Cheers,
      Justin Wick
      Science Activity Planner Developer
      Mars Exploration Rovers

    3. Re:Sample Return? by MtViewGuy · · Score: 1

      I think we'll find out a lot more about the soil composition when Mars Science Laboratory--a rover that is about the size of an automobile--lands on Mars in 2009.

      Given the size of MSL, they can put in drilling equipment that could drill about 1 meter into the ground and look at what the soil is like at that depth. Maybe we'll find water in a near-liquid state and possibly fossilized remains of simple life forms? Also, it will determine if there is enough water beneath the surface to practically extract out, enough to make liquid oxygen, liquid hydrogen and hydrazine rocket fuels for a return journey to Earth.

    4. Re:Sample Return? by Anonymous Coward · · Score: 0

      I've played with my rocket a lot too....I agree it definitely takes u out of this world a few times...

  76. My question is... by sysbot · · Score: 1

    When can we harvest seafood from Mars?

  77. Rats... by Anonymous Coward · · Score: 0

    I'm listening to it now... they keep talking about rats holes!

    Clue to NASA: Rat hole implies rat, which require water. Rats have water in them and therefore they float. If the rat floats, it must be a witch so it is safe to conclude Mars is or was inhabited by a bunch of witch rats.

  78. New Guiness World Record! by Anonymous Coward · · Score: 0


    NOW, NASA Headquarters:
    - Scientist working on Mars water team have broken salt world record by saying "Salt, salt based, salty, salt salt" over fifty times in under 3 minutes.. and it seems there's no way of stoping them!
    Stay tuned

  79. Re:Finally.. an end to religion by mark-t · · Score: 3, Insightful
    Just a quick question for you (before I get modded to -1 offtopic)...

    Why do you seem so eager to see religion eliminated?

    Is it by any chance because they are always so "in your face" with their bible thumping and telling you that you're going to hell and all that?

    Because if so, aren't you doing exactly the same thing as what you hate about them? Being intolerant of other people's values?

  80. Re:Finally.. an end to religion by Stinky+Eastwood · · Score: 2, Funny

    So can I marry a Martian microbe? The bible doesn't specifically prohibit that does it? Where does our president stand on this issue?

  81. We found blueberries! by trolman · · Score: 1
  82. I called it! by amightywind · · Score: 0, Troll

    I predicted today's result a few days ago and only got moderated to a 2.

    Previous posting
    --
    an ill wind that blows no good
    1. Re:I called it! by gfxguy · · Score: 3, Funny

      Want some cheese with that whine?

      --
      Stupid sexy Flanders.
    2. Re:I called it! by Cragen · · Score: 1

      Guess what? It happened again. :)

    3. Re:I called it! by SparafucileMan · · Score: 0
      Noone ever said that the moderators could predict the future.

      Besides, everyone knows you talk too much.

    4. Re:I called it! by amightywind · · Score: 0, Offtopic

      Whine? Certainly not. I am trying to right a profound injustice.

      --
      an ill wind that blows no good
    5. Re:I called it! by Anonymous Coward · · Score: 0

      you misspelled "wine"

  83. Re:Finally.. an end to religion by MAXOMENOS · · Score: 3, Funny

    My religion can, but it depends on entirely different myths.

  84. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    And by the way: the word meaning "..." is spelled ellipsis

  85. Re:Finally.. an end to religion by jaaron · · Score: 2, Interesting

    How can any religion survive that revelation?

    Some can quite well actually. But I'll get to that in a second.

    First off, we need to make the distinction between "theology" and "belief." A particular theology may not survive this sort of revealation, but in most cases that just means it will adapt. Most major religions of today have gone through huge adjustments and adaptions. This will just simply be another one.

    Secondly, beliefs die hard. The fact that one's religious belief is based on faith and not evidence means that in most case no amount of evidence is going to shake a strong belief, especially if one is determined to hold it no matter what. So if this is the "end" of someone's faith, well, such an individual was bound to drop that faith at some point anyway.

    Finally, there are many religions in the world in which this sort of discovery will not contridict their core theology and beliefs at all. In fact, to some, it may validate it. So don't be so quick to announce the end of religion. It has survived much and will continue to do so.

    --
    Who said Freedom was Fair?
  86. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    How do you know this? What exactly makes you believe such a thing?

  87. Re:Similiar Headline by Em+Emalb · · Score: 1

    Guess that answers that question doesn't it?

    Hah. I kill me!

    --
    Sent from your iPad.
  88. Checking the "Big Bend" rock by drmike0099 · · Score: 5, Informative

    They mentioned that they are going to go check the nearby rock outcropping named "Big Bend" and do basically the same that they did on this rock, in order to see if these rocks were laid down there. I think they're checking exactly that, i.e. whether or not this whole area is laid down with rocks of the same origin (soaked in water), or if they were thrown here by a collision or something.

    They said that they weren't sure if the rocks were sedimentary or not. From the sounds of it they aren't, but they did happen to be "soaked in water" or whatever the quote was, allowing the concretions to form in spaces in already existing rock. They haven't found any evidence of layering yet, as far as I know, which would mean sedimentary.

    1. Re:Checking the "Big Bend" rock by LordKazan · · Score: 2, Informative

      I was listening to the broadcast - these are sedimentary rocks -- notice how they kept pointing out the layering? Also talking about laying down chemicals - also concretions, etc that entire region is sementary

      --
      If you cannot keep politics out of your moderation remove yourself from the Mod Lottery.. NOW!
    2. Re:Checking the "Big Bend" rock by aardvaark · · Score: 1

      Any sort of large bolide impact could throw VERY large fragments a huge distance. I think they would have to go much further away to prove it didn't come from somewhere else.

      As for evidence of layering, yes they have found evidence. Cross bedding is layering formed by transport of sediment (sand, gravel, silt, etc.) resulting in a very characteristic layering (roughly looks like stacked up "U"s). Wind can also cause cross bedding, but forms with a difference that can be distinguished. They have stated that they found cross bedding, and think that it is fluvial (water) rather than aeolian (wind, probably dunes).

      --
      If I had no sense of humor, I would long ago have committed suicide. -Ghandi
    3. Re:Checking the "Big Bend" rock by Anonymous Coward · · Score: 0
      How does a post that is almost 100% inaccurate rate +5 informative???

      They haven't found any evidence of layering yet, as far as I know.

      Which isn't very far apparently. Have you even looked at one picture from the Opportunity site since it landed? There's layers all over the freaking outcrop. In the press conference they distinctly pointed out the layers. They talked about how the concretions weren't deformed around the layers. Layers, layers, layers, layers!

      They said that they weren't sure if the rocks were sedimentary or not.

      Were you watching the same press conference that I was? They said it was sedimentary. What they said was they weren't sure if the sediment was particles deposited by water or by the atmosphere.

      They mentioned that they are going to go check the nearby rock outcropping named "Big Bend" and do basically the same that they did on this rock, in order to see if these rocks were laid down there.

      That is not at all what they said. They are going to Big Bend to investigate what could possibly be crossbedding, which can form in sedimentary depositions where there is a current or wind. The reason they are excited about this is they feel that, upon closer inspection, it will provide insight as to whether it was the atmosphere or a liquid that carried the sediment.

    4. Re:Checking the "Big Bend" rock by Anonymous Coward · · Score: 0

      You are, of course, quite right. And if you only hadn't mentioned the rating system in a critical way then I suspect your own post might have gotten a high score as well. As it is, I doubt Slashdot wants to bring attention to how its own rating system sucks, and ignorance gets propagated as fact.

    5. Re:Checking the "Big Bend" rock by Anonymous Coward · · Score: 0
      They have stated that they found cross bedding, and think that it is fluvial (water) rather than aeolian (wind, probably dunes).

      This is doubly wrong.

      They have stated that they found cross bedding

      They strongly stressed that they couldn't say they had found crossbedding. Only that they saw a hint of it, and that they needed to take a closer look.

      and think that it is fluvial (water) rather than aeolian (wind, probably dunes).

      They did not say this. They said that if it's crossbedding, they might be able to make that determination.

      How is it that people can watch the same press conference and hear things so completely backwards?

    6. Re:Checking the "Big Bend" rock by Anonymous Coward · · Score: 0
      They talked about how the concretions weren't deformed around the layers.

      Err, I gotta be harsh on myself now: that should read:

      They talked about how the layers weren't deformed around the concretions.

  89. NASA Press Release by acherrington · · Score: 4, Informative

    Scientists have concluded the part of Mars that NASA's Opportunity rover is exploring was soaking wet in the past.

    Evidence the rover found in a rock outcrop led scientists to the conclusion. Clues from the rocks' composition, such as the presence of sulfates, and the rocks' physical appearance, such as niches where crystals grew, helped make the case for a watery history.

    "Liquid water once flowed through these rocks. It changed their texture, and it changed their chemistry," said Dr. Steve Squyres of Cornell University, Ithaca, N.Y., principal investigator for the science instruments on Opportunity and its twin, Spirit. "We've been able to read the tell-tale clues the water left behind, giving us confidence in that conclusion."

    Dr. James Garvin, lead scientist for Mars and lunar exploration at NASA Headquarters, Washington, said, "NASA launched the Mars Exploration Rover mission specifically to check whether at least one part of Mars ever had a persistently wet environment that could possibly have been hospitable to life. Today we have strong evidence for an exciting answer: Yes."

    Opportunity has more work ahead. It will try to determine whether, besides being exposed to water after they formed, the rocks may have originally been laid down by minerals precipitating out of solution at the bottom of a salty lake or sea.

    The first views Opportunity sent of its landing site in Mars' Meridiani Planum region five weeks ago delighted researchers at NASA's Jet Propulsion Laboratory, Pasadena, Calif., because of the good fortune to have the spacecraft arrive next to an exposed slice of bedrock on the inner slope of a small crater.

    The robotic field geologist has spent most of the past three weeks surveying the whole outcrop, and then turning back for close-up inspection of selected portions. The rover found a very high concentration of sulfur in the outcrop with its alpha particle X-ray spectrometer, which identifies chemical elements in a sample.
    "The chemical form of this sulfur appears to be in magnesium, iron or other sulfate salts," said Dr. Benton Clark of Lockheed Martin Space Systems, Denver. "Elements that can form chloride or even bromide salts have also been detected."

    At the same location, the rover's Mossbauer spectrometer, which identifies iron-bearing minerals, detected a hydrated iron sulfate mineral called jarosite. Germany provided both the alpha particle X-ray spectrometer and the Mossbauer spectrometer. Opportunity's miniature thermal emission spectrometer has also provided evidence for sulfates.

    On Earth, rocks with as much salt as this Mars rock either have formed in water or, after formation, have been highly altered by long exposures to water. Jarosite may point to the rock's wet history having been in an acidic lake or an acidic hot springs environment.

    The water evidence from the rocks' physical appearance comes in at least three categories, said Dr. John Grotzinger, sedimentary geologist from the Massachusetts Institute of Technology, Cambridge: indentations called "vugs," spherules and crossbedding.

    Pictures from the rover's panoramic camera and microscopic imager reveal the target rock, dubbed "El Capitan," is thoroughly pocked with indentations about a centimeter (0.4 inch) long and one-fourth or less that wide, with apparently random orientations. This distinctive texture is familiar to geologists as the sites where crystals of salt minerals form within rocks that sit in briny water. When the crystals later disappear, either by erosion or by dissolving in less-salty water, the voids left behind are called vugs, and in this case they conform to the geometry of possible former evaporite minerals.

    Round particles the size of BBs are embedded in the outcrop. From shape alone, these spherules might be formed from volcanic eruptions, from lofting of molten droplets by a meteor impact, or from accumulation of minerals coming out of solution inside a porous, water-soaked rock. Opportunity's observations that the sp

    --


    Victory is gained, not in knowing your opponents next move, but in preempting them.
  90. Read NASA's Weblog by LinuxMacWin · · Score: 3, Informative

    http://spaceflightnow.com/mars/mera/statustextonly .html

    1. Re:Read NASA's Weblog by Jugalator · · Score: 1

      Mozilla's Asa Dotzler may also post a transcript from the press conference later at his blog.

      --
      Beware: In C++, your friends can see your privates!
  91. LINK VOTES FOR YOU by douglips · · Score: 1

    Following that link will register your vote for "water on mars" - you won't get to see what the poll is first.

    Follow this link instead if you want to see your options before voting.

    1. Re:LINK VOTES FOR YOU by 3waygeek · · Score: 2, Funny

      The grandparent poster must work for Diebold.

  92. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    That was way below the belt, and wasn't really needed.
    Plus there are plenty of geniuses/great contributors to mankind that were also Christians.

  93. Re:Finally.. an end to religion by Kphrak · · Score: 3, Insightful

    There is no place in the Bible that claims that Earth is the only source of life in the universe. In addition, by "religion", you are most likely referring only to the three major monotheistic ones: Christianity, Judaism, and Islam.

    Plenty of Christians believed that the earth was not the center of the universe even back when this was the prevailing worldview. The Bible itself does not stipulate that Earth is the center of the universe. Aristotle believed that Earth was the center of the universe (plenty of his contemporaries disagreed), and his works became "canonized" as the only view during the Middle Ages, along with other great thinkers of the ancient world such as Ptolemy, who used an overly complex method to explain the orbits of heavenly bodies, and Galen, who was the first doctor in the West to link the nervous system to the brain, but based all his findings on pig anatomy (couldn't dissect humans back then).

    Having a religion does not exclude common sense. In persisting in this belief, many atheists (or at least ./ atheists) are often more intolerant and ignorant than followers of organized religion.

    --

    There's no sig like this sig anywhere near this sig, so this must be the sig.
  94. Remember the Taco Bell Mir target? by throbbingbrain.com · · Score: 3, Interesting

    Funny, but nowhere near as cool as when Taco Bell planted the Mir target in the south pacific.

  95. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Good point. You're absolutely right; I stand corrected.

  96. You're kidding, right? by Anonymous Coward · · Score: 0
    Arguably, how did the earth gain water?

    Hydrogen, meet Oxygen. I think it's safe to say that there will be a spark between the two of you followed by some chemistry and some, er, offspring.

  97. Oil point by Anonymous Coward · · Score: 0, Funny

    > sedimentary rocks are going to have fossils. ... and fossils means fuel, which in turn means they must have WMDs.

    Oh, no! Bush is going to liberate Mars!!

  98. Kool-Aid by lposeidon · · Score: 0, Offtopic

    water on mars... is the red powder some new flavor of KoolAid??

    --
    Lizard "Never let them set limits on your mind!"
  99. Re:Finally.. an end to religion by System.out.println() · · Score: 5, Insightful

    Do you honestly expect every single thing God created to be written down?
    And Sirius begat M-551, and M-551 begat Polaris, and....
    Someone's going to say "Life elsewhere would be pretty important."
    Sure, to you. Probably not so interesting to most people living 4000+ years ago, who would have been quite shocked to discover that there was more than one continent, or that the world was round.

  100. Yeah by Greyfox · · Score: 4, Funny

    Before they even got to the good bits about the Ewoks...

    --

    I'm trying to teach myself to set people on fire with my mind... Is it hot in here?

    1. Re:Yeah by kalidasa · · Score: 1

      By definition, there cannot be "good bits about the Ewoks ..." All things about Ewoks are BAD. Ewww.

  101. Re:Finally.. an end to religion by RockClimbingFool · · Score: 1

    I am sure you can, just bring it to San Fran first.

  102. Men are from Mars by Fragmented_Datagram · · Score: 4, Funny

    Oooh... so maybe humans were originally on Mars... and they screwed up their planet with pollution, overuse of resources, etc., but managed to transport a few people to Earth to start over...
    And maybe we'll look to terraform Mars and move there once we've hosed this planet too. The cycle continues...
    Heh... yeah. Anyway, back to work now.

    1. Re:Men are from Mars by norkakn · · Score: 1

      We all died in the rocket explosion when we tried to move here, but luckily enough people were telekenetic that we transfered our souls into the local apes.

    2. Re:Men are from Mars by metlin · · Score: 2, Informative

      Nonsense! We're all the hairdressers and telephone sanitizers out here buddy.

      Them Martians then screwed it up with that whatchacallit infection and went phut!

      Why do you think reality shows are so popular?

    3. Re:Men are from Mars by 198348726583297634 · · Score: 1

      So..what does that say about all the hot air on Venus?

    4. Re:Men are from Mars by wolverine1999 · · Score: 1

      Maybe Noah was from Mars and his ship was a spacecraft...
      And maybe not... we'll never know, of course.. but it would make a cool scifi movie!

  103. COOL !! by Anonymous Coward · · Score: 0

    In Soviet Russia
    - Tiny Bacterial Overlords Rule YOU !

  104. It's a conspiracy! by Thud457 · · Score: 3, Funny

    Obviously NASA knew this earlier, and held back their findings in deference to the all-powerful fast-food seafood lobby!!!

    --

    the preceding comment is my own and in no way reflects the opinion of the Joint Chiefs of Staff

  105. A great breakthrough... by The+Ape+With+No+Name · · Score: 0, Flamebait

    If only to send a STFU to Fundos who deny evolution, etc. Of course, they think this is all being transmitted from a sound stage in Burbank.

    --
    Comparing it to Windows will be a moot point, since El Dorado is going to have a 40% larger code base than XP.
    1. Re:A great breakthrough... by b-baggins · · Score: 4, Interesting

      Considering the difficulty evolution has in explaining the origins of life, finding life on Mars would not boost evolution as much you'd like to think.

      Even Dawkins admits that selection can't work until the right proteins are in place and can replicate. In his book the Blind Watchmaker, he basically admits that abiognesis is required involving some VERY unlikely chemical combinations, before evolution can get started and then, in my opinion, offers a huge copout by basically saying: Well, with so many planets in the universe, the odds of it happening at least once may not be so improbable.

      The odds of it happening twice in the same solar system strain credibility.

      I suspect the explanation will be that life on Earth actually started on Mars.

      --
      You can tell a great deal about the character of a man by observing those who hate him.
    2. Re:A great breakthrough... by Tablizer · · Score: 0

      Nobody knows what the simplest molecule is that can be alive or trigger life. Such molecule is probably not around anymore because the later, more complex competition got better than it. So we can only guess.

      Thus, how complex the "starter" needs to be, nobody knows. Any esimations of probability of the starter forming on planets or space are very rough speculations.

    3. Re:A great breakthrough... by jfengel · · Score: 3, Interesting

      The odds of it happening twice in the same solar system strain credibility.

      I wouldn't go that far. The odds on the particular reactions occuring at any given time are low, but we're talking about extraordinary time scales: hundreds of millions or billions of years. Even very unlikely things happen several times during a period that long.

      The trick with life processes is that once it happens, it tends to replicate, so it "sticks". Once you have life, it's really, really hard to get rid of it entirely. That's one unique feature of life that makes it distinct from non-living processes. (The other is change, the key element of evolution and distinct from, say, growing crystals, but the exact defintion of life isn't the purpose here.)

      None of this comprises proof, of course. Working out the exact odds involves way too many assumptions for me (or anybody else) to be specific. But it does not, to me, strain credibility that somewhere in the hundred-million-year history of "wet Mars", the reactions that kick off life to have started.

      Nor does it conclusively rule out intelligent creation or many of the other competing theories. But the discovery of some sort of life on Mars would tend to suggest that evolutionary theory has good explanatory power, which is all you can ask of a theory.

    4. Re:A great breakthrough... by Anonymous Coward · · Score: 0
      I suspect the explanation will be that life on Earth actually started on Mars.

      Nonsense. It's clear life started on earth when I big guy with a white beard and white robes snapped his fingers.

    5. Re:A great breakthrough... by b-baggins · · Score: 4, Interesting

      You didn't even read my comment. Evolutionary theory as it currently stands requires some form of abiogenesis to get started. It would NOT have good explanatory power for the life getting STARTED.

      If you do the math on the chances of the right precursor molecules spontaneously forming without selection pressures, the odds are ridiculously low. I'd have to look it up, but it's on the order of 10^26 against, and that's with ridiculously optimistic concentrations of the right chemicals in the soup. In that time frame, a trillion years is nothing, thus Dawkins' comments.

      To be fair, Dawkins does try to get around the limitation by assuming that the precursor molecues got a kick start from a non-organic matrix that could undergo selection (clays), but he fails to explain how the molecules would be embedded in the right amounts in the clay (a random process). A critical analysis shows the argument to be basically flawed, and we're back to the abiogenesis requirement again. Even Dawkins' doesn't give the clay idea much more than a "just-so" story treatment.

      --
      You can tell a great deal about the character of a man by observing those who hate him.
    6. Re:A great breakthrough... by Holdstrong · · Score: 1
      In his book the Blind Watchmaker, he basically admits that abiognesis is required

      Y'ouch

      Sounds like someone needs to re-read that book, carefully this time.

    7. Re:A great breakthrough... by b-baggins · · Score: 1

      Actually, for Earth-like life, we have a pretty good idea of what precursor chemicals are required for replication to commence. And since we are looking for Earth-like life on Mars (for the simple reason that it is the kind we can easily recognize), the same rules on precursor chemicals applies.

      --
      You can tell a great deal about the character of a man by observing those who hate him.
    8. Re:A great breakthrough... by Tablizer · · Score: 1

      Actually, for Earth-like life, we have a pretty good idea of what precursor chemicals are required for replication to commence.

      But there are a wide variety of candidates.

    9. Re:A great breakthrough... by JExtine · · Score: 2, Insightful

      Given infinite time even the most improbable event will happen again... and again... and again...

    10. Re:A great breakthrough... by praedor · · Score: 2, Informative

      Ahem. _The_RNA_World_. Get it. Read it. Accept it. I worked with the authors during a lab rotation at the University of Utah.


      Points to keep in mind: amino acids and nucleic acids are abundant in the universe. They form naturally in the interstellar medium. They are detected in nebulae all over the sky. They are part of the basic building blocks that exist all over the universe.


      Next point: there are numerous other helpful items in nature that lead to SELF ORGANIZATION. Self organization is an area of scientific study if you are inclined.


      Next point: there are various scaffolds available that can act as substrates for projected proto lifeforms (self-replicating nucleic acids, RNA molecules).


      All life involves is basic chemistry that exists everywhere in nature, abiotic and biotic.


      Combine all the above naturally occurring elements and you have all that is needed to produce, ultimately, life from non-life. Life is not magic. It is ultimately about self-replicating, sustained, chemical reactions.


      It is possible to derive self-replicating RNA molecules. Once such a molecule exists, it is subject to evolution, plain and simple. There are no "buts", there are not "wait a minutes". Once you have a self-replicating ANYTHING, it is immediately subject to evolutionary forces. Given time and range(and we are talking BILLIONS of years here and a virtually infinite sized universe) you have plenty of time and opportunity to evolve virtually any type of possible lifeform. No magic. Just plain old chance, chemistry, and evolution. All plain logic and mathematical simplicity.


      It took something like a billion years for life to evolve on earth into a form that is recognizable as life. A billion years is a LONG time. It is much longer than you imagine, much longer than you CAN imagine. You cannot take in that amount of time and really get a grasp on what it really means. A billion years is a long-frickin'-time. Time enough.

      --
      In Bushworld, they struggle to keep church and state separate in Iraq as they increasingly merge the two in America.
    11. Re:A great breakthrough... by Anonymous Coward · · Score: 0

      Doesn't everybody know already that life on earth is really extraterrestrial in origin? Moses put that question to rest without sending rovers to Mars.

    12. Re:A great breakthrough... by b-baggins · · Score: 3, Interesting

      The ignorance here is astounding. It is NOT possible to derive self-replicating RNA molecules simply by mixing the precursor chemicals together. They won't form. The intermediary chemicals are unstable and will collapse back into the primordial goup. That's why the time frame is so ridiculously long.

      And many of the precursor chemicals do NOT exist outside of living organisms. You may find Adenine in a nebula, but I don't think you're going to find N10-Formyl-THF in an interstellar gas cloud.

      --
      You can tell a great deal about the character of a man by observing those who hate him.
    13. Re:A great breakthrough... by momerath2003 · · Score: 1

      The explanation: the Heart of Gold strikes again.

      Probability of ten to the twenty-sixth to one and falling...

      --
      I had but a simple dream, to destroy all humans.
    14. Re:A great breakthrough... by Hiro+Antagonist · · Score: 2, Interesting

      You need to re-read the book; Dawkins makes the exact opposite claim in Watchmaker. Namely, that ever-increasing chains of replicating molecules eventually build to the point of reaching self-replication.

      So you start with molecules that self-organize -- crystals. These molecules tend to provide a focal point for other similar molecules; the crystal structure grows bigger and bigger.

      Eventually, parts of the crystal recombine in a way that produces faster replication, at the expense of having a larger and more complex molecule. You now have a different crystal, one which is more complex, and which is 'better suited' towards survival because it can increase in size more rapidly (eating food, in effect).

      Repeat this a number of times, and you eventually get a molecular structure that is both complex and capable of self-replication; you would expect that this molecule would follow its crystaline roots, by having a more-or-less fixed structure composed of simple compounds that interact with other readily available compounds to replicate.

      Sounds like DNA to me.

      --

      --
      I Hit the Karma Cap, and All I Got Was This Lousy .sig.
    15. Re:A great breakthrough... by praedor · · Score: 2

      You do NOT need to find ALL of today's chemicals of life (on earth), from all the amino acids, to all the nucleic acids, in order to get the precursors of life. All you need are some basics. Once, by chance, they polymerize into a form that self-replicates, that's all you need. From that point on, you have the only thing needed for more complex life to form.


      There is more than simply adenine in space. There is more than just one or two amino acids in interstellar space. There are also a LOT more than must the 20 _standard_ amino acids or the A(T/U)GC bases available for use in proteins and genetic material as well. We, today, use a particular subset of these.


      As for self-replicating RNA, I do not say that you can throw all the precursors into a test tube and viola! Self replicating RNA. You CAN get such given enough time (billions of years), energy (thermal, UV), and repeat occurances (billions and billions of galaxies, each containing many billions of stars, covering a timespan of billions of years).


      It should be no mystery to the organism on planet x that it exists on planet x as if it was just inexplicably "created" perfectly for it to exists. C'mon. Billions of stars, billions of planets...chance absolutely assures not just one instance, but MANY instances of random chance leading to life. There is no mystery here, just huge blocks of time, huge numbers of potential sites, and plentiful precursor molecules available.


      Given enough time and separate instances, then even an infintesimal chance for event x to occur assures without question that x WILL occur. That is what life is.

      --
      In Bushworld, they struggle to keep church and state separate in Iraq as they increasingly merge the two in America.
    16. Re:A great breakthrough... by Anonymous Coward · · Score: 0

      Given infinite time even the most improbable event will happen again... and again... and again...

      And how old is Mars? Infinite time is not given.

      And no, infinite time does not guarantee that the most improbably event will happen. We're not dealing with a uniform random distribution here.

    17. Re:A great breakthrough... by Anonymous Coward · · Score: 2, Insightful

      Given enough time and separate instances, then even an infintesimal chance for event x to occur assures without question that x WILL occur.

      Given an infinite time, which we don't have. And even then your conclusion is only valid for a uniform random distribution, which is most certainly not given either. (and that's not all... you're making a lot of assumptions.)

      Otherwise you are saying that, at some point, a 747 with every seat occupied by an encyclopedia salesman named "Fred" has flown out of a black hole. If you believe that then I have 440 sets of encyclopedias to sell you.

    18. Re:A great breakthrough... by Dirtside · · Score: 2, Insightful
      You didn't even read my comment. Evolutionary theory as it currently stands requires some form of abiogenesis to get started. It would NOT have good explanatory power for the life getting STARTED.
      No, it doesn't. Evolutionary theory in general is distinct from abiogenesis. It covers how new species arise from older ones, not how species arise from inorganic soup.
      --
      "Destroy science and religion. Science would re-emerge exactly the same; but not religion." - Penn Jillette, paraphrased
    19. Re:A great breakthrough... by Yunzil · · Score: 1

      I'd have to look it up, but it's on the order of 10^26 against,

      Don't bother. Read this instead.

    20. Re:A great breakthrough... by CaptainAvatar · · Score: 1
      Hmmm, yes, but theorists are great at discarding their theories and coming up with new explanations after the fact as to why they should have known all along that result X was going to be obtained, if only they had taken into account factor Y ... which is as it should be, really. Maybe Dawkins is wrong and abiogenesis is not all that unlikely. The Universe is the final arbiter in science.

      But I agree, there would be a definite possibility that any Martian life was related to life on Earth.

      --
      The real Captain Avatar is a fictional character, so I suppose he doesn't mind if I impersonate him.
    21. Re:A great breakthrough... by Thomas+Miconi · · Score: 1

      ...he basically admits that abiognesis is required involving some VERY unlikely chemical combinations, before evolution can get started

      The Blind Watchmaker was written in the 70s.

      You really want to read Stuart Kauffman's "The Origins of Order" (or more probably the layman-oriented version, "At Home in the Universe"). John Maynard Kaynes and Eors Szathmary's "The Major Transitions in Evolution" is also recommended for a less theoretical expose.

      Basic point: chemistry is not passive. Self-reproducing chemical sets are easier to generate than one might think. Defining the probability of abiogenesis by multiplying the probabilities of each component in a modern RNA molecule or in a protein is meaningless.

      Thomas Miconi

    22. Re:A great breakthrough... by praedor · · Score: 1

      We have/have had close enough to infinite time for the point to be irrelevant. BILLIONS of years and 100s of billions of galaxies, each filled with 100s of billions of stars. Plenty of occurances, plenty of time.


      Another point. Chirality. There isn't even a fully random set of aminos, sugars, etc. They are predominantly chiral. They are not a random mishmash of left and right handed aminos or sugars. They are the kind we use and, presumably, all other life in the universe. The aminos available are plentiful. The nucleic acids are plentiful. It is all there and in huge amounts (throughout the visable universe). There is no mystery here, no magic. Just chance and inevitability. Life is inevitable from simple precursors.

      --
      In Bushworld, they struggle to keep church and state separate in Iraq as they increasingly merge the two in America.
  106. Did they want to find water... ? by thrill12 · · Score: 1

    It sure sounds as if NASA didn't really want to find water so soon, coz' they are now busy explaining why there needs to be a lot of follow up research to find even more water on Mars.
    They must actually fear that instead of this being scientific good news, it will be bad news for funding.
    Maybe they can better go the way ESA went and start searching life directly...

    --
    Slashdot: stuff for news, nerds that matter, matter for news, stuff that nerd
  107. Water or Lack of experience by Zapdos · · Score: 1

    Maybe they are not familiar with the mechanisms on Mars, and are just making the educated guess with will help in future funding.

    1. Re:Water or Lack of experience by Anonymous Coward · · Score: 0

      Definitely water. Hydrates (e.g. Jarosite) do not form without the presence of water: here, on Mars, or anywhere.

    2. Re:Water or Lack of experience by dmhayden · · Score: 1

      Many of the physical attributes that are sited as evidence of water are really only evidence of large amounts of liquid. I think an earthly bias causes us to assumes that streams and rivers must have been filled with water instead of somthing else in liquid form. Maybe liquid CO2? It seems like a stretch to say there were vast amounts of a liquid that's barely present at all any more.

  108. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    I dont see how that should affect religion in any way. Religion doesnt change every time a new species of life is discovered, whether that new life is discovered in the far depths of the ocean, or on mars, it really doesnt make a difference.

  109. Re:Um Yeah by Anonymous Coward · · Score: 0

    Wow! This is flamebait? Since when is NASA spending their money well? Sigh. We are satisifed with so little for our dollar.

  110. little critters? by Phyrexia · · Score: 1

    Is it completely beyond the realm of possibility that there are still basic life forms (other than microbes) living on/in Mars?

    After all, they say cockroaches will survive a nuclear holocaust...

    Just food for thought.

    1. Re:little critters? by tarunthegreat · · Score: 1

      U know, they shoulda sent some cockroaches to Mars... Just a thought...

  111. Re:Finally.. an end to religion by Youssef+Adnan · · Score: 0, Offtopic

    Allah in Islam, 1400 years ago, described this in the Quran:

    The universe and the big bang:
    http://answering-islam.org.uk/Responses/Sha bir-All y/science02.htm

    Sun and Moon and their orbits:
    http://answering-islam.org.uk/Responses/S habir-All y/science11.htm

    Basically, tons of things that we're just learning turn out to be mentioned in Quran 1400 years ago. I get to believe more and more every day.
    http://www.themodernreligion.com/verses_sci. htm

  112. First Life by canineK9 · · Score: 4, Interesting

    Archeabacteria are closely related to the oldest life on earth. Many are thermophilic, acid tolerant, anaerobic, sulphur-loving microbes. Just the sort that would be happy in the acidic hot springs hypothesized on ancient Mars. And they go dormant when the conditions are not just right so the ride to Earth on some rock fragments splashed out by a meteor impact would have been in suspended animation. People who can't grasp the Out of Africa concept are really gonna have trouble with Out of Mars.

    1. Re:First Life by BiggerIsBetter · · Score: 1

      All that does is raise the question to, "Where did life on Mars come from?". I'm quite happy with the idea that we are descended from "aliens", but ultimately, life had to start somehow. The real question for me is how, not where.

      --
      Forget thrust, drag, lift and weight. Airplanes fly because of money.
    2. Re:First Life by El · · Score: 1

      Why Out of Mars and not Out of Asteroids? It's a lot easier for Earth to get pelted with rocks already free is space. I'm skeptical about anything surviving the energies required to knock a chuck of rock loose from Mars and have it fly all the way to Earth. Thermophilic is one thing, surviving intact in both molten rock and near-absolute zero space is another.

      --

      "Freedom means freedom for everybody" -- Dick Cheney

    3. Re:First Life by Anonymous Coward · · Score: 0

      d00d it was from planet x!

    4. Re:First Life by Anonymous Coward · · Score: 1, Interesting

      Your comment has a couple notable errors, though your overall point may hold.

      Anaerobic metabolism is very common. Our muscle cells will engage in this form of metabolism when it's not getting oxygen fast enough. The byproduct is lactic acid and the cause of muscle cramps.

      Also from what I recall it's regular eubacteria that "go dormant" when conditions are unfavorable. Most notably Bacillus. It becomes a spore and drastically slows it's metabolic rate. Intrestingly Bacillus is the source of Bt toxin (an insecticide) and Antrax (a biological weapon). Also autoclaves are designed to kill bacillus spores, since that's the most hardy form of life we've found so far.

    5. Re:First Life by canineK9 · · Score: 1

      Well, not really errors. Anaerobiosis is common to all Kingdoms of life. That is just one characteristic of the Archae. If ancient Mars had low to no oxygen it would be useful, Yes? And by dormant I mean instantaneously dormant as when the hyperthermophiles living at the bottom of our ocean get swept away from the >100 C sulphurous environment and drift into frigid water with enough oxygen that would be toxic to them if they were still metabolically active. Those that are not eaten by krill (which are eaten by some fishes, who are eaten by some fishes and swollowed by a whale) might even wind up in an oil field water flood in the Arctic where they revive in anaerobic, thermophilic, sulphurous and carbonaceous, etc conditions and churn out excreted sulphates, souring the oil giving Exxon the excuse to increase the price of gasoline to pay for the extra processing. Damn Mars!

  113. Re:Finally.. an end to religion by RobertB-DC · · Score: 5, Insightful
    As far as Christianity is concerned, where in the Bible does it say life only exists / was created on earth?

    Excellent point. I think my fundamentalist brethren tend to forget that when God came to Moses, he wasn't dealing with a Carl Sagan or Stephen Hawking -- or even a Galileo. He was dealing with a guy whose claim to fame was running away from a life of luxury to tend sheep. At the best, Moses' idea of the universe might have dealt with Egyptian gods, and a universe whose origin was a direct result of some rather kinky onanism.

    God came to Moses in a way Moses could understand, in a way that his fellow shepherds and stonemasons could understand.

    Imagine Moses up on the mountain, getting the first four books of what we now call the Old Testament from the Almighty:
    Moses: So, where did we come from?

    God: Well, I started with a singularity. Pretty much an undifferentiated soup of degenerate nucleons at first, but a little stir here and there produced some dense spots. Of course, it was just a few million years until the nucleons were able to condense into fermions, and then baryons...

    Moses: tilt!

    God: Oh, just tell 'em that the world was created from the void.

    Moses: How long did it take to create the world?

    God: Well, it took a few billion years to... oh, never mind, let's call it "seven days".
    A bit cheeky, but the point is: God comes to us in a way we can understand. That's different for an illiterate goat breeder in 2000 BC than it is for a nuclear physicist in 2000 AD. Whether you choose to believe doesn't have as much to do with how God appears as it does with your own faith.
    --
    Stressed? Me? Of course not. Stress is what a rubber band feels before it breaks, silly.
  114. Re:Finally.. an end to religion by mpost4 · · Score: 3, Informative

    How. Tell me where the Bible, says that God did not make other life. It does say that God is infinite. In fact a Christian can easily accept life on another plant because, if God is infinite, that would lead to Him being infinitely creative. So why would he stop with life on earth.

    Also as to the central reason for Christianity is that sin affects humans (read man on earth) how does that affect there being life on other earths.

    C.S Lewis also had a sci-fi book about life on other plants.

  115. Re:Finally.. an end to religion by tverbeek · · Score: 1
    I'm an atheist, but I know modern Christian theology pretty well. The possibility of extraterrestrial life doesn't invalidate anything in it.

    Even fundamentalist Christians don't claim that the Bible is a complete account of the creation of the Universe, only that what it does say is literally true. The creation of Mars, with its water, and (perhaps) lifeforms would be just like the creation of the Australia, with its water, and its lifeforms: something that simply didn't get mentioned by name in either of the creation accounts in Genesis. Big deal.

    Where Christian theology stands a good chance of buckling will be when/if we discover intelligent life elsewhere, i.e. "people" who (arguably) have souls. That would raise much larger questions about Adam and Eve's Original Sin and its supposed corruption of Creation (especially if they've demonstrably been around longer than humans have), and the scope of Jesus's crucifiction in saving souls (including theirs?) from damnation.

    --
    http://alternatives.rzero.com/
  116. Insert obvious witticism here by System.out.println() · · Score: 1

    Maybe I'm just an idiot...

    You left yourself wide open on that one...

    1. Re:Insert obvious witticism here by MalaclypseTheYounger · · Score: 0

      I was going to reply in kind to that door left wide open but my Karma is terrible as it is already.

      This post is probably not going to help that either.

      --
      Check out the best P2P sharing website: MEDIACHEST.COM
  117. Dune by Ann+Coulter · · Score: 3, Interesting

    Wasn't Dune (Arrakis), and the Sahara desert, once drenched with water? In Dune, the Worms were the cause of its climatic change while I forgot what happened to the Sahara (was it new mountain ranges forming in the north). I think that a lot of places on earth changed from forests to deserts because the mountain ranges blocked the flow of rainclouds inland. I doubt that Mars was dried because of mountain ranges so I have no idea what I am talking about here :p

    1. Re:Dune by Anonymous Coward · · Score: 1

      Okay, look, just checking here: you do know that the Sahara is real and that "Dune" is fictional, right?

    2. Re:Dune by Anonymous Coward · · Score: 0

      The Sahara was created by the Romans. Beleive it or not. I'm not sure if there was a pre-desert there or not - it's been a while since I read this book...
      See:
      "The Living Planet: by David Attenborough "

    3. Re:Dune by Anonymous Coward · · Score: 0

      It's the twenty-first century: people don't care about reality no more, as long as their favourite series plays and they can do what they want... who cares.

    4. Re:Dune by Anonymous Coward · · Score: 0

      Oh I forgot, they created it by cutting down ALL the trees for making war. Also, from salting the earth and other shit they did to people who pissed them off.

    5. Re:Dune by wideBlueSkies · · Score: 1

      So what happened to Tatooine?

      wbs.

      --
      Huh?
    6. Re:Dune by cosmol · · Score: 2, Insightful

      Isnt it strange that the places where human life first arose (africa and middle east) are now shithole deserts? Do we see a pattern here?

    7. Re:Dune by el-spectre · · Score: 1

      Not particularly... coupla millenia ago they were wetter... coupla million years ago they were totally tropical. It's just a climatic cycle.

      --
      "Faith: Belief without evidence in what is told by one who speaks without knowledge, of things without parallel." - A.B.
    8. Re:Dune by kalidasa · · Score: 1

      Yes, Herbert (basing his ideas upon his knowledge of desertification on Earth) makes Arrakis dry up because of the actions of little makers in isolating all freestanding water. In the real world, there are a lot of reasons for desertification: deforestation, for instance, and yes, changes in the geology, and simple changes in wind and current patterns. Why would Mars have dried up? Its magnetic field has pretty much died, due to the cooling of the planet's core, and so no longer protects its atmosphere from solar wind; so the lighter elements were blown away and the atmosphere has thinned, and any standing water on the surface has either frozen in the ice caps, seeped into the rocks, or sublimated into the atmosphere, broken down to its component elements, and been blown away by the solar wind.

    9. Re:Dune by HeghmoH · · Score: 2, Informative

      Last I checked, human life arose in sub-saharan Africa, which is currently one of the richest ecosystems you'll find anywhere. Human life didn't arise in North Africa or the Middle East. Maybe you meant civilization? Even so, there are plenty of examples of places where civilization arose that didn't turn into deserts.

      --
      Mod down posts with a "Free Mac Mini/iPod" sig, they're spam!
    10. Re:Dune by Anonymous Coward · · Score: 0
      Even so, there are plenty of examples of places where civilization arose that didn't turn into deserts.

      Uh, there aren't "plenty" of examples where civilization arose, period. Most places where it exists now, it's an import.

  118. Is it new? by slackor · · Score: 1

    Haven't we known Mars had water for quite some time? Even a few weeks ago the Europeans confirmed this, and I remember reading years ago that evidence for water was found. Or is it just that this particular spot had water that is significant?

  119. ice caps by Anonymous Coward · · Score: 0

    didn't they know about these long ago?

  120. Feh - nothing but by Anonymous Coward · · Score: 0

    Vapornews.

  121. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    The conclusion doesn't follow from the premise. Not all Christian faiths assume the primacy of scripture. Furthermore, Catholic teaching since the time of Galileo has held that God wrote two books, the book of His words (Scripture) and the book of His works (the Universe). Conflict between the two represents a failure of human understanding.

    I believe in a creator-god and in the uniqueness and specialness of human life in the universe. This doesn't cause me any issues.

  122. I'll take a swing... by Anonymous Coward · · Score: 0

    because christianity says that the only way to salvation is through jesus. Either there are jesus clones on other planets, or we have to accept that all aliens are dammed to the fires of hell. And so we can hapilly convert or kill them.

  123. If I Recall correctly... by jabber01 · · Score: 2, Funny

    It's burried in huge subterranean (submartian?) cavens. These are all interconnected. Then there's this huge nuclear reactor, which if turned on, will terraform the surface in less time than it would take the governor of California to suffocate in the present Martian atmosphere.

    --

    The REAL jabber has the user id: 13196
    What you do today will cost you a day of your life

    1. Re:If I Recall correctly... by nizo · · Score: 1
      the governor of California to suffocate in the present Martian atmosphere

      I love comments like this, because they remind me that the whole California election wasn't some weird dream or a twilight zone episode.

  124. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0
    I don't recall the Bible saying that there was no life anywhere but Earth. I've always believed it was possible that simple life could exist elsewhere. Intelligent life would throw religion a curve, though... I haven't thought as much about that.

    Fineally, somebody has some sence about this. I will make you a prediction, and I have made this prediction before:

    Microbal life will eventually be found on Mars. It has nothing to do with life's origins (although evolutions will claim so). It has everything to do with Mars' proximity to Earth:

    1) Asteroids can and have scattared rocks from Earth into solar orbit.
    2) Many microbes can survive the vacuum of space
    3) Some of these rocks have landed on Mars
    There you have it.
  125. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Well it's my belief that an elipse has four periods....

  126. Free Food? by WebGangsta · · Score: 4, Informative
    Does this mean that we ARE going to get free jumbo shrimp or not?

    Crap. Fine print says...

    If NASA's Mars Exploration Mission team discovers conclusive evidence that an oceanic body of water currently exists or previously existed on the planet Mars, and an Official Declaration of such existence is made on or before February 29, 2004, Long John Silver's will offer every person in the United States the opportunity to obtain one (1) free Giant Shrimp (Approximate Retail Value of $0.79) ("Free Giant Shrimp") at participating Long John Silver's(R) restaurants in the United States.
    If only they could have booked the conference room for the press conference 2 days ago instead of using it to hold Jerry's retirement party.

    'cause I *really* wanted to have that free jumbo shrimp.

    dammit.

  127. Re:Ahh! Now you've done it! by Kong99 · · Score: 1

    I thought the same thing, but it has run beautifully so far... knock on my monitor!

  128. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    The only distruction possible is the discovery of completely alien intelligence. I'm not expecting that.

  129. CNN article by Fjord · · Score: 0, Redundant

    ine 3..2..1..liftoff

    --
    -no broken link
    1. Re:CNN article by Fjord · · Score: 1

      Great, michael updates the post 3 minutes after my comment, so I get modded redundant.

      --
      -no broken link
  130. Earth flood, Mars flood? by tmillard · · Score: 1

    So, Mars was really wet at one time?
    Now there is a lot of evedence that there was a large flood on earth and some sciencts don't want to look at it.
    So now we look at Mars and say it could have had lots of water. &nsbp This seams a little intersting.

    1. Re:Earth flood, Mars flood? by PhxBlue · · Score: 1

      Now there is a lot of evedence that there was a large flood on earth and some sciencts don't want to look at it.

      If you're talking about the hypothesized flood through the Dardanelles that may have created the Black Sea, that's all fine and well. If you're talking about taking the Biblical account of the flood literally, that's just foolish. I don't know about you, but I would rather not base scientific research solely on plagiarized copies of Mesopotamian myths.

      --
      !#@%*)anks for hanging up the phone, dear.
    2. Re:Earth flood, Mars flood? by serbanp · · Score: 1
      If you're talking about the hypothesized flood through the Dardanelles that may have created the Black Sea

      Do you have a link about this? My impression was that the Black Sea was just a remnant of the Thetys Sea which disappeared when the continental masses around were pushed up.

      I'd like to read more about the alternate scenario.

      Thanks.

    3. Re:Earth flood, Mars flood? by PhxBlue · · Score: 1

      National Geographic has an article about the hypothesis on their website. I heard about it on NPR, originally.

      --
      !#@%*)anks for hanging up the phone, dear.
    4. Re:Earth flood, Mars flood? by serbanp · · Score: 1
      Thanks for the link. It seems to me that this guy Ballard tries to make a case out of nothing.

      His claim that the Black Sea was a freshwater lake is phony and runs against the current data regarding historical geography changes (the statement that he found an old shoreline and freshwater shells is suspect at best).

      I was startled by the subject because I'm from a town on Black Sea's shore and have an interest in how the region evolved geographically in geological times.

  131. RIP hubble by parcel · · Score: 4, Interesting

    The downside being, if there was any chance of saving hubble before, it's gone now. I heard the story on NPR a few days ago... something like $200 million in parts are built and ready to go, just waiting on a shuttle mission that would extend hubble's lifespan beyond 2006. "safety concerns" were cited as the cause, but reduced budgeting due to mars' popularity is a far more likely reason. (listen to the audio stream of the program)

    *sigh* The bell tolls for yet another victim of society's apathy.

  132. Re:Finally.. an end to religion by zelphior · · Score: 1

    um, there are many people who have effects on the lives of many people, yet they are dead. For example, Edison's lightbulb has an effect on billions of people today, and he's been dead for a very long time.

    --
    If you can read this then I forgot to check "Post Anonymously"
  133. One doesn't necessarily lead to the other by Hoi+Polloi · · Score: 1

    You don't need fossils to have sedmentary rocks. Shale is sedimentary and doesn't need to contain any fossils to exist. They would be the most interesting rocks to return though since they would most likely contain a layered time history of the planet.

    --
    It is by the juice of the coffee bean that thoughts acquire speed, the teeth acquire stains. The stains become a warning
  134. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    How is this post redundant? About 5 posts were all written within 2 minutes of each other. Learn to look at time stamps before gratuitous use of the "redundant" mod.

  135. It's time to crash the moon into mars! by Dutchmaan · · Score: 4, Funny

    Add some mass to the planet for added gravtiy, massive heat increase to melt the ice caps and creat liquid water...

    Make it pay per view to keep it profitable!

    We can call it a Weapon of Mass Creation!

    WE CAN'T LOSE!

    1. Re:It's time to crash the moon into mars! by nukem1999 · · Score: 2, Funny

      Can't lose?

      A decimal and/or metric conversion error causes the moon to hit Mars at a bad angle, slowing it down significantly. While life is spawned/renewed in the following chaos, Mars slowly spirals towards the Sun. Years later, practically covered with simple organisms, Mars is incinerated. Congratulations, you've just committed genocide!

      Of course, if you're REALLY unlucky, Mars could come hit us on the way down to the Sun.

    2. Re:It's time to crash the moon into mars! by mog007 · · Score: 1

      Not a bad idea, and the terraforming would occur must faster than through other means, the only problem is that EVERYONE would most likely have to move to Mars because there's no telling what would happen to the Earth if the moon's gravitational pull suddenly disappeared.

    3. Re:It's time to crash the moon into mars! by PYves · · Score: 4, Funny

      for some reason your post made me want to play billiards.

    4. Re:It's time to crash the moon into mars! by imsabbel · · Score: 1

      Well, with our luck, it will hit earth first :)

      Btw: in space there is no friction, and all other planets are so light compared to the sun (even jupiter), that their gravitational influence for an object in the inner solar system mostly can be neglegted. So mars CANT spiral. It will crash or have an eliptic orbit.

      --
      HI O WISE PRINCE. WHT TOOK U SO DAM LONG?
    5. Re:It's time to crash the moon into mars! by sean.peters · · Score: 1

      Absent some source of continuing acceleration, there's no way Mars can "spiral into the sun" - all free-fall paths are conic sections. Haven't you read your Heinlein?

      Sean

    6. Re:It's time to crash the moon into mars! by CaptainAvatar · · Score: 1

      Oh, nice link ... I loved Space Cadet when I was about twelve; must have read it about a dozen times. The only Heinlein juvenile I loved more was Space Family Stone (aka The Rolling Stones , both crap titles), with Time for the Stars an honourable third. (Those were the only Heinlein juveniles the public library had; then I discovered his adult books ... let's not go there - certainly I shouldn't have at my tender age!) Yes, Heinlein was good for teaching you "astrogation"; bet I was the only kid in school who knew what a Hohmann transfer orbit was!

      --
      The real Captain Avatar is a fictional character, so I suppose he doesn't mind if I impersonate him.
  136. was this the 'significant finding'? by linuxlover · · Score: 1

    Bah...*yawn*

  137. Is this news??? by Ektanoor · · Score: 4, Interesting

    Frankly I'm disappointed. Until now they roam around and claim that the findings are not wholly conclusive:

    "The images obtained to date are not adequate for a definitive answer. So scientists plan to maneuver Opportunity closer to the features for a better look. "We have tantalizing clues, and we're planning to evaluate this possibility in the near future," Grotzinger said.

    Besides hydrated minerals were already hinted by Spirit. One of the very first press releases pointed to that fact. Besides this is not the only weird thing between Opportunity and Spirit outputs. If one compares the first wave from results from Spirit with Opportunity's then it seems that the second robot is clearly giving very thiny results. Until now I could not see broadscale spectral and infrared analysis like the ones Spirit did. Maybe I'm missing something but frankly it seems that data feed from Meridiani goes a long way from it could.

    PS: To those who are discussing theologies... Frankly don't get you people. Try to find a super SF author by the name of Nicolau Cusanus and his bestseller "De docta ignorantia". He already discussed a lot of what you keep rumbling till now...

    1. Re:Is this news??? by rabel · · Score: 1

      It's a press conference, nothing more. I think they're doing a good job scientifically, but now they're in "budget mode" and really working on getting funding for some more missions.

      So, what better way than to push out some press releases, have a big press conference, follow up with more press releases and voila! Funding for the next couple of decades of Mars missions!

      Of course, I'm all for it. Bring back some Mars fossils!

  138. Re:Finally.. an end to religion by ToSeek · · Score: 1

    Water != life

    On Earth, it just about is: if you find water, you find life. If there's no water, there's no life.

    Maybe they should go back and take another look at the Viking biological results.

  139. Plants? by CoreyGH · · Score: 1

    Plant?? There's plants on Mars?!

  140. Wow...$860 million to tell us that? by nazzdeq · · Score: 0, Troll

    NASA spent $860 on two rovers to tell everyone that Mars once had water! Amazing. Just give us another billion and we'll tell you that found evidence of bacteria. Wow. For another billion, we'll go to Neptune and tell you that once, Neptune had dirt. Wow.

    1. Re:Wow...$860 million to tell us that? by zpok · · Score: 3, Insightful

      Apart from welfare money, that's the best spent money in the US budget for years.

      --
      I think, therefore I am...I think.
    2. Re:Wow...$860 million to tell us that? by Anonymous Coward · · Score: 0

      How is welfare a good investment? Unlike funding for Mars missions, we get nothing for that.

    3. Re:Wow...$860 million to tell us that? by Anonymous Coward · · Score: 0

      Welfare money is never spent well, only spent.

    4. Re:Wow...$860 million to tell us that? by zpok · · Score: 1

      "How is welfare a good investment? Unlike funding for Mars missions, we get nothing for that. "

      Ahhh, the eternally young, the joyfully healthful, the for ever productive...

      It's such a coincidence that (sadly too) popular US thinking goes along that line along with statistics that are the laughingstock of the western world concerning homicide, poverty, perceived insecurity, quality of life, education.

      Surely this is another case of "Ask not what your country can do for you." Well, a lot of people who are now sorely in need of welfare never asked that question and willingly gave themselves for god and country.

      Individualism is a great thing, but when taken to its cold, cruel extremes it can be extremely harmful both to the individual (maybe you, down the road, down on your luck, dumped by your employer, your private insurance company and banks) and the whole of a country.

      And welfare is a long-time and ongoing investment in stability, happiness and prosperity. Not as in "dump all your dough in here please" but as in "there is no economical gain in letting good people slide below certain poverty levels".

      I'm personally sort of a sucker for space exploration and find it hard to doubt the use of it, however subjective that may be.

      There is however no doubt in my mind that good social security makes a prosperous and overall happy country. Go and look up those poor starving Swedes, or those mass-murdering Canadians shooting down their school mates or fellow workers.

      And anyway, a good social security gives everyone hours of good bitching over beers on whether the money is well spent or not. The upside is that everybody involved can pay for a round.

      BTW most of the insults and sarcasm were intended to shock the reader into another mode of thinking. This because merits of welfare can't be measured by simplistic thinking along the lines of "If I help a wino, he won't come back to me to help me". It's a bit more complicated than that, but one doesn't have to look too far to see examples of states with a slightly different approach and huge payoffs in overall prosperity and happiness.

      --
      I think, therefore I am...I think.
  141. Now just add water... by tommasz · · Score: 3, Funny

    ...and your Sea Monkeys (tm) will come to life!

  142. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    I dont know the exact qoute and verse...

    but it says about other "flocks" that we are not to be concerned about.. or something like that in the old testament.

    only fools think that christianity or any other religion would be even phased by such a thing.

    only the wack-jobs that make it their life goal to invalidate someone's religion think this way.

  143. Re:Finally.. an end to religion by indros · · Score: 1

    You've obviously never heard of the Raelians, have you?

  144. Re:Ahh! Now you've done it! by Zathrus · · Score: 2, Funny

    Well, if you believe the ads run by cable companies then the mere mention of water should cause your signal to go out.

  145. where did it go? by Triggnus · · Score: 1

    Are they(NASA) suggesting that oceans worth of water exists now only as hydrates and the like? I hate to be the critic, but "the planet soaked it up?" They're going to have to do a little better before I get excited.

    --
    The belief that you know a thing is a most perfect way to prevent learning.
  146. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    LOL!

  147. Quarantine Mars? by Shannon+Love · · Score: 2, Insightful

    If Mars does have water and possibly life, wouldn't that mean that we would have effectively quarantine Mars from human or any other biological contact? If not, we would run the risk of destroying an entire planetary ecosystem no matter how small or primitive it might be.

    Life on Mars would prevent terraforming or perhaps any human colonization at all.

    I printing off my "Save the Martian Microbes!" bumper stickers right now.

  148. Long term liquid water by Hoi+Polloi · · Score: 4, Informative

    The results they are finding imply water was in a liquid state for a significant amount of time. It was long enough for hydrated minerals to form and salt lake signatures (sulfur and bromine deposits) to form, similar to what forms in dry salt lakes.

    --
    It is by the juice of the coffee bean that thoughts acquire speed, the teeth acquire stains. The stains become a warning
    1. Re:Long term liquid water by utahjazz · · Score: 1

      It was long enough for hydrated minerals to form and salt lake signatures to form

      Again, are we *sure* these rovers aren't really exploring Utah?

  149. Re:Finally.. an end to religion by SnappleMaster · · Score: 1

    I think many relgious people would have a big problem with life on other planets. God created man in his image or so I've been told. So if life on other planets turns out to be unlike man then obviously those lifeforms were not created in God's image, so they must be the spawn of Satan. Next comes a Holy Crusade so destroy all life in the universe except man. Yay fun!

    Anyways, I'm agnostic. I hope we find some cool shit on Mars. :)

    --
    Be happy. Nothing else matters.
  150. I'm sceptical by Unnngh! · · Score: 1
    1. There is a lot of supposition throughout the article, and several other theories are proposed but inconclusive.

    2. The images obtained to date are not adequate for a definitive answer.

    It's very possible that there was water. We are, however, extrapolating that from our experiences on Earth, and from a very limited set of data returned by the rovers. I would love for nothing more than evidence of liquid water be found, but this is an alien landscape and may not adhere to the same rules as our own.

  151. Other Liquids? by polyp2000 · · Score: 1

    I've been watching the newscast,
    I cant help but notice that the main elements they are seeing here exist in liquid form at very low temperatures. They are also grouped together closely on the periodic table of elements.

    chlorine liquid -100.98 C to -35 C
    bromine liquid -7 C to 58 C

    rough idea of temperature on mars here -15 C degrees Celsius at the moment.

    Its entirely plausible that there is a large quantity of liquid chlorine in meridiani planum. The downside is of course that chlorine is often used to kill off nasty bacteria in swimming pools.

    --
    Electronic Music Made Using Linux http://soundcloud.com/polyp
  152. Re:Finally.. an end to religion by Xeo2 · · Score: 1

    You don't read much Science Fiction, huh?

    --
    ___ alwaysBETA.com - Hey, you've got nothing better to do.
  153. Re:Finally.. an end to religion by a_timid_mouse · · Score: 1

    It doesn't really refute the creation story either. If a higher being was/is powerful enough to create Earth, why couldn't he/she/it create anything (or everything) else in the universe? Perhaps we earthlings are far too earth-centric in our thinking.

  154. Why? by Anonymous Coward · · Score: 0
  155. Re:Finally.. an end to religion by TheWickedKingJeremy · · Score: 1

    The more interesting question (also discussed by C.S. Lewis and many others) is how different religions would react to the discovery of _intelligent_ life somewhere else in the universe. Microbes on Mars... scientifically, that's amazing. From a religious point of view... well, it's "just" another example of a Creator God at work.

    I don't understand distinction this at all. People that will only open their eyes when intelligent life is discovered and that would gloss over the detection of simple extraterrestrial lifeforms are, quite frankly, morons, and need not be consulted on this issue.

    I agree that watching their reactions would be "interesting" in a sociological context, but not in much else.

    --

    my religion lies somewhere between buddhism and super monkey ball - pamphlet?
  156. You struck out by Anonymous Coward · · Score: 0
    The only good explination is that there are no alians with intelligence.

    I'm not going to bother with whether intelligence implies spirit or not.

  157. Re:Finally.. an end to religion by Unknown+Lamer · · Score: 2, Interesting

    God: Well, it took a few billion years to... oh, never mind, let's call it "seven days".

    The opening story in Gensis resembles a Pharaonic Drama. It is more poetic than literal. People sometimes need to look beyond the words written on the page...funny how my fellow members of a religion, where the founder was dissatisfied with how the current religious leaders had lost sight of the meaning of the words and instead focused on strict literal adherence to the law, are hell bent on making people accept a little story written a very long time ago in a very different time literally.

    --

    HAL 7000, fewer features than the HAL 9000, but just as homicidal!
  158. mars by flok · · Score: 1

    I wonder what the hotels are like at the coast there on mars.

    --

    www.vanheusden.com - home of Multitail, HTTPing, CoffeeSaint, EntropyBroker, rsstail, bsod, listener, nagcon, nagi
  159. Re:religion and mars by Anonymous Coward · · Score: 0

    Any life outside earth would probably be microbial. Humans are on earth, which God created in the beginning, so anything on other planets would most likely be from earth. It's possible some people may have colonized other planets before the flood (900-year lifespans do wonders for technology), but Jesus would have died for them too.

  160. For all the overtly religious people... by Dutchmaan · · Score: 1

    who dispute science with religion belief..

    I have two workds for you..

    *Giordano Bruno*

    1. Re:For all the overtly religious people... by Skeezix · · Score: 4, Insightful

      I'm sorry, what the hell does finding water on Mars have to do with religious belief? I don't see anyone of any religious faith claiming that there was no water on Mars because their religion says so.

    2. Re:For all the overtly religious people... by Dutchmaan · · Score: 1

      Where science and the possibility of life outside of earth meet, there is invariably overtly religious people who crawl out of the wordwork with Bible in hand to dispute things..

      My point was.. be careful in using religion to try and refute science because more often than not the church is the one proven to be in error.

      It was more of a point about the possibility of extra terrestrial life than of the existence of water on Mars...

    3. Re:For all the overtly religious people... by NeuroManson · · Score: 1

      The problem is, ultra religious people have, for the last 2-3 millenia, considered themselves, and thusly the planet Earth as the center of the universe. For example, look how the Catholics persecuted Galileo for daring to suggest that the Earth orbited the sun, and not the other way around.

      It's ironic that religions that focus on basing themselves on the total importance of (insert your deity of choice here), instead think that their respective deities are part of some "Terran Humans Only" popularity club.

      --
      Just because you can mod me down, doesn't mean you're right. Shoes for industry!
  161. Re:Finally.. an end to religion by October_30th · · Score: 1
    Faith: A valuable but dangerous commodity. Belief despite the evidence of one's senses may be necessary to our psychological well being, but can also justify the most horrendous of evils perpetrated by our species.

    As someone who grew up in a religiously oppressive small town and became a physicist against the wishes of my extended family who wanted me to bow down before the "Lord" and become a weak-willed servant to the "elders" who were nothing but politicians in a religious disguise, I just wanted to bring this quote up from the AC level.

    If I were the original poster, I'd left out the "may be necessary to our psychological well being, but can also"-bit, though. It reads even better without that.

    Anti-religion? You bet I am. So what?

    --
    The owls are not what they seem
  162. Re:Finally.. an end to religion by TheWickedKingJeremy · · Score: 1

    Sorry - should be: I don't understand THIS DISTINCTION at all.... stupid preview/submit buttons...

    --

    my religion lies somewhere between buddhism and super monkey ball - pamphlet?
  163. Signs of a dry salt lake by Hoi+Polloi · · Score: 1

    They have stated that they found signs of sulfur and bromine compound desposits (amoung other things). The amounts of each correspond to their depth in the ground which is representative of a drying salt lake. As the lake dries different minerals form deposits over time in a layering effect.

    --
    It is by the juice of the coffee bean that thoughts acquire speed, the teeth acquire stains. The stains become a warning
  164. Re:Finally.. an end to religion by Hadean · · Score: 1

    As somsone else already mentioned, monotheistic religions in particular would be affected by this. For example, a friend of mine who is strongly Protestant told me over the phone just a few weeks ago (when the whole Mars mission was big news) that if life was found on Mars (even simple life) she would immediately dump her religion - which to me seemed utterly idiotic. She claims that God would have mentioned that he created other life in the Bible, and not have made it out that we were the sole beings in the universe.

    Even though I'm not Christian, I still don't see why you couldn't believe in God... He never mentioned so many things that science (and astronomy in particular) has uncovered, but we still don't use that as a way of disproving his existence (that would be downright silly). Why then would he have had to mention other planets, and possible life on them?

    For some people, sure, their religion is in danger, but most religions are more spiritual than that. Buddhism, Hinduism, paganism, etc. are all just fine with or without life on other planets.

  165. Temperature Data is insufficient. by (void*) · · Score: 2, Insightful

    You have to account for the Martian pressure.

    1. Re:Temperature Data is insufficient. by Anonymous Coward · · Score: 0

      Ahh , yes, of course, but then , IANAG/C (I am not a geologist / chemist) maybe i should have mentioned that ;)

  166. Re:Finally.. an end to religion by System.out.println() · · Score: 1

    Sure, if there's already life all around it, life will flock to water. But if there's no life on a planet, Water won't necessarily make it appear, just make it more likely.

  167. Where's the benefit? by Katz_is_a_moron · · Score: 1

    Let's pretend that future missions to Mars discover that there was once living organisms on the planet.

    Other than the knowledge of that fact, what's the payoff? How does humankind here on earth benefit from this discovery?

    Personally, I think the vastness of the universe practically guarantees that life exists in some other solar system. So what's the big deal about finding out if life once existed on a neighbor planet in our own solar system?

    1. Re:Where's the benefit? by Anonymous Coward · · Score: 0

      It will be fun to watch Christian Fundamentalists [try to] explain it away.

    2. Re:Where's the benefit? by VoidPoint · · Score: 2, Insightful

      It may take a century or two to be useful, but if Mars was once "livable", it's easier to live on, I would think.

    3. Re:Where's the benefit? by greymond · · Score: 1

      Personally I expect flying cars, personal space ships, and starship enterprizes with the amount of money NASA gets from my tax paying dollars....

      But if there was life on mars at some point, figuring out what happened to that life, could be important to us in may ways. For one, it'd help us figure out if the same fate coudl happen to our planet. If we could restart life there (such as plants etc) and restore the atmosphere to livable conditions well we just made a lot of living space for mankind. Theres lots of good things that can come form this.

      Non-man missions are great and recover a lot of useful information. Sending guys up in space for 3 months is almost useless in my opinion. Other than learning about how ou muscles atrophy easily in space (NO SHIT that's an easy one to figure out) we havent learned a lot from having people in space. We learn far more by having droids on rocks farther away than we can go.

    4. Re:Where's the benefit? by VoidPoint · · Score: 1

      Did you put this response into every subtitle for this topic, or what? Troll bating.

    5. Re:Where's the benefit? by Katz_is_a_moron · · Score: 1

      I don't think that your comments about restarting life and restoring the atmosphere to livable conditions on Mars are attainable goals, but I found your remark about the fate of our own planet to be interesting.

      No matter what we do, Earth will eventually become a planet devoid of life. The sun will eventually run out of energy or nova or supernova. But if you believe the astronomers, we don't have to worry about this for a really, really long time (~5 billion years).

      I think that the stupidity/selfishness of humans will cause human life (and maybe all other forms of life) to end on earth well before then. I'm really a fan of science and scientific endevors, but human nature is not something you can describe mathematically.

    6. Re:Where's the benefit? by pclminion · · Score: 2, Insightful
      So what's the big deal about finding out if life once existed on a neighbor planet in our own solar system?

      Because if life developed independently on two planets in the same solar system, that would imply that the development of life in any similar star system is not just possible, but likely..

      Look at it this way: if life is so common that it had evolved multiple times in the same little nook of the galaxy, then it's a very good bet that nearly every planetary system anywhere, with even remotely the right conditions, probably harbors life. That would be amazing.

  168. We will infect Mars by ko420 · · Score: 1

    Mars a different kind of environment, maybe there is life on there that we can't see? We probably brought some bacteria up there with the rover that's currently spreading and infecting mars with earth diseases ... the current life on mars is going to get infected and grow cancer, the Mars diseases are going to spread and will eventually infect the rover .... when the rover comes back to earth The Mars Disease is going to spread the earth and make our planet look like Mars. -ko

    1. Re:We will infect Mars by applemasker · · Score: 4, Interesting

      There are international guidelines on the amount of biological hitchhikers that are allowed on the probes that are sent to other planets. Presumably, Spirit and Opportunity were de-contaminated to these standards (as was Pathfinder/Sojourner). Incidentally, Viking landers were both put in ovens a sterilized before launch, but these days the standard has been to only sterilize certain parts like this and wipe-down disinfect others, which is probably better on the electronics in any event.

      --
      Bush Lies On the Record.
    2. Re:We will infect Mars by Polyzinha · · Score: 1
      Do you know whether the various Soviet missions to Mars were disinfected to the same standards? Many of them failed before reaching Mars, but on this list I count at least two that made it to the surface before failure:

      http://www.russianspaceweb.com/spacecraft_planetar y_mars.html

    3. Re:We will infect Mars by luckyguesser · · Score: 1

      I know! Russia put the water there! In Soviet Mars... oh never mind.

      --


      The power of Christ compiles you.
      A Random Blog
  169. Re:Finally.. an end to religion by Anonymous Coward · · Score: 1, Informative

    As far as Christianity goes, it only refutes that portion of Christianity that doesn't believe in the Bible. Hebrews 1:1-2:

    GOD, who at sundry times and in divers manners spake in time past unto the fathers by the prophets,

    2 Hath in these last days spoken unto us by his Son, whom he hath appointed heir of all things, by whom also he made the worlds;

    That would be worlds, PLURAL.

  170. Re:Finally.. an end to religion by GirTheRobot · · Score: 1

    How exactly is intolerance of ignorance a bad thing?

  171. Re:Finally.. an end to religion by Ckwop · · Score: 1

    Well, I misjudged how it'd be taken and my karma's took a wack as a result :)

    Erm.. that's quite a probing question.. they're not in my face at all.

    It's just that I think a belief in science is more logical. If an idea is shown to false in science, it is thrown out and learned from.

    With religion, the idea doesn't face the same rigerous test.

    Both science and religion quests in are nearly same.. to give us answers to why the world is the way it is..Science seems the more direct approach..

    But your point about intolerance is insightful.. I hadn't seen it that way! I suppose if people want to believe something (like i believe in the principle of science) then they should be free to!

    Simon

  172. Ifs Ands & Buts by WormholeFiend · · Score: 2, Insightful

    gotta love em

    If we bring back a few samples with the help of a robotic probe, EVEN IF they dont contain any fossils, those samples will still be invaluable to science.

    But hey, we can always hope the samples contain Sand Kings... ;)

    1. Re:Ifs Ands & Buts by MindStalker · · Score: 1

      Wow, yea you have any idea how hard it is to bring anything BACK from mars, hell you might as well have a manned mission at that point.

    2. Re:Ifs Ands & Buts by WormholeFiend · · Score: 1

      yes, it's hard. but it is not impossible.

      I'd parachute the return-rocket onto the surface, then an automated coring drill would take a core sample, retract & store the core, and blast off.

      But feel free to dis me as much as you like. I'm neither an engineer, a rocket scientist or even a scientist.

    3. Re:Ifs Ands & Buts by MindStalker · · Score: 1

      Yes, but how the hell do you get a rocket with enough fuel to mars in the first place. You'd either have to bring it into earths orbit in pieces, assemble it space then send it off to mars or use one hella big rocket to carry another rocket.

  173. Profit? by RedShoeRider · · Score: 2, Funny
    1) Water on Mars
    2) ???
    3) Life on Mars
    4) Profit!

    Marvin's going to be awfully mad when we come there to drill for oil.

    --

    Chris Knight is my hero.

  174. Is it too early? by Anonymous Coward · · Score: 0

    The Raelians were right!

  175. percolate by SteakandcheeseUm · · Score: 1

    That guy uses the word "percolate" too much.

  176. Re:Finally.. an end to religion by lederhosen · · Score: 0, Troll

    I find it hard to understand that PI equals 3.

    Untill god comes to *me* and explain, I will not
    belive in neither a god nor a PI that equals 3.

  177. Here here... by the_skywise · · Score: 1

    This doesn't "disprove" God. But it DOES affect theology.

    Guy Consolmagno ponders in his book "Brother Astronomer" about whether or not Jesus visited other planets and whether or not they had their own versions of the crucifixion or if the one here was "truly" universal.

    Does the final war at Armageddon mean the end of Earth or the Universe, or just humanity?

    Certainly these are questions specifically for Christians, but each religion is going to have to rethink at least some of its traditions when man goes to the stars.

    (Except maybe Scientology... Unless there really AREN'T Thetans...)

  178. Re:Finally.. an end to religion by A55M0NKEY · · Score: 1

    Option 3, definately. If logic worked people would be much smarter after so many years of natural selection.

    --

    Eat at Joe's.

  179. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    He's probably annoyed by religion in general and how utterl ridiculous, non-logical, ignorant, and non-sensical it is. Religion is man made. Back thousands of years ago when there was no scientific explanation for the reaon why the sun and stars shine at night, people conjured up stories of "gods" and "demons" in order to keep the incompetent somewhat civilized.

    We're at an age now where people need to start understanding that there is no god. Yeah, I realize that's a bold statement, but people always argue "Can you prove it?" I can ask "Can you disprove it?". It's the greatest man-made illusion.

    Think of it this way... make up something. Anything. A new word: Apolemap. It's a big metal sphere the size of our sun and is purple. It's 9 billion light years from earth. Now, logically, that's absurd, and it is because I just made it up, but if I wanted to be retarded I could say "Prove that it doesn't exist."

    Religion is the same thing.

  180. Get off the cross by Gothmolly · · Score: 0, Flamebait

    We need the wood. To build another Mars mission!

    Of course you heard the story on NPR, along with stories about how eating raw eggs kills you, how children need to wear helmets while riding bicycles, and how the sky is falling. Oh yeah, and ABB all the way dude!

    Whether we get to see a 15 billion year old black hole or not is not as important as infusing a generation with the spirit of adventure, the way the Moon landings did. The Hubble studies history. Flying to Mars MAKES it. If you want to focus on the past, fine, let the rest of us taxpayers focus on the future.
    And stop sighing, you sanctimonious prick.

    --
    I want to delete my account but Slashdot doesn't allow it.
    1. Re:Get off the cross by Anonymous Coward · · Score: 0

      Man, you are truly an ass.

    2. Re:Get off the cross by parcel · · Score: 5, Insightful

      The ISS and Mars have the forest. Hubble needs a tree.

      The cost so far for this most recent mars mission is over $800 million. Budgeting through further missions is set to exceed $15 billion. The ISS outdoes even this, with an expected cost of near $30 billion to finish the station, and estimated operating costs of $1.5 billion a year once completed.

      Hubble needs about $100 million for a single shuttle launch. $200 million in equipment has already been constructed and is only waiting in a warehouse for a mission.

      I don't deny the importance of the ISS and Mars missions. All these projects have significant importance for science, technology, and society as a whole. Hubble is about far more than "getting to see a black hole". We have made dramatic advances in astrophysics with the help of the telescope. We have gained immense insight into the depths of our universe, to an extent that won't be possible again for a very long time.

      Taking relative cost of the three projects into account, Hubble is by leaps and bounds the most effective. Do the math. Fixing the hubble will only take 0.2% of the cost of the ISS and Mars missions. Given the advances in science and technology we have extracted from Hubble, the return on this small investment is tremendous.

      That's why I sigh.

  181. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    far from being against reln, your precious galileo actually tried to explain the properties of the consecrated eucharist from within his theories. in other words, he accepted consecration; he just refused to call it transsubstantiation, since those terms were too aristotlean.

  182. I Was Hoping by jazman_777 · · Score: 5, Funny

    they had found some Spice.

    --
    Slashdot: Failed Car Analogies. Amateur Lawyering. Anecdote Battles.
  183. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    No, no, and no. You are setting up a total strawman argument here rather than basing it on facts about actual religions.

    For example, my religion (the Church of Jesus Christ of Latter-Day Saints - aka Mormons) has always believed in intelligent life throughout the entire universe (what sort of God would create only one planet with life, anyway?). We believe that many of those worlds have people like us (humanoid), although we also believe that there is plenty of variety out there as well.

    Regardless of what e.g. the Catholic church has professed over the ages as it has gotten mixed up in politics, we believe in the Bible. For example, see Hebrews 1:1-2 where in it says, quite clearly, that there is more than one world.

  184. Re:Finally.. an end to religion by b-baggins · · Score: 1

    You know, the first step in evaluating the contents of a book are to examine the purpose of the book. I'd hardly expect to find an in-depth analysis of physics in a history text.

    The purpose of Genesis is to give a brief overview of the events leading up to the creation of the people of Israel. There's a lot of stuff it leaves out because Moses wasn't interested in putting it down; it wasn't necessary to his purpose.

    It continually amazes me how critics of fundamentalist Christianity demand a more complete, scientifically accurate and univeral repository of all knowledge in the universe Bible than the fundamentalist Christians themselves do.

    It's a classic fallacy. Because A does not mention B and B is true, A is false.

    --
    You can tell a great deal about the character of a man by observing those who hate him.
  185. Re:Finally.. an end to religion by Marc+Desrochers · · Score: 1

    Mod this down if you must, but I agree. Religion is a cancer upon humanity.

  186. no, its water ice by therealcaf · · Score: 1
    --

    -caf
  187. Re:Finally.. an end to religion by shut_up_man · · Score: 1

    Listen buddy, we don't take kindly to your sort of thinking around here. All the peoples of the world should live together in harmony and tolerance, regardless of religion, creed, tv-watching habits, sexual preference or color of their skin. If you don't want to tolerate everyone, we'll have you frickin' crucified.

  188. Re:Finally.. an end to religion by Brad+Mace · · Score: 1

    I don't think it says the earth is flat either, but that didn't stop the chruch from killing people that said otherwise.

  189. Re:Finally.. an end to religion by gpinzone · · Score: 1

    I think it's in the same passage when Jesus denounced same-sex marriages:

    And lo, union between a man and another man or woman and another woman shall yield a union as lifeless as Mars.

    Bob 3:16

  190. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    I've read a lot of these scientific miracles of Islam pamphlets, and IMO they have the same tone of the christian revisionists who try to reconcile each new scientific advance with the bible.

    It's essentially an attempt to bridge the gap using cloudy language descriptions, and dubious translations from Arabic.

    As a scientist, I've haven't yet read one of these things that was really convincing.

  191. Re:Finally.. an end to religion by mark-t · · Score: 1
    Back thousands of years ago when there was no scientific explanation for the reaon why the sun and stars shine at night, people conjured up stories of "gods" and "demons" in order to keep the incompetent somewhat civilized
    An interesting speculation, but you have to admit that it's nothing more than guesswork based on the evidence that you know to have available. Ultimately, you can't prove what you said. And doesn't your inability to prove that assertion render this premise as equally questionable as the premise that God exists?

    There's no evidence for or against in either case... so don't make positive assertions that you can only prove by making the assumption that what you ultimately believe is necessarily the only possibility in the first place.

  192. What happened to the "Mud" by Hiroto.+S · · Score: 4, Interesting
    They are all talking about the outcrop, but what happened to the mud:

    Other images show the rover tracks clearly are being made in "mud", with water being pressed out of that material, Levin said. "That water promptly freezes and you can see reflecting ice. That's clearly ice. It could be nothing else," he said, "and the source is the water that came out of the mud."

    Why they are all talking about the water of the past and not about the "mud" which is more exciting news about the "current" water. Also why nobody asking the question regarding this?

    1. Re:What happened to the "Mud" by Hiroto.+S · · Score: 2, Interesting

      Somebody finally asked about the current water and answer was that it is possible 100s of meters below the surface. Still no specific mention of the mud.

    2. Re:What happened to the "Mud" by Shadwhawk · · Score: 2, Interesting

      I've looked at plenty of the rovers' pictures, and I haven't seen anything that's obviously water ice. Levin's had an axe to grind with NASA for the past thirty years. You'll note he doesn't say -what- pictures clearly show ice, and there are ten thousand pictures to sort through. His 'reverse rain' hypotehsis is pretty silly, too.

    3. Re:What happened to the "Mud" by gekhond · · Score: 2, Interesting

      I watched the news conference and was surprised by the same thing. Of course, this discovery is scientifically very important, but I wonder why the presence or absence of water in the soil at this time was not part of the discussion. Not even a single reference was made. It seems it would be easy (?) and important to verify whether or not the soil at the landing site contains water *now*. And, given the new direction of the Bush Moon/Mars plan, such a determination may be even more important to future human missions than the verification of whether that location was ever wet or not in the distant past. What am I missing?

  193. Also: harsh radiation splits apart water by morton2002 · · Score: 5, Informative

    Mars has a very weak magnetic field since we speculate that its core has mostly cooled. This means that the planet is poorly protected from harsh solar and cosmic radiation, which is strong enough to break down water into oxygen and hydrogen. These atoms would indeed just float off into space, since the gravatational pull of the planet is not strong enough to retain such light atoms.

    That's why I'm not holding out much hope for terraforming Mars. But that doesn't mean we can't still live on it, just in protected chambers on the surface.

    1. Re:Also: harsh radiation splits apart water by Anonymous Coward · · Score: 0

      That is why you would first need to increase the mass of Mars, that is, create a new planet by tossing a few spares together. Mars, Venus, maybe some of Jupiters moons (Europa could be the iceing on the cake). Just got to make sure the pieces stay together and wait for it to become stable. It would clean up this star system some to boot.

      However, I think it's a waste of resources using mass as a source of gravity, not to mention the effort wasted trying to escape it. Better just to break it up and use it to build some intra-galactic colony ships.

    2. Re:Also: harsh radiation splits apart water by Anonymous Coward · · Score: 0

      Solar erosion. Bummer :(

      I wonder if the core of Mars could be restarted? ....Naaa. But it would make for a great movie! And the ship would be made out of unobtainium and drill through rock using a laser or something.

    3. Re:Also: harsh radiation splits apart water by Polyzinha · · Score: 1

      There's still a lot of water ice at high latitudes, though, not only in the above-ground polar caps but underground in the surrounding terrains. In fact we don't know how much, since the Odyssey orbiter's gamma-ray/neutron instrument only sees down to a couple of meters at best. There could be tens of meters of buried permafrost with a high (>70%) ice content up there. I think it's too early to say what the remaining global water inventory really is.

    4. Re:Also: harsh radiation splits apart water by torpor · · Score: 1

      Is it possible that some of the comets we have floating around our Solar System are in fact the missing Martian oceans?

      I wonder...

      --
      ; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
    5. Re:Also: harsh radiation splits apart water by Srin+Tuar · · Score: 1


      I wonder if a magentic field could be restored, perhaps with a massive array of permanent magnets or something similar. A chemical Ozone could be an artificial supplement to shore it up, since its unlikely that a field of such magnitude as the earths would be easily duplicated. (and a lot of valueable material would be tied up in the form of magnets or coils)

      It'd almost be a prerequisite for any terraforming.

    6. Re:Also: harsh radiation splits apart water by barawn · · Score: 1


      That is why you would first need to increase the mass of Mars, that is, create a new planet by tossing a few spares together. Mars, Venus, maybe some of Jupiters moons (Europa could be the iceing on the cake). Just got to make sure the pieces stay together and wait for it to become stable. It would clean up this star system some to boot.


      Mars slamming into Venus would probably generate an Earth-Moon system pretty similar to what we have now - the Earth would be a little larger, the Moon would be a little bigger, but it'd be about right.

      Venus is 90% mass of Earth, Moon is about 1%, and Mars is about 30%. They'd be all you need.

      It would also generate a magnetic field on Venus, very likely, as Venus's problem is that it doesn't spin fast enough. The collision would also strip large portions of the dense atmosphere away, and with the rapid spinning, a thermal equilibrium would probably quickly form.

      Venus's lack of rotation is probably the only real significant inhibitor to terraforming it.


      However, I think it's a waste of resources using mass as a source of gravity


      Why? Mass is the most efficient way of storing energy in the known Universe, and you need energy to generate gravity. Seems to me that mass is pretty ideal.

    7. Re:Also: harsh radiation splits apart water by pclminion · · Score: 2, Informative
      These atoms would indeed just float off into space, since the gravatational pull of the planet is not strong enough to retain such light atoms.

      That's not quite the right way to put it. Hydrogen can escape because it is light, yes, but not because gravity isn't "strong enough." Remember that gravity accelerates all objects equally (the falling feather and bowling ball experiment). An atom of hydrogen and an atom of lead would both fall toward the ground at exactly the same speed, and hit at the same time.

      Because hydrogen is so light, however, it has a much higher velocity for a given kinetic energy than any other kind of atom, so it is much easier for it to reach escape velocity via collisions with other gas particles.

    8. Re:Also: harsh radiation splits apart water by morton2002 · · Score: 1

      Thanks, I did have some notion of that but this'll help me explain it better to others. The "pull of gravity" argument always felt like a cop-out to me, so I'm glad to have a well articulated explanation under my belt.

    9. Re:Also: harsh radiation splits apart water by HeghmoH · · Score: 2, Insightful

      This doesn't really disqualify Mars from terraforming. Stripping away the atmosphere is something that takes place over millions of years. If we crashed a bunch of comets into the planet and set up mirrors and heated it up, Mars would remain habitable for many times the total time that humanity has existed so far. IIRC, even the Moon can hold a full, breathable atmosphere for something like a million years before it all goes away.

      --
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    10. Re:Also: harsh radiation splits apart water by SmackCrackandPot · · Score: 1

      Just wondering. If the core cooled down, wouldn't it shrink, maybe even fracture, and therefore create space for the water to sink into? What would happen if the earth's core/mantle were to cool down. Wouldn't they shrink?

    11. Re:Also: harsh radiation splits apart water by Anonymous Coward · · Score: 0

      Why is this non-rotation a problem? I'm not sure what kind of force would be required to move an object as massive as Mars even slowly in the direction of venus, but I would imagine it would have to be a lot. Well if the collision happens a bit off center it seems like you would get some kind of spin, although if the axis of rotation were in the direction of the sun you still would not produce day/night cycles. Perhaps we could custom design the collision to give us just the right spin such that we would have 4 hour days and 4 hour nights.

    12. Re:Also: harsh radiation splits apart water by Col+Bat+Guano · · Score: 1
      "But that doesn't mean we can't still live on it, just in protected chambers on the surface."

      Actually -under- the surface. You need to do that to protect you from the nasty radiation from the Sun. A couple of meters of soil above you will work wonders, as well as providing you a nice layer of insulation.

      Once you get past all the ice of course :-)

    13. Re:Also: harsh radiation splits apart water by Vihai · · Score: 1

      Stronger gravity means that the escape speed is higher so even the lighter gases need to be warmer to escape from the planet's gravitational field.

      At the end, the kind of gases that could be retained depends on their weight AND the strength of the gravitational field.

  194. Water alone isn't enough by edxwelch · · Score: 2, Informative

    Water alone isn't enough to create life. You need that water to exist for millions of years. So, the next task is to try to determine how long that water existed for.

  195. Beep! Wrong. by Anonymous Coward · · Score: 0

    You forgot the part where Xenu packed people and hydrogen bombs into the calderas of vulcanoes and detonated them.

    Hmm.. no, that doesn't make any sense at all

  196. Dan Quayle told us... by JThaddeus · · Score: 0

    ...that that's why there are canals. And y'all thought he was no rocket scientist.

    --
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  197. Re:Finally.. an end to religion by caffiend666 · · Score: 1

    Any belief system can survive any new discovery, especially if it is a healthy belief system. Just as they survived predictions that the earth was no longer round, or that it was not the center of the universe, etc. Just like the discovery that microbes were a common cause of disease. And like the discovery that there are peoples outside of the sphere of western knowledge.

    People regardless of situations or beliefs take advantage of any new information. Even in the act of denying new knowledge, they can be building up their stature and position. Often, people of different belief systems were called subvertive.

    Some people feel that the greater the number of "wrong" people that oppose them, the more "right" they are. And, vice versa, the greater the number of "right" people that support them, the less "wrong" they are. Even though in the end the chances of anyone being right are pretty slim.

    Would give you all references for my argument, but feel I would be classified as a troll. Nothing like trying to argue major factors in belief systems as being contrived, planed, convenient, or divine.

    It is all a little like saying "Finally, an end to trolls."

    --
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  198. Re:Finally.. an end to religion by emurphy42 · · Score: 1
    For example, see Hebrews 1:1-2 where in it says, quite clearly, that there is more than one world.

    Well, sure. It's not like the Catholics claim that Mars doesn't exist. Whether it has/had life is a whole other topic.

  199. Re:Finally.. an end to religion by spoonboy42 · · Score: 2, Interesting

    Not all religions consider man to be centrally important in the universe (in fact some, like Taoism and some forms of neo-Paganism, stress man's existence as a nondistinct part of the cohesive whole of nature). Furthermore, many practitioners of religions which do assign a special value to humanness or sentience understand that such value is entirely spiritual and not to be confused with any external physical value. Even members of western religions which feature an active creator God (Christianity, Judiasm, Islam, etc.) are often open to the possibility of even intelligent extraterrestrial life, as they see such beings as also being God's children. Theories as to the religious inclinations of such extraterrestrial beings abound (I heard from a Berkeley astronomer working on extrasolar planets that he had recieved a letter from the Vatican asking if he had any inkling as to the hypothetical religious beliefs of hypothetical aliens. He replied that his data was as yet insufficient for a meaningful answer). Even assuming that intelligent extraterrestrials do not possess practices akin to human religion, I'm sure some members of "missionary" faiths (i.e. some sects of Christianity, Islam, and Mahayana Bhuddism) might believe that such beings would need to be exposed to the tenets of their religion and possibly converted. Less aggressive religious persons might find very interesting insights in the philosophical ideas of an alien race, even as people today can learn a great deal from other religions and cultures.

    You need to remember that religion and science need not be antagonistic. I, for one, am a scientist and also a man of faith. I do not believe in the literal truth of any religious text, but I do believe that many different faiths around the world contain spiritual truth or "divine inspiration" if you will. I personally was raised in a (mainstream protestant) Christian environment and today choose to worship as a (Quaker) Christian, but I do not, by any means, believe that my religion has a monopoly on the truth.

    I also believe that science is another powerful source for truth, and a unique one in that its claims can be tested, measured, and verified (unlike religion). Science has in the past disproven the very literal-minded interpretations of religious conservatives with regard to cosmology and biology, and it will likely continue to do so in the future. Keep in mind, however, that there are those of us who hold religious beliefs and also believe in the veracity of Evolution, the Big Bang theory, and even consider the prospect of extraterrestrial life likely. I recognize that science does not offer proof of my belief in a diety, or in a moral purpose for intelligent life, but I also know that science does not disprove these beliefs. I accept that, going on empirical evidence, Atheism is just as valid and just as likely a belief system as my own, and so I don't seek to disprove it. Saying that science disproves all religion, however, is just as ridiculous as the claims of so-called "creation scientists" who insist that scientific evidence proves that the Universe was created by God some ~6000 years ago, and thus that science disproves Atheism.

    In the end, you'd do well to remember the scientific method. In order for a scientific hypothesis to be valid, it has to be falsifiable. A statement like "God created two human beings in Eden 6000 years ago, and the entire human race is decended from those two ancestors" is falsifiable, as we can find older and more varied human remains around the world. A statement like "God exists", however, is not falsifiable, and therefore is not testable by science. You can disprove certain ideas about God's interaction with human affairs, or you can disprove the literal correctness of certain creation accounts, but you can not disprove the existence of God (him|her|it)self. And, even if you could, many people would still choose to believe in God anyway, just as many people choose to believe in a literal creation now. As a scientist, I have

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  200. Re:Finally.. an end to religion by System.out.println() · · Score: 1

    Not as much as I'd like to, no... :)

  201. Re:Finally.. an end to religion by Stingr · · Score: 1

    You have a very serious flaw in your argument. Our planet has dogs, cats, cows, sheep and a whole bunch of other creatures that do not look like man but were in fact created by God.

    BTW, I am a Christian and I am fine by the idea of life on other planets. As many other posters have already stated, nowhere in the Bible does it say that life only exists on Earth.

    --
    Chaos reigns within.
    Reflect, repent, and reboot.
    Order shall return.
  202. Faith vs proof by Hoi+Polloi · · Score: 2, Insightful

    Where does it say the sun revolves around the earth? That didn't stop the Catholic church from holding to that belief for over a thousand years. Religion isn't based on science anyway, it is based on faith and believers shouldn't look to science to confirm their faith. It has to come from the heart, not the head. Believers tried that with Copernicus and they learned their lesson, someday the anti-evolution crowd will do the same.

    I guess that is why it is called "faith".

    --
    It is by the juice of the coffee bean that thoughts acquire speed, the teeth acquire stains. The stains become a warning
    1. Re:Faith vs proof by Jason+Ford · · Score: 1

      'Where does it say the sun revolves around the earth?' The different versions of the Old Testament seem to agree that God stopped the Sun in its course around the Earth to allow Joshua more time with which to besiege the city of Jericho. (I say 'different versions' here to do my part to defeat the notion that there exists an authoritative Bible.)

      --
      I did not become a vegetarian for my health, I did it for the health of the chickens. --Isaac Bashevis Singer
  203. Re:Finally.. an end to religion by finkployd · · Score: 3, Insightful

    Let's play a little game. Pretend you are God (pick your denomination, doesn't matter). You are going to reveal your existence to the primitive people living in your world and get some serious worshiping going.

    Now since you created everything, you understand how cells, quarks, thermodynamics, astrophysics, and non-Euclidian geometry work.

    HOWEVER, do you really think you are going to get into that with people who are struggling with the concept of simple tools? I don't have any particularily strong feelings on the topic either way, but it seems awfully silly when everytime a scientific discovery is made, someone points out that because the $RELIGIOUS_TEXT didn't deal with it, then that religion must be bogus. The arguement really then becomes: "Because the Bible did not explain every single thing about the universe around us, it must be bogus".

    Of course the excuse, the same that is used to explain the story of Noah, is that god created life elsewhere but it just wasn't written down.

    Oh perhaps it was and was lost, or we just don't know about it. When was it ever said that the Bible was a complete and comprehensive history of those times. To believe that you would have to believe there were only a few hundred people in the world at the time. Or perhaps the Bible (like any religious text, or history for that matter) doesn't tell the personal story of every living human on earth at the time.

    Finkployd

  204. Re:Finally.. an end to religion by Anonymous Coward · · Score: 1, Insightful

    Shut the hell up. Quit being stupid. Use your fucking head. Goddamn sheep piss me off.

  205. Re:Finally.. an end to religion by blamanj · · Score: 1

    As far as Christianity is concerned, where in the Bible does it say life only exists / was created on earth?

    Nowhere, of course, though that hasn't stopped the church from teaching similar things. In fact, Giordano Bruno was burned at the stake in 1600CE for heresy, teaching among other things, that the universe was infinite and that other beings might exist on other worlds.

  206. Re:Finally.. an end to religion by static+int · · Score: 1

    My suggestion: re-read Genesis again, and this time lookup the original words and their meanings. Especially words like "earth", "firmament" and "heavens". Don't forget that these books were not originally written in old english. Also note, that it ALL starts with water. No stretches (or excuses) need to be made, even for the english translations.

    In this day and age, you don't need to take 'my' word for it (in fact I wouldn't want you too) - you have an over abundance of sources to reference and cross reference at your disposal.

    "... whosoever drinketh of the water that I shall give him shall never thirst; but the water that I shall give him shall be in him a well of water springing up into everlasting life" - Jesus (John 4:14)

    P.S. If you have time please read the first few chapters of John, and note the similarities with Genesis.

  207. Re:Finally.. an end to religion by Stinky+Eastwood · · Score: 0

    What I think a lot of people here mean when they say Christian is actually Catholic. Not every Christian religion is as strictly invested in the traditional dogma and ancient world-views. More progressive Christian religions probably won't mind at all, but some Catholic scientific counsel will probably have to analyze the data themselves and have the Pope eventually claim that it's true, and that it's OK to think there was water on Mars. Then they'll all go molest little boys.

  208. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Why is it that Chritianity has to be so darned anthropocentric.

    Why would man have to be so centrally important to God?

    I do not believe that God created man directly. I believe that, if a God does in fact exist, that His `creation' was the putting in place the laws that govern physicial reality. With this in place life, and thus man, became an inevitablity.

  209. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Extraterrestrial intelligent life is hinted at in the Old Testament when God asks Job, "Where were you when I laid the foundation of the earth,... when the morning stars sang together, and all the sons of God shouted for joy?" (Job 38:4-7, RSV). Just who were "all the sons of God" when the earth was created?

  210. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Your argument is invalid. Let me rephrase it:

    An interesting speculation, but you have to admit that it's nothing more than guesswork based on the evidence that you know to have available. Ultimately, you can't prove what you said. And doesn't your inability to prove that assertion render this premise as equally questionable as the premise that Apolemap exists?

    There's no evidence for or against in either case... so don't make positive assertions that you can only prove by making the assumption that what you ultimately believe is necessarily the only possibility in the first place.

  211. Water by dgagley · · Score: 1, Insightful

    The information will help us predict situations on Earth and different systems.

    OK there was once water on Mars. What caused it to dissapear? What caused Mars to lose it's atmosphere and magnetosphere?

    How long did it take?

    Can it be reversed?

    Could, will and/or is this happening to Earth?

    You must answer one question before you can answer others and ask more questions. Our curiosity put us up there to expand our knowledge of our home system. Until we can understand what is here we will not have what is needed to properly understand what is going on farther out.

    --
    I can't use my sig - my computer can't read my handwriting.
  212. Re:Finally.. an end to religion by RobertB-DC · · Score: 1

    I find it hard to understand that PI equals 3.

    Yeah, you're trolling, but still...

    For you, Pi is a value that is easily deduced from observation and from your education.

    3000 years ago, observation was difficult and education was rare. And IIRC, the decimal number system would not have been the standard -- more like halves, quarters, and eighths. For those occasions requiring knowlege of the ratio of a diameter to a circumference, "3" is useful. "3 and an eighth" would be more accurate but more difficult, and "3.14" would likely be outside the layman's grasp.

    But I respect your honesty about your lack of faith in a higher power. What irritates me are those who profess their faith (often loudly), but find it threatened by something as simple as a random numeric configuration.

    --
    Stressed? Me? Of course not. Stress is what a rubber band feels before it breaks, silly.
  213. Re:Finally.. an end to religion by katz · · Score: 1

    Cabbalistic thought argues that G-d created several worlds before creating the one we inhabit. So this could have just been one of those worlds (for that matter, all the other planets just as well)

  214. Bacteria *do* leave fossils! by Mr.+Underbridge · · Score: 4, Interesting
    I'm not sure how much of a fossil bacteria-like creatures would leave behind. There might have been life, but still be no discernible fossils (even assuming that fossils would have been preserved). Chemical signature would be more likely method of identification. Then again, we might find fossils and not even recognize them! Life need not be organic. For example, A.G. Cairns-Smith's book "Genetic Takeover and the mineral origins of life" argues that the first forms of life on earth were colloidal clay organisms without organic chemistry. If Cairns-Smith is correct, then perhaps we should be looking for something like that on Mars insteI'm not sure how much of a fossil bacteria-like creatures would leave behind. There might have been life, but still be no discernible fossils (even assuming that fossils would have been preserved). Chemical signature would be more likely method of identification. Then again, we might find fossils and not even recognize them! Life need not be organic. For example, A.G. Cairns-Smith's book "Genetic Takeover and the mineral origins of life" argues that the first forms of life on earth were colloidal clay organisms without organic chemistry. If Cairns-Smith is correct, then perhaps we should be looking for something like that on Mars instead

    Actually, bacteria do in fact leave fossil records

    I don't know much (actually, anything) regarding purported non-carbon "life," but regular ol' bacteria can leave fossils, believe it or not.

    1. Re:Bacteria *do* leave fossils! by Madcapjack · · Score: 1
      >Actually, bacteria do in fact leave fossil >records. I don't know much (actually, anything) >regarding purported non-carbon "life," but >regular ol' bacteria can leave fossils, believe >it or not.

      Interesting. I hadn't known that.

      Regarding non-carbon life, I am not clear on the scientific reception of Cairns-Smith's book, though his hypothesis has been fairly hotly debated in the decade since its publication. It is not my area of expertise; I picked it up because the book was mentioned in Darwin's Dangerous Idea.

  215. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    That idiot thinks moses wrote genesis! this is "Proof" of somehing.

    Lets face it, Genesis says that the universe is water above and below the earth.
    Genesis says that there are no planets, that the stars, the moon, and sun move across the face of the "fermiment" a solid barrier that God created to keep the waters of heaven from drowning the flat earth.

    The more you look at it the more you have to accept that it's just literally not true.

  216. Re:Finally.. an end to religion by bheer · · Score: 0

    Asimov had a short story along similar lines: Aaron and Moses set out to write Genesis, only to discover they have only enough parchment to squeeze all of they story of creation into seven days or so :-)

  217. Sorry! by PhxBlue · · Score: 1

    I used all my modpoints this morning, or I would have given you +1, Prophetic.

    Oh, wait. . .

    --
    !#@%*)anks for hanging up the phone, dear.
  218. Genesis by Hoi+Polloi · · Score: 1

    Well, it does specifically say in Genesis 1:1 that god created the "heavens [sky and stars] and the earth" not "heavens and the earths". This is repeated in 2:1 and 2:4. A bible literalist would say that it clearly points to only one world with life (assuming they accept the existence of other planets).

    --
    It is by the juice of the coffee bean that thoughts acquire speed, the teeth acquire stains. The stains become a warning
    1. Re:Genesis by finkployd · · Score: 1

      Speaking as a person who is somewhat religious (if nothing else, I believe a Christian-ish God exists), Bible literalists are not only closing their eyes to the lessons of science and the world around them, but also the very lessons of the Bible :)

      Jesus spoke in parables right? Why assume everything else in the bible is meant to be taken literally and not just part of a parable? Does it REALLY matter how many damn days it took to create life, we are here, just enjoy it :)

      Finkployd

  219. Re:Men are from Mars - Women are from Venus? by Anonymous Coward · · Score: 0

    Which is worse? At least it sounds like Mars might be habitable again where as anything on Venus would melt in seconds. I think us men did a better job over-all ... or less worse anyhow

  220. Re:Finally.. an end to religion by System.out.println() · · Score: 1

    It's just that I think a belief in science is more logical.

    My logic: if I'm wrong, and there is no God, we both disappear. We both lose.
    If I'm right, I'm going to heaven, and you're going to hell. You lose and I win.
    As long as faith doesn't interfere with your science (and it doesn't have to), you lose nothing by having faith in something. To me, having faith in absolutely nothing (i.e. atheism) seems foolhardy.

  221. Whaaaaa? by cosmol · · Score: 1
    A root mean square is a way of describing a set of numbers. It is not a property of gasses.

    Frankly, what you just said makes no sense.

    1. Re:Whaaaaa? by John+M+Ford · · Score: 1

      Believe it or not, some "subjects" use "numbers" relate to "things."

      In this case the "things" are molecules and the "subject" is thermodynamics.

      Maybe this will help. I hope it's not too advanced for you.

      John

      --
      I may disagree with what you have to say, but I shall defend, to the death, your right to say it. jya.com/ap.htm
    2. Re:Whaaaaa? by cosmol · · Score: 1
      If you had of said "the root mean square of the velocities of the molecules of a gas" THEN it would have made some sense. Of course in that case, it would have been much better to simply say "the temperature of a gas".

      What you said was just as non-sensical as saying , "If the average of a book is greater than X then Y will happen." What is the average of a book?

  222. But it does by hey! · · Score: 1

    But Pi does equal 3, to one digit of accuracy.

    If you're going to put forward a stupid argument for a position, you have to take the stupid counterexamples.

    --
    Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    1. Re:But it does by Anonymous Coward · · Score: 0
      1 Kings 7:23 He [Solomon] made the Sea of cast metal, circular in shape, measuring ten cubits from rim to rim [diameter = 10] and five cubits high. It took a line of thirty cubits to measure around it.

      Looks like two significant figures to me. I want my thirty one cubits.

    2. Re:But it does by RobertB-DC · · Score: 1

      Looks like two significant figures to me. I want my thirty one cubits.

      Actually, it looks like we're measuring to the nearest multiple of 5 cubits. Diameter = 10 (+/- 2.5), circumference = 30 (+/- 2.5).

      Of course, the entire exercise is silly. It's like trying to back into Bruce Willis' orbital calculations.

      When I want to know how big a sphere is, I'll get a ruler. When I want to know the meaning of life, I'll turn to faith. When I want to reply to anonymous troll, I'll visit Slashdot.

      --
      Stressed? Me? Of course not. Stress is what a rubber band feels before it breaks, silly.
    3. Re:But it does by hey! · · Score: 1

      Common blunder: Just because the figure has two digits in it does not mean they are both significant with respect to precision.

      I've seen this on equipment spec sheets where maximum operating altitude is specified something like "6561 ft"; clearly some engineer said, "It's probably Ok if you keep it under 2000m", and some marketing drone converted it to feet in four digits because "2000" has four figures in it.

      When people measure in cubits, which is defined to be as long as from your elbow to finger tip, they are very likely talking about no more than 10% precision. Thus I can distinguish between 5 cubits and 10, but not thirty and thirty one.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    4. Re:But it does by Rich0 · · Score: 1

      The last time you called something "circular in shape" did you stop and check to make sure that it wasn't buckled in any way? Being off by a few percent isn't that big a deal, assuming that they even intended to make a precise measurement in the first place.

      Also - if the object were bowl-shaped with a top that was tapered out the diameter may have been measured at the edge of taper, while its circumference might have been measured at its most narrow point.

      I'm not aware of too many historical references from that era which have a higher degree of precision when incidentally covering architechtural details. Sure, a textbook on architechture might be more precise, but not a book intended for a general audience.

  223. Jarosite, defined by RobertB-DC · · Score: 4, Informative

    The NASA scientist held up a sample of Jarosite. For the curious, here's a definition. Note -- the page referenced has several very cool links for more information.

    THE MINERAL JAROSITE
    Chemistry: KFe3(SO4)2(OH)6, Potassium Iron Sulfate Hydroxide.
    Class: Sulfates
    Group: Alunite
    Uses: Only as mineral specimens.
    Specimens
    Jarosite is not a common mineral. It is closely related to the mineral natrojarosite. Jarosite is isostructural with natrojarosite which means that they have the same crystal structure but different chemistries. In this case, jarosite contains potassium instead of natrojarosite's sodium (natro is derived from the Latin for sodium, natrium, from where sodium gets its symbol, Na). The two minerals are difficult to distinguish without a chemical test.

    Both minerals are isostructural with alunite with a formula of KAl3(SO4)2(OH)6, who lends its name to the Alunite Group of which all three minerals belong.

    The symmetry of jarosite is the same as the members of the Tourmaline Group. Crystals of jarosite however do not form prismatic crystals like those of the typical tourmaline mineral. Jarosite's crystals are more flattened and resemble nearly cubic rhombohedrons. The "rhombohedrons" are actually a combination of two trigonal pyramids.

    PHYSICAL CHARACTERISTICS:
    Color is an amber yellow or brown.
    Luster is vitreous to resinous.
    Transparency: Crystals are transparent to translucent.
    Crystal System is trigonal; 3 m
    Crystal Habits include tabular to flattened rhombohedral looking crystals. The "rhombohedrons" are actually a combination of two trigonal pyramids. Crystals are somewhat scarce and small, more commonly as earthy masses, films or crusts, botryoidal and granular.
    Cleavage is good in one direction but only seen in the larger crystals.
    Fracture is uneven.
    Hardness is 2.5 - 3.5.
    Specific Gravity is approximately 2.9 - 3.3 (average to slightly heavy for translucent minerals, but hard to obtain from crusts)
    Streak is a pale yellow.
    Associated Minerals are barite, turquoise, galena, goethite, limonite, hematite and other iron minerals.
    Notable Occurrences include Jaroso ravine, Sierra Almagrera, Spain and Iron Arrow Mine, Colorado; Maricopa Co., Arizona; Idaho and California, USA.
    Best Field Indicators are crystal habit, associations, color and hardness.

    --
    Stressed? Me? Of course not. Stress is what a rubber band feels before it breaks, silly.
  224. First Mars cooled... by aexandria1 · · Score: 1

    then the water and dinosaurs came; but they got too big and fat and turned into oil. Then the arabs came...

  225. Re:Finally.. an end to religion by Just+Some+Guy · · Score: 4, Insightful
    Sorry you had it that bad. I grew up in a conservative Christian household and was highly encouraged to choose what I wanted and what I was good at for a career. My parents were excited that I wanted to study science, and supported me every step of the way.

    My kids are growing up in a conservative Christian household and I am highly encouraging them to choose what they want and what they're good at for a career. I hope that they want to study science, but will support them every step of the way regardless of their decision.

    I know that doesn't help you any, but I thought you should know that Christianity and a love of science are not mutually exclusive. Any belief system (or lack thereof) will have a few bonehead adherents, but that doesn't mean that's the norm, or even particularly common.

    --
    Dewey, what part of this looks like authorities should be involved?
  226. You're behind the times a little by ianscot · · Score: 3, Interesting
    *Nuclear power (oooh the scary word!)

    Personally I wasn't eager to combine our "bouncing with airbags" landing approach with nuclear power -- until I googled a little and found the RHUs (Radioisotope Heater Units) on Sojourner. The Viking missions also used nuclear reactors in some capacity. As of a year ago, there also seemed to be specific plans for a long-term Mars rover with a reactor, to be launched in 2009.

    They've worked some on the idea, anyway: Design Concept for a Nuclear Reactor-Powered Mars Rover.

    --
    "Fundamentalism" isn't about divine morality. It's about human authority.
    1. Re:You're behind the times a little by AKAImBatman · · Score: 1

      ntil I googled a little and found the RHUs (Radioisotope Heater Units) on Sojourner.

      Sojourner? You do realize that the Mars rover has those same heating elements? Since it's only a few grams of plutonium, they've managed to keep it pretty quiet. Unfortunately, the 3-5 pounds of Pu-238 required to replace the (insert explicative here) solar panels would draw too much attention. NASA's *still* licking their wounds from Cassini.

      Oh, and just for your info, RTGs are passive units. This rock of PU gets really hot and we convert the heat into energy. The upside is that there's no moving parts, and about 75W per 2.5 pounds of PU-238. The downside is that you can never turn the thing off, so you sometimes have to dump some extra power. :-(

    2. Re:You're behind the times a little by Anonymous Coward · · Score: 0

      This rock of PU gets really hot and we convert the heat into energy.

      Maybe you could also convert light into electro-magnetic radiation.

      Holy crap, somebody clue in Leibnitz that heat is energy!

    3. Re:You're behind the times a little by AKAImBatman · · Score: 1

      Maybe you could also convert light into electro-magnetic radiation.

      Holy crap, somebody clue in Leibnitz that heat is energy!


      You people look for any reason to get uppity don't you? I will rephrase that to clarify the implied meaning: The PU gets extremely hot and we convert the heat into usable energy. Happy now?

      Frickin' trolls.

    4. Re:You're behind the times a little by Anonymous Coward · · Score: 0

      Not a troll, just think it's stupid to be incorrect when trying to inform.

      How about heat into electricity, is that so hard to say? In fact the heat is probably directly useful given a probe/rover's environmental temperature.

      Frickin' high-thinking-but-not-minded dink.

    5. Re:You're behind the times a little by Anonymous Coward · · Score: 0
      The parent post is not exactly a troll and makes sense enough to be moderated as interesting. However, nobody wants to see some idiot gaining karma points by mooching off of some other persons opinions/ideas. Shouldnt there be some mechanism whereby the post is modded up but the poster does not get the mod points? Or at least some reporting interface that will blacklist the poster for having copied the post verbatim...

      Note, if the poster had given due credit to the original post, it probably would have been okay.

    6. Re:You're behind the times a little by Anonymous Coward · · Score: 0

      "Heat into electricity" is impossible, it jumps over the "heat into usable engergy" step.

      "Heat differential into electricity" would be reasonable. But given "heat into energy" or "heat into electricity" the former sounds like a knowledgable person admitting that there's a limit as to what can be done with the heat, the later sounds like the babbling of somebody who doesn't know what they're talking about.

    7. Re:You're behind the times a little by AKAImBatman · · Score: 1

      What are you talking about?

    8. Re:You're behind the times a little by Anonymous Coward · · Score: 0

      seemed to be specific plans for a long-term Mars rover with a reactor, to be launched in 2009

      Two reactors in fact. One of the most detailed public articles can be seen here.

      And if JPL knows what's good for them, a good chunk of the software will be in Java!

    9. Re:You're behind the times a little by Anonymous Coward · · Score: 0

      But given "heat into energy" or "heat into electricity" the former sounds like a knowledgable person admitting that there's a limit as to what can be done with the heat, the later sounds like the babbling of somebody who doesn't know what they're talking about.

      While technically correct regarding "heat differential into electricity" I respecfully disagree with the above statement.

      Energy comes in many forms, converting between them is a pretty common concept even for the lay people. "Heat into energy" is just plain wrong and akin to "light into electro-magnetic radiation".

    10. Re:You're behind the times a little by HeghmoH · · Score: 1

      Remember that even full-blown RTGs meant to power huge multibillion-dollar probes to the outer planets are extremely robust. They're designed to not even notice if the rocket that's throwing them into orbit explotes catastrophically, nor the subsequent reentry and hard landing following such an event. A little bouncing around on Mars is peanuts compared to that.

      A reactor, on the other hand, sounds like it would be much harder to make accident-proof. I wonder what the plans are for that. But considering all of the fuss over Cassini and friends for just having a little RTG, I'm sure any reactor would have to be extremely safe to even be considered.

      --
      Mod down posts with a "Free Mac Mini/iPod" sig, they're spam!
  227. Re:Finally.. an end to religion by aliens · · Score: 0, Offtopic

    Those who actually have faith and believe in their religion don't need science to back it up.

    Unfortunately too many nut cases mix the two and try to use one to refute the other.

    Nothing is more satisfying talking to a creationist who uses scientific studies and fact to back his case(silt levels, etc). All you have to do is point out that they can't use science to back their argument because they say that science is wrong and all we should rely upon is the bible.

    It all boils down to faith. If you have it truely, you don't need to convince yourself using any religious text or scientific fact. It also means that arguments with others are not needed since there is nothing to really argue about.

    At least that's my take on it.

    --
    -- taking over the world, we are.
  228. Re:Finally.. an end to religion by mbrod · · Score: 1

    Doesn't refute any part of Islam.

    I think where some are misguided here is thinking the Judeo-Christian-Muslim model is that there is this giant universe and God exists in a little part of it.

    That is a very wrong interpretation. The model at least as Islam is concerned is God created _all_ that exists, the whole universe, from what is observable to what is not observable i.e. soul, angels, etc.

  229. Re:Finally.. an end to religion by kenjib · · Score: 1

    There's no evidence for or against in either case... so don't make positive assertions that you can only prove by making the assumption that what you ultimately believe is necessarily the only possibility in the first place.

    If you are trying to apply scientific criteria, Occam's Razor might reflect poorly on religion. It is the wrong tool for the job. It is demonstrated on a regular basis that humans invent religions complete with elaborate mythology. They have done so for a long time and continue to do so today. The new age movement provides a very nice example of healthy and robust myth-making perhaps very similar sociologically to the rapid spread of mystery cults in the Roman Empire from which Christianity emerged. Even Judeo-Christianity shows a long record of reinventing itself to accomodate changes in secular worldview, and this flexibility has greatly contributed to its staying power. The large diversity of religious beliefs that evolve and have evolved over time would indicate that even if there is a divine agent, it's extremely unlikely that the body of Christian myth at this specific point in time or a Judeo Christian god, Yahweh, at all has any more resemblance to it than any of the countless other belief systems that exist, will exist, and have existed for at least hundreds of thousands, and possibly millions, of years. Furthermore, history also shows that religion has been a very powerful self-replicating, organization, social tool, which helps to explain in part why it has been so prevalent in human culture. However, this is of course only valid when applying a scientific perspective.

    I think that attempts to apply any kind of evidence based rationality to religion actually severely weaken religion in the long run. Religion's greatest strength is the rejection of rationality via faith. It asserts that some things simply can not be determined rationally and must be accepted without any evidence. This is a very powerful statement which I think highlights the real beauty, power, usefulness, and majesty of religion, as well as one of the potential pitfalls.

    On the flipside, one of science's most powerful statements against religion is that it really can't explain many things...yet. Check back later. It's an erosive effect, but coincidentally it is also one of the weaknesses of the scientific view as it will always open the door for dismissal due to uncertainty.

  230. Well, I guess that's a troll by panurge · · Score: 1

    and I shouldn't snap at the bait, but isn't it the case that, by definition, to get from no life to life without creationism you need abiogenesis? You don't "admit" abiogenesis is required, you believe that happened if you think (as I do) that creationism is a bad joke pushed too far. And in any case, Dawkins is just a scientific populariser with a big ego, (he thinks he's "bright" for being an atheist, clearly has some identity issues) and hardly authoritative.

    --
    Panurge has posted for the last time. Thanks for the positive moderations.
  231. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    ellipse is a valid synonymn for ellipsis, just not the preferred one according to the Chicago Manual of Style.

  232. Huh? by wodelltech · · Score: 2, Insightful

    Do you mean "water alone isn't enough for life to evolve"? Is there an 'evolutionary recipe' of some sort for life to come into being for which H2O and Time are the main ingredients?

    --
    Your monitor is staring at you.
  233. Wrong question by bcboy · · Score: 0, Offtopic

    How can any religion survive that revelation?

    Christianity has always survived by reinterpreting the source material. Be it the motions of the planets, the age of the earth, catastrophism, the role of special creation in the modern world, the possible existance of life on other planets, the immutability of species, or what-have-you, Christians merely proclaim that all of their previous interpretations were wrong, but they know the truth, now.

    They will pretty much always be able to do this because virtually all of the information in the Bible is heavily dependent on interpretation. Much like a cold-reader, if you provide vague enough information it can be made to fit any data.

    A more interesting question is "How many predictions about the universe, founded upon readings of the Bible, have turned out to be true?" The measure of a theory, after all, is how well it makes predictions. In this case the answer is "few, or none". Biblical scholars did predict that the Earth was the center of the universe, that the Sun orbited the Earth, that the surface of the Earth was static (not shaped by plate tectonics and erosion), that Earth was the only home of life (and, indeed, the only planet), that species were static, that the Earth (and the universe) were a few thousand years old, and on, and on, and on.

    They have been consistently wrong. If this were an issue of science instead of faith the Christian cosmology would be dead -- its predictive value is zero.

    But of course all scientific knowledge is tentative. Even with overwhelming evidence the strongest statement a scientist will make is that a particular theory is the best fit to the data, or that a particular theory is a very poor fit to the data. Faith, then, trumps all. If you believe in a particular story just because you like it you can always wedge yourself into that space in the philosophy of science, however infinitesimal, that allows that our understanding may be wrong.

    1. Re:Wrong question by Stingr · · Score: 1

      "Biblical scholars did predict that the Earth was the center of the universe, that the Sun orbited the Earth, that the surface of the Earth was static (not shaped by plate tectonics and erosion), that Earth was the only home of life (and, indeed, the only planet), that species were static, that the Earth (and the universe) were a few thousand years old, and on, and on, and on."

      A biblical scholar may have made these predictions (although you provided no references) but as human beings we are very prone to making mistakes. Actually if you read the Bible you'll find that none of the above examples are even mentioned.

      --
      Chaos reigns within.
      Reflect, repent, and reboot.
      Order shall return.
    2. Re:Wrong question by bcboy · · Score: 1

      A biblical scholar may have made these predictions (although you provided no references) but as human beings we are very prone to making mistakes. Actually if you read the Bible you'll find that none of the above examples are even mentioned.

      This is largely a restatement of what I just said. I'm not sure what your point is. I could theorize that my liver is made of cheese and it would not be contradicted by any of these examples, either. That doesn't mean it's true. The test of a theory is whether it can make positive predictions. In the case of the "liver made of cheese" theory and the cosmology of the Bible, the answer is "no, it can't." Or, to be as generous as possible, "no, it hasn't."

    3. Re:Wrong question by Stingr · · Score: 1

      I apologize...I re-read my comment and I did not make my point clearly. I read your logic like this:

      A prediction was made using the Bible as a reference.
      That prediction is false.
      The Bible is not reliable as a reference.

      Let's use your "liver made of cheese" example. You theorize that your liver is made of cheese and you cite a book on astronomy as a reference. Your theory is false but that does not make the cited reference unreliable. It was just used incorrectly.

      Like I said before nowhere in the Bible does not say anything about the examples you mentioned. Likewise, nowhere in an astronomy book will it say that your liver is made of cheese.

      --
      Chaos reigns within.
      Reflect, repent, and reboot.
      Order shall return.
  234. A NEW MODEL OF MARS AS A FORMER CAPTURED SATELLITE by so+sue+mee · · Score: 3, Interesting

    http://www.enterprisemission.com/tides.htm

    ABSTRACT

    Conventional models of Mars, based on measurements by initial Mariner unmanned spacecraft, found an arid, apparently ancient environment without current liquid water. This prompted subsequent, highly negative assessments regarding Mars' history, and the difficulty for the origin and/or evolution of higher forms of life. Later, the unmanned Viking missions (as well as the 1997 Pathfinder Lander) seemed to confirm this barren model. Complex, sometimes contradictory geologic theories to explain this desolate Mars environment have been proposed, based on a wide variety of observed surface phenomena and features. A new model that reconciles major puzzling contradictions among past models is now put forth, using new observations from MGS high-resolution images of Mars and a reevaluation of certain Viking era experiments. Small-scale surface features are identified which, it is proposed, are the direct product of wide spread ancient and recent bursts of subsurface liquid water. These water "stains" are shown to cluster (beyond statistical chance) in an unmistakable tidally-determined, bi-modal distribution on the planet: centered near the Tharsis and antipodal Arabia "bulges." A revaluation of Mars ancient history is therefore proposed, suggesting that Mars (well after solar system formation) was captured into synchronous orbital lock with a larger planetary companion ("Planet V"), accounting for the clustering of present day water bursts around the former beds of two bi-modally distributed "Mars ancient oceans" as a direct result. The current Tharsis and Arabia mantle uplifts are shown to be an inevitable additional fossil signature of such former tidal stresses, induced by a close gravitational relationship with Planet V. Other heretofore inexplicable Martian surface features are shown to be consistent with such a simple "tidal model": Valles Marineris (as an eroded ancient tidal bore, formed immediately post-capture); the presence of the extremely flat terrain covering the northern hemisphere (via deposited sediments from the once tidally supported oceans, when released); and the current trench or "moat" around the Tharsis bulge (from relaxation of Tharsis back into the mantle, after tidal lock was broken). The long-mysterious "Line of Dichotomy" is explained as a remnant of a "blast wave" of debris from this sudden severing of the former orbital lock relationship with Planet V, due to either a catastrophic collision or explosion. Chemical signatures of this extraordinary destruction event on Mars are shown to be consistent with the model; including the distribution of olivine preferentially below the line of dichotomy; the presence of primitive mantle and core materials such as iron and sulfur in unusual abundance on Mars surface; and the concentration of proposed "water stains" in areas bereft of olivine. Mars unusual magnetic field "striping" is now shown to be another unique southern hemisphere signature of this destruction event, caused by standing P and S waves reverberating through the planet's crust as a result of the massive simultaneous impacts from Planet V debris. Recently published research showing unprecedented outflow channels from the Tharsis and Arabia bulges are shown to be consistent with the sudden relaxation of the two tidal oceans, as is the sculpting of huge amounts of material by fluvial processes north of the Arabia bulge. Two possible mechanisms for the destruction of Planet V and the breaking of this tidal lock are outlined. Finally, a new timeline for Mars geologic evolution is proposed that is consistent with these observations, placing these events between capture ~500 MYA and the destruction of Planet V at 65 MYA.

  235. Re:Finally.. an end to religion by finkployd · · Score: 1

    I don't understand distinction this at all. People that will only open their eyes when intelligent life is discovered and that would gloss over the detection of simple extraterrestrial lifeforms are, quite frankly, morons, and need not be consulted on this issue.

    I suspect the previous poster was not implying that they would not care at all, just that the discovery would not have any impact on their religious beliefs (really, why should it?). The discovery of intelligent life however would certainly cause may to re-evaluate their religious beliefs, depending on the life I guess.

    Two interesting thought exercises are

    For the religious person: If intelligent life were discovered, but had no concept of religion what does that possibly imply about your religion? Are these aliens without soul or are the condemmed? Have they developed a "moral" (subjective I know) way of life without the influence of religion?

    For the non-religious person: If intelligent life were discovered, and had a religion which resembled so many of the religions on Earth, what that that imply? That the religion may be valid or that life in general somehow needs a religion at some point in development and somehow looks the same as the ones we have developed?

    Interesing stuff to ponder while waiting for the next SCO story anyway :)

    Finkployd

  236. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    I hope you'll enjoy your so called freedom (to fornicate, was that it?) when you find yourself burning in hell.

  237. So? by StarKruzr · · Score: 1

    If we found intelligent Martians on the surface of the planet tomorrow, how would that diminish the uniqueness and specialness of human life? Or the uniqueness and specialness of Martian life, for that matter?

    --

    +++ATH0
    1. Re:So? by LordK3nn3th · · Score: 2, Interesting

      That's assuming life is somehow "special" in the first place. "Special" is a subjective quality... how do you measure how "special" something is?

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    2. Re:So? by Razor+Blades+are+Not · · Score: 1

      And when we finally work out how to communicate, we can ask them who they think God is ?

      I can't wait for that discussion. Imagine the crusades, but ON ANOTHER PLANET !

      Fantastic.

  238. Re:Finally.. an end to religion by System.out.println() · · Score: 1

    Nothing is more satisfying talking to a creationist who uses scientific studies and fact to back his case(silt levels, etc). All you have to do is point out that they can't use science to back their argument because they say that science is wrong and all we should rely upon is the bible.

    "science is wrong"? I've never heard that one. I've heard "most mainstream scientists are wrong", which does not mean the same thing at all.

  239. Where is the nitrogen?? by Anonymous Coward · · Score: 0

    ????????

    That is essential for life as we know it.

    It isn't in the atmosphere, and I'm not aware of us finding any nitrates in the soils or rocks, thus far.

    1. Re:Where is the nitrogen?? by aacool · · Score: 2, Informative
      From Nasa: What is the atmosphere of Mars made up of? ANSWER from the Internet: LFM Web pages - The atmosphere of Mars is broken down as follows:
      95.32% Carbon Dioxide - CO2
      2.7% Nitrogen - N2
      1.6% Argon - Ar
      0.13% Oxygen - O2
      0.07% Carbon Monoxide - CO
      0.03% Water - H2O
      0.00025% Neon - Ne
      0.00003% Krypton - Kr
      0.000008% Xenon - Xe
      0.000003% Ozone - O3

      This does not take into account nitrates in the ground, which might have contributed to atmospheric nitrogen in the past. Also, the water % in the table above is probably going to be revised, perhaps, studies on Nitrogen density are likely.

      Further, nitrosomas and nitrobacter are extremely common bacteria in earth water - ask anyone who's run an aquarium - I predict they may be among the first bacteria discovered on Mars.

      My .02 cents

  240. Re:Finally.. an end to religion by sshir · · Score: 1
    Sure offtopic, but...

    Just a note - generally, it's not very prudent to say that science cannot do this or that.

    And in fact, I'm pretty sure that we are pretty close to start toying with some of the "things" you mentioned (surely anger, love, thought, "awe and wonder")

    Just look at all the stuff we already have: drugs, brain scanning equipment, computers to do patterns or even some augmentation, etc. And there is certainly a lot of interest.

    So, I think that religion is about to lose some more ground in that area.

    And about "meaning of our existence" - I agree, "hard" science (most probably) doesn't have anything to do with that.

  241. Re:Finally.. an end to religion by mog007 · · Score: 1

    Human beings are uncomfortable with something that has no beginning or end. Infinity is a concept beyond our grasp, so we need to have a starting point.

  242. Re:Finally.. an end to religion by Coulson · · Score: 3, Insightful

    It's kind of unfortunate that God wasn't more accurately predictive. I'd be much more inclined to believe if, for instance, God had provided some information that wasn't known at the time, but was later proven or discovered to be true. Like, "the world is round." Why didn't he mention that to the people living 4000+ years ago? Maybe drop a hint or something? It might have helped them out a little. Why not provide a piece of true information that is unlikely to have been known or invented by an author at that time?

    The reliance on faith (God won't provide proof because he relies on faith to bring people to him) is a sticking point. The same data can be just as validly analyzed as "non-existence".

  243. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    "Is more poetic than literal".

    Hardly. Without the beginning events and original sin, there would be no need for Jesus Christ.

  244. Wow. by Anonymous Coward · · Score: 0

    Now I understand why editors don't write the stories around here as that was some of the worst English I've ever read.

    Michael please to retake sophomore H.S. English, k, thx!

  245. Re:Finally.. an end to religion by rhizome · · Score: 0, Offtopic

    apples and oranges. it's not that great strides haven't been made in spite of christianity, it's that christianity hasn't produced any great strides that couldn't have been made without it.

    --
    When I was a kid, we only had one Darth.
  246. The God question by Anonymous Coward · · Score: 3, Interesting

    regardless of religion, lets say for a moment that you were an all powerful diety, would you seriously create an entire universe to support but ONE intelligent life form?

    i sure as hell wouldn't, and i don't think anyone else imaginative enough to create something as simply beautiful as our planet would either...

    ones creative urges would prevail, and other intelligent life forms would be created; simply for the hell of it if not for any other reasons...

    1. Re:The God question by cavac · · Score: 1

      regardless of religion, lets say for a moment that you were an all powerful diety, would you seriously create an entire universe to support but ONE intelligent life form? To quote from a movie: "That would be an awfull waste of space"

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
  247. Water indicates by Mixel · · Score: 3, Funny

    If there was water, there could have been snow. If there was snow, there could have been snowmen. Hence there could have been life.

    Steve Squires for President!

    1. Re:Water indicates by luckyguesser · · Score: 1

      Ah, but what of the carrots? Snowmen just wouldn't be snowmen without them! If the moon is made out of cheese, then Mars must be covered in carrots!

      --


      The power of Christ compiles you.
      A Random Blog
  248. A la Uncle by cosmol · · Score: 1

    How about "Uncle" on Jackie Chan's cartoon series.

  249. An end to religion? Not any time soon. by hey! · · Score: 2, Interesting
    The revelation only refutes a portion of the Judeo-Christian(-Muslim?) tradition of the creationism story (which could easily and eventually be modified and bent to the new evidence).

    Agreed.

    I also think that it's important not to patronize the ancient scholars who put Genesis together. Clearly the account has been compiled from several sources, a fact that the compilers, if not future generations, would be quite clear on. I also suspect they were also well aware that they were not writing a natural history text, although they probably attempted to be consistent with the known cosmology of their time.

    The main point of the creation story, in particular the story of the fall is this:


    Why is there physical pain and suffering? Why is there psychological suffering?


    To this, they answer the question with another question:


    Would you rather be an inanimate lump of clay? Or an animal that can't think except in the moment?


    This way of answering is especially poignant if you imagine the compiler as a religious scholar or scribe, an educated sensitive person who would as part of his job think about things like the inevitability of death. What he is saying that knowledge and self awareness may be a blessing, but they are also a burden.

    Taking Genesis as a text on natural history reduces a profound statement about the human condition to an obsolete and disproven speculation.

    --
    Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
  250. Re:Finally.. an end to religion by LordK3nn3th · · Score: 1

    Shouldn't you have solid evidence of your religion's claim, instead of requiring discoveries to come along to contradict it? Not every claim can be contradicted-- that's what falsifiability is all about.

    Religion is unscientific and has no epistemological value whatsoever. It really is a "mind virus".

    Anyway, life on Mars doesn't disprove any religion any more than it proves abiogenesis. ANY belief system can be justified with the right number of assumptions. If something like life on mars comes along, here's what will happen:

    1. They'll first deny it
    2. They will continue to deny it
    3. Eventually scientific fact will slowly but surely embed itself into society, even if the topic is still controversial (evolution).
    4. They'll think up more assumptions to let the new observations fit (the claim that god directed evolution and the 7-days story in the bible is metaphorical).

    Essentially, the best assumptions are the fewest and the ones which fit into our observations the best. A consistent, materialistic world makes more sense than a random, "ghosts-and-goblins" supernatural one.

    --

    ---
    Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
  251. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Precisely. Christian thinkers have long thought that it would be very consistent with God's creativity to create life anywhere it could live.

    That is entirely consistent with creation model work.

    And you can't rule out Earth to Mars panspermia, either.

  252. Re:Finally.. an end to religion by SnappleMaster · · Score: 1

    So you're saying that a hard-core bible-thumping Christian would put intelligent alien life forms on the same level as cats and cows? That's my point: some religious whackos will believe that aliens are evil/inferior to us because they were not created in God's image.

    I can't wait until we meet some real live aliens so we can see what the bible-thumpers do. :)

    --
    Be happy. Nothing else matters.
  253. Re:Finally.. an end to religion by jafac · · Score: 2, Interesting

    Building on my last post on this topic - true - the Bible does not say that there's no life anywhere but Earth. But SOME Fundamentalists do take that to mean that things not explicitly stated in the Bible, can not be true. These are the same people who go to extreme lengths to explain why Pi=3, the Earth is really flat (round-earthers are a leftist conspiracy), and the Earth does not circle the Sun. And, of course, the moon landing and this mars junk were just a hoax filmed in some garage in Palmdale.

    It all really depends on how literally the religious adherents take scripture. There is a strong Bible Literalist movement within Christianity. Intelligent Extraterrestrial Life could easily be rationalized away as demons trying to steer us from the truth, etc.
    But there are also a great many Christians who don't believe that the Bible is the literal unaltered Word of God. (Like me). Often, I feel like we're a dwindling minority. It's as if the strength of their faith depends on the crutch of rationalized physical evidence the Bible represents to them. Sad that their faith is really so weak that they require physical evidence.

    --

    These are my friends, See how they glisten. See this one shine, how he smiles in the light.
  254. Re:Finally.. an end to religion by Speare · · Score: 1

    God: Well, it took a few billion years to... oh, never mind, let's call it "seven days".

    This is exactly what drives me nuts about the less imaginitive Bible followers. Most seem not to be able to rectify the "Seven Days" thing with evidence.

    • "With the Lord a day is like a thousand years, and a thousand years are like a day" (2 Peter 3:8b).

    My personal interpretation is that the "thousand years" is still just a euphemism to make Man understand things; maybe history should be viewed logarithmically and not linearly. We're still in Day Six, the Creation of Man. Day Seven, the Rest, begins with the long dull period between the beginning and end of Revelation, and covers the rest of the history of the Universe.

    --
    [ .sig file not found ]
  255. Life under mars by lichking20 · · Score: 1

    maybe there is life under mars

  256. Magnetite signature for bacteria by Anonymous Coward · · Score: 5, Interesting

    One signature may be small magnetite crystals. One the controversies with the "fossils" in the martian meteorite was how to be sure they were really fossils. The argument pretty much devolved into two lines of reasoning when it was reduced to the simplest form. The objects pro) looked like fossils, but con) they were far, far smaller than expected from comparable earthly forms, but pro) contained magnetite (hematite) in a form that ONLY occurs in lifeforms on earth, but con) they came from Mars, which totals up to "no one has the vote." Interestingly, hematite was one of the attractions of the Opportunity landing site.

    1. Re:Magnetite signature for bacteria by Lovepump · · Score: 1
      This may be a stupid question but:

      but pro) contained magnetite (hematite) in a form that ONLY occurs in lifeforms on earth, but con) they came from Mars, which totals up to "no one has the vote."

      How does anyone know that magnetite ONLY occurs in lifeforms from Earth. Last time I checked those were the only lifeforms we knew about.

      I suspect I'm missing something obvious, but...

    2. Re:Magnetite signature for bacteria by drakaan · · Score: 2, Insightful
      How does anyone know that magnetite ONLY occurs in lifeforms from Earth.

      You've misread that, I think...I think you should adjust your parser so that reads

      "How does anyone know that only LIFEFORMS on earth can create that type of magnetite? Couldn't it occur naturally?"

      To which, the answer is "No."

      --
      "Murphy was an optimist" - O'Toole's commentary on Murphy's Law
  257. Re:Finally.. an end to religion by mog007 · · Score: 1

    Religions were invented for two main reasons. First: Humans are a social species, we like to communicate with other members of our species, and even keep other non-human animals around. Deities were invented to give people hope that they weren't all alone. You can't have an indepth conversation with a dog, but you can pray to a deity, and just have faith that your prayers won't fall upon deaf ears. Second: Control. Without consequences for crimes earlier civilizations would have fallen apart. A murderer could kill people left and right without fear of anything happening, but religion was soon introduced to give a post-humous consequence for killing people, or raping people, etc.

  258. Bush allocates additional $5m by bahwi · · Score: 2, Funny

    Today President Bush announced an emergency $5million to fund writers for employees at NASA upon hearing their speeches.

    Seriously though, very cool. =) But my god people, get WRITERS!

    1. Re:Bush allocates additional $5m by HeghmoH · · Score: 1

      I don't know if that would help, because for me, Bush's speeches just put me to sleep. Of course, I may not be normal; the only speeches I've ever heard that weren't both simultaneously stupid and boring were by engineers and mathematicians!

      --
      Mod down posts with a "Free Mac Mini/iPod" sig, they're spam!
  259. No Free Food by rwebb · · Score: 1

    Unfortunately for the incipient feeding frenzy, the mission scientists were emphatic that the evidence, while strongly suggesting that an aqueous environment was involved, was not sufficient to differentiate between a standing body of water and ground water (an aquifer) that percolated through the minerals in situ.

    We may know better in a couple of weeks, since the "deposited in water" versus "affected by water" question is right at the top of the list for further investigation.

    --
    Trusted by cats.
  260. NASA's weblog eh... by fluxrad · · Score: 1

    Friday Feb. 27, 2004

    We may have found water. I'm not sure if that's good or not. My GF wants to break up with me. She says I have my head in the clouds...that I'm too starry eyed. Kind of pisses me off. Sometimes I wonder if I really know how to love. Maybe the press conference next Tuesday will get me some hot bitches. You know how they go for physicists who just found water and shit.


    Current Song: Styx - Come Sail Away
    Current Emoticon: :-/


    --
    "It is seldom that liberty of any kind is lost all at once." -David Hume
  261. Re:Finally.. an end to religion by Chris+Carollo · · Score: 0, Troll
    funny how my fellow members of a religion, where the founder was dissatisfied with how the current religious leaders had lost sight of the meaning of the words and instead focused on strict literal adherence to the law, are hell bent on making people accept a little story written a very long time ago in a very different time literally.
    Funny how as science continues to disprove Biblical statements represented as fact the Bible becomes more and more "poetic".

    How literally was everyone taking Genesis 100 years ago? How literally is everyone taking it now? What's changed, except that our knowledge of science has risen and our tolerance of dogma has dropped? If we're supposed to accept religious teachings on faith, is it too much to ask that those teachings be constant, and not be continuously backpedaling as their disproven? And how is it that these peddlers of religion haven't lost all credability by now?

    Bah.
  262. Re:Finally.. an end to religion by aliens · · Score: 1

    You're right they pick and chose what science they want to use. So saying 'science is wrong' was bad on my part.

    But my thing is how can they rely on any scientific fact? If their argument is about faith, why are they trying to convince others using outside data, not from the sources they claim are absolutely the last Word.

    I think I just don't understand how you argue faith. You come to believe or you don't. There is no convincing.

    --
    -- taking over the world, we are.
  263. Re:Finally.. an end to religion by System.out.println() · · Score: 1

    If their argument is about faith

    There's no such thing as an argument about faith, really... which is why this thread is dead right...about....now.

  264. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Well, actually he did. Three examples:

    God promised that anyone who keep the Shmita, this is a period every 7 years where you must let the land rest (only in Israel), will harvest double the year before and after to make up for it. And in Isreal two Kibbutz's did a contest, one religious and one not. The result was as God promised.

    God promised those who go up to Jerusalem (pilgrimage) (done 3 times a year), that their property would be protected while they were gone.

    For both of the above, why would someone faking it even make such a promise if he could not back it up? Just leave it out. You don't loose anything by leaving it out, and you don't risk someone disproving you. But in fact there was nothing to worry about because God CAN back it up.

    An example you may like better:

    God told Moses which mammals are Kosher to eat - those that chew their cud and have split feet. Then he told Moses that there are only 3 animals that have only one, but not the other sign: (Leviticus 11) the rabbit, the camel and the pig.

    That's the entire list. Now today, 4000 years later another example has yet to be found. Only someone who created all the animals could possibly say this.

    And I'm not ever sure that rabbits and pigs were known back then!

  265. Re:Drenched??? All of Mars??? by Winkhorst · · Score: 1

    Some folks would find a way to explain away the finding of a segment of the prehistoric Martian subway system complete with gumball machines and Martian winos.

    --
    "Is this Winkhorst a nova criminal?" "No just a technical sergeant wanted for interrogation."
  266. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    lack of evidence is not evidence at all... for either side of the debate.

  267. News? by CrazyTalk · · Score: 1, Troll

    I know this must be exciting for the scientific community, but it really doesnt change anything IMHO. Mars *might* have had water at one point? I could have told you that yesterday or 20 years ago. The evidence is not 100% conclusive, just one more piece of the puzzle. Wake me up when they find *actual water* (or ice)

    1. Re:News? by FrostedWheat · · Score: 1

      Wake me up when they find *actual water* (or ice)

      Wake up!!!! ;-)

      There is real honest water ice at the martain poles. There is even real water in the air in the form of clouds.

  268. Re:Finally.. an end to religion by Sabu+mark · · Score: 1

    Actually, an ellipsis usually has three periods. An ellipse is usually a conic section whose plane is not parallel to the axis, base, or generatrix of the intersected cone.

    An ellipse can be parallel to the base of the cone. A circle is an ellipse.

    --

    What Would Jesus Do
    (for a Klondike bar)?
  269. Re:religion and mars by wolverine1999 · · Score: 1

    The parent post is right.. perhaps it can be modded up..

    Sounds like Stargate SG-1 actually (anything /people on other planets would most likely be from earth).

  270. "This Moonrock Sponsored by Poland Spring" by telstar · · Score: 3, Funny

    I'm still amazed some corporate sponsor didn't get their name on one of those rovers. I'd think some water company would be all over that opportunity.

    1. Re:"This Moonrock Sponsored by Poland Spring" by El · · Score: 1, Funny

      If the Mars Rovers find Moon rocks -- that would be an amazing discovery!

      --

      "Freedom means freedom for everybody" -- Dick Cheney

    2. Re:"This Moonrock Sponsored by Poland Spring" by cavac · · Score: 1

      Of course that would be mostly mars rocks but the idea has been there over a long time. If you could make sure the sponsors don't interfere with the mission (except the names of the rocks and a big logo on the spacecraft) and if the Nasa would accept the money it could work.

      First step could be to paint sponsor logos on the rockets and make movies of the take-offs. Image a red Titan-Centaur rocket in Coca Cola design sending a sample return mission to the red planet. Making a whole advertising campaign out of it would'nt be that hard.

      Just imagine, the Mars/Cola rocket standing there, shining red with the white logo, on the pad. You here the countdown "4 .. 3 .. 2 .. 1" then the engine starts and the rocket lifts of from the pad, you here "Ride of the Valkyries" as background music. As the rocket speeds into the sky, a subtitle shows "Join on Exploring the red planet."

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
    3. Re:"This Moonrock Sponsored by Poland Spring" by efutch · · Score: 1

      Lego sent a couple of Red Rover astronaut type guy on the rovers...you can check out their "adventures" in Mars here

      --
      Minix en español! http://www.es-minix.org
  271. My favorite part... by Anonymous Coward · · Score: 0

    ...was when they showed that the erosion on the giant Krayt
    skull could only have been caused by water, not by sand.

  272. Re:Finally.. an end to religion by Iscariot_ · · Score: 1

    Having a religion does not exclude common sense.

    No, but it often gets in the way.

  273. Re:Finally.. an end to religion by NorthDude · · Score: 1

    I do not take any position saying this, but I would like you to explain something to me...

    How is dismissing all religions, claiming that their followers are "sheeps who dont want to think for themselves", and instead basing all of your conceptions and beliefs in "science" is anything less than being a "sheep who dont want to think itself"?

    I ask because you say, and I cite: "Every time religion is shown to be wrong, they internalize the error and come up with a new story that fits the truth that their flocks believe.". So how exactly is this any different than science as we know it? Theories are constantly "updated" to "fit the thruth". First, which truth? How are you defining "truth"? Again I ask because, as much as I really like science, maths, physics et all, I fail to see how they are The Truth (tm). They are only a process into which we try to understand our universe a bit better. It is only a differente way of seeing things.

    Yes, there are peoples acting like sheeps. Some of them jump into religions to reassure them or something. But I know of people who do the same with siences, news, their neighbor, whatever. They will beleive their "truth source" no matter what "evidences" you present them. Sheeps are sheeps, it has nothing to do with religion and everything to do with the individual. So dismissing everything which is not "science" are whatever you "beleive" in is just the same from my point of view as those sheeps you were talking about.

    For me, religion can not explain everything, science either. But both can give me insight and trigger reflexions, be it "spiritual" reflexions or "scientific" ones.

    And f*ck that if I loose some karma, but I fail to understand how you can be modded INSIGHTFUL with such a closed mind, accusatory tone, trollish comment. Because I dont know what pattern you saw in the gp post, but I sure see one in your!

    --


    I'd rather be sailing...
  274. Re:Finally.. an end to religion by orim · · Score: 1

    Oh no, not the fiery pits of hell!
    You know, when I was five, I may have been scared of this crap (like that South Park episode, where Cartman becomes the preacher and scares all the kids into giving him money).
    I've since grown up, and cannot be frigtened by made-up creatures, be they orcs, the boogie man, sasquatch, or, yes indeed, the devil.

    Grow the fuck up.
    ----
    Unless this was meant to be funny, in which case... ha ha... freedom to fornicate... ha ha...

    --
    "If you could only see what I've seen with your eyes..." - Roy Batty
  275. Re:Finally.. an end to religion by Jagasian · · Score: 1
    Essentially, the best assumptions are the fewest and the ones which fit into our observations the best. A consistent, materialistic world makes more sense than a random, "ghosts-and-goblins" supernatural one.


    Reductionism is a mind virus. Why are fewer assumptions better? Sounds like an assumption in and of itself. Without faith or assumptions or whatever... all you can really know is the Self. Solipsism is not considered to be very practical... hence the need for belief.
  276. Re:Finally.. an end to religion by aliens · · Score: 1

    No.... wait for it... now. ::)

    Hehe, sorry too much caffine.

    --
    -- taking over the world, we are.
  277. Re:Finally.. an end to religion by JLSigman · · Score: 1

    "How can any religion survive that revelation?"
    The same way it survived the other revelations.

    BTW, this Buddhist sees no reason to lose my religion over the posibility of bacteria on Mars.

    --
    -jls
    Techno-pagan
  278. Re:Finally.. an end to religion by LordK3nn3th · · Score: 1

    A mind virus? Relying on direct observation and verification a "mind virus"?

    You may have a funny way of justifying your weird beliefs by making a huge web of rationalizations, but I'll just go on my observations.

    Oh, and if you knew anything about philosophy and science, you'd know that there is no such thing as an absolute proof and one does not need an absolute proof to claim to know anything. Why, again, are you in a SCIENCE topic if you don't know something that simple?

    --

    ---
    Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
  279. Re:Finally.. an end to religion by wideBlueSkies · · Score: 1

    What's simple life? Single celled organisms?

    I't pretty likely, I think, that we'll find evidence of this somewhere in our Solar System. In fact I've been sure of it ever since the news about the Mars Rock in 94.

    Or is simple life, something more like plants? I wouldn't be suprised if something like this was found on Mars or even Europa. Why not?

    Some say that plants are sentient in their own way. They feel pain, react badly when plants around them die, etc. They don't seem so simple, yet when they're discovered, the religious folk are going to explain it away and religion will survive.

    BUT, what happens when we find little rotini worms running around under mars' ice cap? What's gonna happen then? Will religion survive? Probably.

    But what happens if 1200 years from now we find little furry animals running around on the 4th planet of Vega?

    Or if we find something like intelligent rocks on Venus?

    I think that religion will find a way to survive no matter what gets thrown at it... And if by some unlikely chance we find people someplace, the religious folk will STILL say it's God's plan. And religion will survive.

    Not that I like religionj or anything myself, but for some reason it seems to survive change pretty well.

    wbs.

    --
    Huh?
  280. Re:Finally.. an end to religion by Jerf · · Score: 2, Interesting

    Speaking as a thoughtful Christian who still holds some of the beliefs that many of my Slashdot bretheren would take great pleasure in savaging... I've asked myself a few times what it would take to firmly disprove my religion, short of dying. For instance, a device that can "look back" in time and disprove the Ressurection once and for all. (Without that, we have nothing; that's said directly by Paul in the Bible.)

    Encountering an intelligent, human-or-above race with absolutely no conception of God as I know him, and absolutely no conception of such anywhere in their history (perhaps they've strayed, after all), is another one. The logic is hard to verbalize but at least for myself it would be a deathblow. It is possible that something in the encounter would cause some other belief to be viable (perhaps they had some other conception that clearly showed ours to be a misinterpretation), and I can see middle grounds where it would a toss-up, but if they were clearly 100% atheistic and always had been, that would leave my faith in tatters.

    On a somewhat weaker note, I don't expect to actually meet any extraterrestrials in this life; Original Sin is clearly highly contagious and we should be kept isolated. There's been some science fiction in similar veins. On the "100% confirmation" note, it would be interesting if we encountered a race that had no original sin. Regardless, while I can't speculate what would happen well until it actually happens, meeting extraterrestrial intelligent life would have some effect on me.

    Non-intelligent life doesn't faze me in the slightest; besides, it may still be of Earthly origin even if it's on Mars. If life is found and it has identical DNA (same acids, et. al.), that will be the most likely conclusion, that both planets have the same basic source of life, carried via cosmic events like asteroid impacts. (Which planet it started on would probably be absolutely impossible to determine, if it turns out both were capable of supporting life at roughly the same time.)

  281. Entire solar system easily infected by one planet by peter303 · · Score: 1

    Something like 20 Mars rocks have been found on Earth. Most were on top of Antarctic ice where they are readily found. Mars rocks have a Martian atmospheric composition in their tiny air vesicles. It is thought a rock could make the journey from Mars to Earth at least every million years, so thousands of more may have arrived. Most would go into the ocean or be eroded on land.

    So once life evolves somewhere in the solar system, it is likely to infect every other semi-hospitable place, including the wet moons of Jupiter and Saturn.

    It may be likely that life evolved on Mars first because it was smaller and cooled down faster after creation. Then a meteor ejection would have infected earth fairly quickly.

  282. Re:Finally.. an end to religion by myowntrueself · · Score: 1

    "The opening story in Gensis resembles a Pharaonic Drama"

    And its funny how it uses the plural when refering to God... It reads, in literal translation "In the beginning, the Gods..." (BRAShIT BRA ELHIM where ELHIM is the plural form of ELOH (God)).

    Its a wonder that Christians, Jews and Moslems aren't in the least bit suspicious about that.

    --
    In the free world the media isn't government run; the government is media run.
  283. 6'' Shrimp? by Anonymous Coward · · Score: 0

    Shrimp are like strawberries: the larger ones are tough, fiberous and bland. For me, good shrimp are no bigger than the size of your index finger, give or take. I guess the bigger == better pitch works well for the quick-service seafood crowd.

  284. Restarting the core... by morton2002 · · Score: 1

    I've actually wondered this too. Imagine if Mars were in close orbit around Jupiter! The tidal forces of Jupiter would cause Mars's closest side to be pulled on harder than the far side, causing it to elongate slightly. As Mars rotates, the once far side of the planet comes around and gets tugged on, while the once near side relaxes back into shape. This stretching back and forth is exactly what happens to the moon Io, and is so vigorous that the moon has a molten core and tremendous volcanic activity. Of course being that close to Jupiter places Io right in the most dangerous radiation zones around Jupiter, so there could probably have never been life on that moon.

  285. What I want to know is ... by AftanGustur · · Score: 5, Interesting


    What was that Rabbit thing. opportunity photographed on Mars and why did Nasa destroy it ??

    --
    echo '[q]sa[ln0=aln80~Psnlbx]16isb572CCB9AE9DB03273snlbxq' |dc
    1. Re:What I want to know is ... by Anonymous Coward · · Score: 2, Funny
      Rabbit thing

      Frank was here...
      went to get beer.

    2. Re:What I want to know is ... by Anonymous Coward · · Score: 1, Insightful

      Probably a piece of airbag. Not destroyed... it blew away.

    3. Re:What I want to know is ... by El · · Score: 4, Informative

      It was a piece of the airbags, and Nasa didn't destroy it, it blew away... at least that is the most plausible explaination.

      --

      "Freedom means freedom for everybody" -- Dick Cheney

    4. Re:What I want to know is ... by Anonymous Coward · · Score: 3, Funny

      it was a dust bunny.

    5. Re:What I want to know is ... by egjertse · · Score: 1
      That is one fucked up individual. Parachute? Nooooo! International conspiracy to cover up the brutal slaughter of alien bunnies, that's what it is!

      I really am curious about how the brains of people like that work. On the other hand I'm probably better off not knowing.

    6. Re:What I want to know is ... by jokerghost · · Score: 1

      Yeah, that was quite interesting until the site went to heavily reference Steven Greer, and the like of crackpot theories spun by crackpot UFO "believers" out there... http://www.ufowatchdog.com/hall3.html might help you check your facts a bit...

      Note, I would love to see UFOs land on Earth, tell everyone "Hey motha-f'ker, I'm heeeeree!!", but these guys are just way to out there to be believeable.

      -jokerghost

    7. Re:What I want to know is ... by bitrott · · Score: 1

      Totally plausible. Which is why they CLEARLY puroposely drove their multi million dollar extra terrestrial vehicle OVER IT. Did you SEE the tire tracks? There's obvsiously no "slip". they did it on purpose. Why? Answer that.

    8. Re:What I want to know is ... by Anonymous Coward · · Score: 1, Funny

      It's the easter bunny.

      You don't think he hides on Earth 364 day a year do you?

    9. Re:What I want to know is ... by Big+Nothing · · Score: 1

      Yeah, that's what They WANT you to think. The TRUTH is that there are white killer rabbits on Mars just waiting to take over the world! Their troops are already here, preparing the invasion disguised as - you guessed it - rabbits! These cuddly little furry animals are really little blood-thirsty aliens! Argh! I sprained my brain!

      --
      SIG: TAKE OFF EVERY 'CAPTAIN'!!
    10. Re:What I want to know is ... by Jonny+Cat · · Score: 2

      If you follow the link in his entry, you'll notice that the rover actually had to detour and drive over the object. They claimed that it went into a slide while on a hill and they could not control it. Yet this vehicle runs on treds and shows clear tred marks and no signs of a skid. I'm not saying this rabbit thing held the secret to life in the universe, but it doesn't make a lot of sense as to why they would change course to run it over and then claim it was due to the rover being out of control.

    11. Re:What I want to know is ... by Skip666Kent · · Score: 3, Interesting

      You know, even after weeding out the typical 'crackpot' angle's that fluff up the piece, there is the none-the-less compelling question as to why the rover veered (veered, not slipped) to squash the bunny-thing.

      I mean really, why?

      And why say "whoa, slippage!" to the press, when it doesn't look as though there was any slippage of any sort whatsoever?

      And why is there no better image of the 'bunny' in any of the panoramic pics? Even if it was just junk from the lander, it would be interesting, but it didn't look to be the case as it seemed to be buried in the soil somewhat.

      I mean, does it not look to most of you as though the lander intentionally backed over that specific object at least once if not twice? Does it not strike you as at least a little wacky that the 'slippage' should eradicate the bunny junk so completely?

      Forget the Masons, Meninblack and UFO's. Just explain to me what's in the freekin' picture!

      --
      **>>BELCH
  286. . . . that the world was round by mr_luc · · Score: 1

    Job 26:7 -- "He suspends the earth over nothing"; "God hangeth the earth upon nothing."

    BIBLICAL REFERENCE DISCLAIMER: Blahblahblah, I'm not a creationist, I've read lots of translations of the Bible AND english translations of Kuran and Bhagavad-Gita and I think that religion should be a personal thing and I don't think that the earth was made in 6 days and I don't use religion or god or satan as mythological boogiemen or scapegoats for my problems blah blah blah . . .

    Anyhoo. Just thought I'd point out that (in support of your point) since so much of belief is dependent on personal interpretation of texts, it's not impossible by any means to devise an interpretation of the bible that requires direct contradiction of laws of science or known reality.

  287. Re:Finally.. an end to religion by MooseByte · · Score: 1

    "Do you honestly expect every single thing God created to be written down?"

    I sure remember thinking so the time I finally sat down and read the Old Testament's Book of Numbers all the way through. Yeesh!

  288. Not simply "might" by ciphertext · · Score: 2, Informative

    They have found extremely compelling evidence that there was/is water on mars. Essentially the only questions that remain are, "How much water?" and "How long was there water?". True, the evidence isn't 100% conclusive, but it is definitely within a range that several scientists are willing to place their reputations in jeopardy to announce.

    --
    To know is to have knowledge....to understand is to be enlightened.
  289. Coulda saved money by almightyjustin · · Score: 3, Funny
    Instead of using all these expensive spectrometers and such, they should have just stuck a dowsing rod onto the front of the rover. I mean, duh.

    (j/k)

    --

    Omnes arx vestrum sunt adiuncta nobis.

    1. Re:Coulda saved money by KnightStalker · · Score: 3, Funny

      Coulda save A LOT of money! That technique would be just as effective from Earth. Just point your dowsing rod in approximately the direction of Mars! (Of course, that's not very high-resolution.)

      --
      * And remember, it's spelled N-e-t-s-c-a-p-e, but it's pronounced "Mozilla."
  290. What's wrong with Africa? by gd2shoe · · Score: 1

    (assuming you're talking about evolution vs. creation)

    Creationists who think rationally would understand that human life DID come from one place (Garden of Eden, or more recently Noah's Ark). It's just a matter of how people came into existence in the first place that's disputed. (I'm not trying to create a flamefest thread, so please don't)

    --
    I won't join Slashcott. OTOH, If Beta goes live, I just won't be back until it's fixed. Sorry Dice.
  291. Re:Finally.. an end to religion by cpeterso · · Score: 1


    Maybe Mars was Eden and Adam and Eve were exiled to Earth and Eden was destroyed? :-)

  292. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    C.S. Lewis discussed the subject fairly completely in an essay decades ago. In case you don't know, he was a famous and very influential Christian author. Wasn't he also into taking pictures of little girls... naked? Doesn't sound like a very Christian thing to do... unless you're a Catholic priest.

  293. Re:Finally.. an end to religion by jrodom · · Score: 1

    I'm going to bite. Does it really matter how long it took for God to create earth? I mean seriously, why be so concerned about it. Human beings have no concept of time. We've created a system that suits our needs. A system that in which we dictate the rules. God's concepts of days are more than likely vastly different.

  294. Re:Finally.. an end to religion by Tyler+Durden · · Score: 1
    Shouldn't you have solid evidence of your religion's claim, instead of requiring discoveries to come along to contradict it? Not every claim can be contradicted-- that's what falsifiability is all about.

    Do you even know what Taoism is about? Are you claiming that every non-scientific statement is worthless? What makes you so sure a complete, consitent, materialistic explanation for all phenomenon is possible?

    Look I know it's exciting when you start learning a little bit of pop philosophy and think you know everything. But you really should do some more thinking/reading/exploring before you proclaim yourself The Almight Know-It-All that you think you are.

    --
    Happy people make bad consumers.
  295. Dasani by AragornSonOfArathorn · · Score: 0, Redundant

    So, when can we expect to see purified (via double reverse osmosis!!) bottled Martian water on our grocery store shelves?

    --
    sudo eat my shorts
    1. Re:Dasani by ogewo · · Score: 1

      It would still just be from a martian tap

  296. So what do they have to tell? by thrill12 · · Score: 1

    I could imagine something like this (were there life instead of water):

    Hello there, ladies and gentlemen. Welcome. So... let's start with this press conference...
    Once upon a time there was this big... gigantically big black void, called the galaxy. In this big.... unbelievably big void there were small lightbulbs. Tiny... real tiny lightbulbs compared to the gigantic big void, called suns. Next to these small lightbulbs were even smaller drops of dirt. Tiny... small drops of dirt, called planets.
    And yesterday, on one of those tiny tiny tiny drops of dirt, we found an even tinier thingie... a tiny tiny animal. Just like those you see in the zoo. Those nice animals with their furry coat, that make you laugh, ha ha.
    But this tiny tiny animal is actually about as big as your house... multiplied by two-hundred. And now that animal can come and eat you alive ! It has huge teeth and great claws, and will happily eat you!
    Now... that was the story of our discovery. Good night everybody and sleep tight !

    I guess they shouldn't make that a horror-writer.

    --
    Slashdot: stuff for news, nerds that matter, matter for news, stuff that nerd
  297. yeah... by raygundan · · Score: 3, Insightful

    Yeah, that's kinda the same thing as discriminating against racists. What was the question again?

  298. HEY FUCKTARD!! by Anonymous Coward · · Score: 0

    you're some goddam piss-swilling ass-humping jizz-chugging faggot, ain't ya, you dumb piece of fuckin shit!

  299. "next NASA mission will be funded by Halliburton?" by Anonymous Coward · · Score: 0

    I think what you really mean is Halliburton will be shaking NASA down for every penny they can get their greedy fat hands on. Tax payers money of course.

  300. Re:Finally.. an end to religion by LordK3nn3th · · Score: 1

    "Pop philosophy"? Oh, just because I don't subscribe to ancient "Eastern Wisdom"? I never said that any non-scientific statement is worthless, as science itself is based on philosophy. So much for science being "pop philosophy", O Enlightened Chinese... heh, wisdom of the ancients... The "wisdom of the ancients" isn't building us rovers to go to Mars, modern science is.

    Anything making an empirical claim is within the reach of science or at least the methodologies behind it. If it's not testable, it might as well not be there-- and even if it is, there is no reason to assume so, as there will never be justification to believe it's there. If there is a god, spirit, or anything supernatural, we will have nothing to show us it's there-- no evidence.

    Conceptual claims, which much of science and philosophy are based on, are obviously not really scientific, but they can be a part of science, and possibly can be backed up by scientific methods itself. Obviously, Occam's razor is not necessarily a scientific claim but a conceptual one.

    Unlike you, anything I believe can be shown to be based on flimsy evidence, or can be backed up by more or stronger evidence. You go on "gut feeling" or because you like the way it sounds.

    And, believe it or not, if we don't know exactly how something works or if it exists, we... we say so! Imagine that! No inventing silly deities, magical forces, etc, instead we look for a suitable answer!

    --

    ---
    Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
  301. Re:Finally.. an end to religion by gd2shoe · · Score: 1

    It seems to me that assumptions will need to be broken down in order for religion to make more sense anyway. For example, how many wise men were there? If you automatically said three, then you need to do some critical analysis. There were three gifts, but one person could have brought two of them. Likewise, two people could have brought gold. Make a list of all the things you think you know about Christ's birth, and then try to prove them in the Bible. You'll find a lot of speculation and tradition.

    Religion can make a lot of sense. I cannot find any valid reason at the moment why life could not have been created (or even evolved) on other planets.

    (note to Christians: read the Bible. For most of you, all your pastor knows is what he/she was taught about other people's opinions on the Bible. You CAN make your own decisions with sufficient study and wisdom.)

    --
    I won't join Slashcott. OTOH, If Beta goes live, I just won't be back until it's fixed. Sorry Dice.
  302. Re:Finally.. an end to religion by gangien · · Score: 1

    But SOME Fundamentalists do take that to mean...

    So what? I'm Catholic and I believe that people take the bible way to literally. and I think a zealot is a zealot (and therefor often wrong) no matter what the issue is.

  303. What's the big deal? by Anonymous Coward · · Score: 0

    There is strong evidence that Europa currently has FLOWING water beneath the ice surface. IMHO Mars is a dead planet. We may find some evidence that life once existed in some form on Mars - BORING!!!

    On Europa, there exists the possibility of finding life - perhaps even a whole ecosystem.

    Mars exploration seems to be a huge waste of time. It is just easier to get funding for Mars missions since there will be some payoff within six months as opposed to waiting a decade for a probe to reach Jupiter (The current administration will benefit from positive press).

  304. Augustine by gd2shoe · · Score: 1


    Not everyone hold much faith in the post-apostolic era.

    --
    I won't join Slashcott. OTOH, If Beta goes live, I just won't be back until it's fixed. Sorry Dice.
  305. Re:Finally.. an end to religion by LordK3nn3th · · Score: 1

    Of course life "could have" come from another planet. Science, unlike religion, does not claim to know the truth absolutely and recognizes it is fallible.

    However, it certainly relies on more assumptions and web-weaving to construct a scenario where life was created or came from another planet. (Although it both cases it begs the question of where the creator came from-- if a creator doesn't need to be created, why can't you ascribe that to life? They say every watch has a maker, but every "maker" is also made.).

    There is no evidence to support that statement. We do not make up crazy ideas and try to find out how they are wrong (like I said, any number of assumptions could "prove" an idea to be right or very likely") but we look at what's available to us now and draw out the most likely path it took.

    Why do we have heliocentric theory now, when epicycles could predict the motion of the planets very well under platonic cosmology?

    --

    ---
    Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
  306. Martian caves? by El · · Score: 1

    Perhaps the water has not been lost at all. Perhaps it was always underground, in a vast network of huge caves, created by early volcanic activity. Couldn't there have been oceans underground? (The water would still occaisionally be sent to the surface during volcanic eruptions... now THAT would be a geyser to see!) Damn... now we're gonna have to send spelunkers to Mars!

    --

    "Freedom means freedom for everybody" -- Dick Cheney

  307. Religion by The+Queen · · Score: 3, Interesting

    My friend drew (look him up on the boards at holophrastic.com) once wrote a beautiful essay on how the speed of light can be used to prove the Bible wrong on its creationist timeline. (He concluded by telling all the fundies to give us their toasters and go back to the stone age. It was coarse but intellectual. I love drew.)

    Anyway, since there is a big section of Christians who already believe that Genesis is not exactly literal and/or chronological, they could easily fit life on Mars into the story of creation, somehow. The real question is, which of them will WANT to, and which will just add to their belief that science is evil.

    Personally, I'd like to see the whole thing blow up. Pat Robertson lives in my neck of the woods, and he is a constant source of entertainment. I would love to tune in one day to something like, "Today on the 700 Club - Life on Mars: Scientific Proof of God's Love, or Evidence of the Location of Hell?" (Mars being the planet of War, ruled by Aries the Ram, a Fire Sign, etc. and so on...)

    --

    The House Between - Original Sci-Fi Series
    1. Re:Religion by josh_freeman · · Score: 3, Insightful

      It should have absolutely no bearing on Christianity. IANACL (I am not a canon lawyer), (I'm a lay Catholic) but as far as I know, there is nothing in Christian theology that would be seriously upset by the existence of life on other planets, even intelligent life. That being said, it would seriously shake the faith of some people who think that the earth is 6000 years old, and that the check out date is soon, but the existence of extraterrestrial life really shouldn't be seen as a threat to Christianity.

    2. Re:Religion by YOU+LIKEWISE+FAIL+IT · · Score: 1

      I am not even a Christian, but I've also been told that finding life elsewhere in the galaxy would be no indictment of such religious views. Christians have long since given up on viewing the earth as the center of the universe.

      I seem to recall an Anglican bishop saying that it would in fact be a comforting confirmation that God loves life and wants to fill the universe with an abundance of it ( and that He didn't leave us all alone ).

      Not my views, but those of someone who has given a great deal more thought to it than I have, that's for sure.

      --
      One god, one market, one truth, one consumer.
    3. Re:Religion by Anonymous Coward · · Score: 0

      Expect to see the Super New Testament show up telling the story of how Jesus appeared on Mars as well as earth. Expect to see commercials for this religion run during Saturday morning cartoons (or whatever kids watch nowadays). Hell, Mars may even become the next Utah.

    4. Re:Religion by thogard · · Score: 2, Interesting

      You left out the word "most" before Christians. Life on mars would upset a great many people in the US and other places. Most large chruches change their teachings slowly over time and are willing to accept new variaions as long as the basis isn't changed. Facts will be questioned if they conflict with a major religion. For example look at Osiris who has many unique concepts in common with Jesus as far as Catholics are concerned (resurrection and concepts around communion are about the same). I've seen evidence that the old gods of Egypt were sort of seperate but one (holy trinity like) but that concept is discounted. I'm more concerned with why to discard the concept? Is it because its a bit too close for many Christians? The concept that the devil is part of the trinity would be hard to buy for people that spent too much time in a catholic school.

    5. Re:Religion by jregel · · Score: 4, Interesting

      Maybe I can provide a Christian perspective on this (as I am a practicing Christian).

      The Bible was not written as a scientific text book. It has a different purpose: To reveal God's interaction with humankind. Some of the language is poetic, some historic, some is written in a very pictorial language. This shouldn't be surprising if you consider the Bible is composed of 66 books written by many different people in different times and different cultural contexts.

      My personal view that those who say the Bible is to be read completely literally ignores the historical context and we can easily apply our cultural norms to a situation and get something completely different out of it. I don't believe that the world was created in 7 days, although I do believe that God could do it that way if He wanted to. The point of the opening part of Genesis is to establish that God was around before the world, that He was responsible for creation (the actual details are pictorial) and that the mess we are in today is a result of us rebelling against God. That's the important bit - the relationship between God and us.

      Now to stay on topic, I believe in a Creator God. A God that looked at His work and was pleased. We have a pretty rough idea of how big the universe is and the thought that it's all empty apart from this little planet may be true, but the God portrayed in the Bible is more likely to have created a universe that is teeming with life.

      Was there life on Mars? I wouldn't be surprised, because if God wanted to put it there (or created the laws of physics that enable it to start) he could.

    6. Re:Religion by SethJohnson · · Score: 1


      66 books?!? Oh man. That's a lot to read. I prefer to watch the star trek movies and think about the origins of humankind. Like maybe we're a probe designed by a superior life form far away. A long time ago they shot a bunch of seeds throughout the universe randomly. The seeds are programmed to create life in a hospitable climate. After the life develops to a certain point, it will figure out space travel and eventually find its way back to the creators. When it arrives at the creators, they are holding books titled "To serve man." Yeah, it's a cook book. They come back here, eat us all, then colonize our planet. It seems that their civilization was run by a government unwilling to admit that their own industries were destroying their environment until it was too late to reverse the process. Now they can only continue to survive by taking over and consuming other planets with hospitable climates.

      Yeah, the story is really a mirror on ourselves.
    7. Re:Religion by shaitand · · Score: 1

      multiple wives mandated to gang up on me and spend all the time in the bedroom I want by god? I'm so there.

    8. Re:Religion by glitch23 · · Score: 2, Interesting

      We have a pretty rough idea of how big the universe is and the thought that it's all empty apart from this little planet may be true, but the God portrayed in the Bible is more likely to have created a universe that is teeming with life.

      Was there life on Mars? I wouldn't be surprised, because if God wanted to put it there (or created the laws of physics that enable it to start) he could.

      He could by why would he? What part of the portrayal of God would lead you to believe we aren't alone? The Bible doesn't mention another planet or another group of humans on another planet or anything else along those lines that might be anywhere but here on Earth. God could have made life there if he wanted to but only humans have souls and I don't see why God would separate 2 species that have souls by putting them on different planets. There definitely is no reason to have animals there and God never created aliens so that rules them out. Could there have been humans? I guess since I can't say there wasn't you would say there could be but then I have to ask what the point of that would have been since we have never been in contact with them and I'd have to question why their existence has been hidden from us?

      I'm a Christian and not beating up on you but I don't see a reason for God putting life on Mars, let alone any humans. That is what Earth is for, we (and all animals as God made animals for us to use as we deemed necessary) were confined at Creation to this planet but that doesn't mean we can't move off of this planet on our own volition.

      --
      this nation, under God, shall have a new birth of freedom. -- Lincoln, Gettysburg Address
    9. Re:Religion by emil · · Score: 2, Insightful
      1. In the interaction between Newtonian and Quantum physics, we can infer that any creator might be both deterministic and chaotic. Asserting that this creator "willed" life on Mars is missing the point - perhaps the creator both willed it and allowed it to develop via probability. In the final analysis, just as we lack a full understanding of the universe around us, we cannot have full understanding of the one who created it. It's a Heisenberg thing.
      2. The Bible, like all of the other religious texts, are simple stories written for a simple people. Any of them might be true, and all of them might be true. If they are true, they must be seen as the most basic preperatory readers, on the level of a "Dick and Jane" school text. As you peruse a treatise on metaphysics or physical sciences, the Dick and Jane is still important, but it is less of a focus.

      In any case, just as you do not walk into a friends house and start telling them why they furnished it as they did, we should not assert that the creator is this or that. The creator is as it wishes to be, and if it wishes to predate the physical universe, then perhaps it does. If it does not wish to predate the physical universe, then perhaps it does not. In any case, it is certainly not my place to say one way or the other.

    10. Re:Religion by Anonymous Coward · · Score: 0

      I'm not Christian, but even I don't think I'd care to tell God that he needs to give us a reason for a damn thing.

      If God wants to turn Neptune into a giant teacup floating in space, we're neither in the position to ask him why, nor capable of interpreting the answer sensically.

      If we were...well, we'd be God. Last I checked, I ain't.

    11. Re:Religion by Anonymous Coward · · Score: 0
      For example look at Osiris who has many unique concepts in common with Jesus as far as Catholics are concerned (resurrection and concepts around communion are about the same).

      The concepts of symbolic cannibalism of the godhead and gods who perish and rise again from the dead greatly predate not only Jesus, but Osiris as well. They are by no means unique, and it is no surprise they reoccur frequently in 'natural religion'.

    12. Re:Religion by socode · · Score: 1

      Suppose intelligent life was found. Will it believe that the universe was created by a deity compatible with the Christian god? Would Christians (A) find that a messiah had been sent to each, or (B) start convincing them that their human messiah is relevant to them too, and they should become Christians?

      The reason that there is nothing in Christian theology that would be "seriously upset" is because few take it seriously or think of its implications, and those that do both tend to wave their hands whenever it's questioned.

    13. Re:Religion by Anonymous Coward · · Score: 0

      One problem for a christian could be; do these hypothetical intelligent aliens 'have souls'? Do they need saving etc?

    14. Re:Religion by glitch23 · · Score: 1

      I never said I demanded a reason from God. I just don't see what reasoning there is to separate (at the human level) God's Creation between 2 different planets. THere is no reason for it from what I can see. Putting animals on Mars is even less sensible considering we have animals on earth for multiple reasons, not the least of which is for humans to utilize the members of the animal kingdom as the humans required (food, clothing, medicine, beasts of burden...you hear me PETA? its OKAY to do that with animals!). Animals on Mars would be useless. This could lead into what the meaning of life is.

      --
      this nation, under God, shall have a new birth of freedom. -- Lincoln, Gettysburg Address
    15. Re:Religion by mydoghasworms · · Score: 1

      I think Larry Norman said it best:

      "...and if there's life on other planets, then I'm sure that He must know. And He's been there once already, and has died to save their souls".

      Someone else made a good quip: "Is there intelligent life out there? Yes, God!"

    16. Re:Religion by Jeremi · · Score: 1
      Life on Mars: Scientific Proof of God's Love, or Evidence of the Location of Hell?


      Interesting... to me, Venus seems a more likely location of hell.

      --


      I don't care if it's 90,000 hectares. That lake was not my doing.
    17. Re:Religion by Jeremi · · Score: 1
      I'm a Christian and not beating up on you but I don't see a reason for God putting life on Mars, let alone any humans.


      You have special insights into God's motivations? If so, can you please explain why he made the platypus? I never quite figured that one out. :^)

      --


      I don't care if it's 90,000 hectares. That lake was not my doing.
  308. Speaking of Terraforming... by Dread_ed · · Score: 4, Funny

    I am really tired of people "looking for life on (insert planet/moon name here)." If it can't jump up and say "Howdy!", prance around in a skipmy outfit like that Vulcan chick from Enterprise, or shoot a ray-gun with a tentacled appendage, who cares! Evolution is king, baby: let's not coddle those weak little Martian organisms. If they can't handle the competetion with some strapping Earth-born organisms...fuck em!

    Think about how long it takes to terraform a planet. Shouldn't we have started by now? It's past time to seed some plants to eat the carbon dioxide, release some oxygen and let them begin digging the water out of the earth and releasing it into the atmosphere.

    Speaking of plants, I wonder if tossing cactus/sensamilla seeds out of a baloon bourne lander would be a good way of finding water. Those plants are pretty hardy, and anywhere the plants start to grow would potentially have water sources near the surface. I bet I could devise some wicked experiments to carry out on Mars with plants that were modified genetically to withstand the harsher conditions.

    If only the scientific community would grow some gonads we would have a great decade of science and experimentiton ahead of us.

    What is the matter officer? I have obeyed all of your silly Earth laws!

    --
    When the only tool you have is a claw hammer every problem starts to look like the back of someone's skull.
    1. Re:Speaking of Terraforming... by M.+Baranczak · · Score: 1

      "Sinsemilla" means reefer without seeds in it. The word is Spanish for "no seeds". So there's no such thing as "sinsemilla seeds".

      Not a bad idea, though. Cannabis is a weed, it'll grow just about anywhere. Hey, if they can grow it in Afghanistan, it should do OK on Mars. Start saving those seeds, boys!

    2. Re:Speaking of Terraforming... by M.+Baranczak · · Score: 1

      While we're at it, let's plant some agave cacti and lime trees so we can make margaritas (I think they already have ice up there.)

    3. Re:Speaking of Terraforming... by Anonymous Coward · · Score: 0

      If they can't handle the competetion with some strapping Earth-born organisms...fuck em!

      If you can't see why

      1) knowing whether there is life on Mars
      2) finding out whether this life is similar to ours in terms of biochemical machinery (R/DNA-, proteins-based).
      3) finding out whether this life shares common ancestry with ours

      is important,

      then please go back watching Jerry Springer and leave the rest of the world alone.

      Thank you.

    4. Re:Speaking of Terraforming... by Dread_ed · · Score: 1

      Dude, you know waaaay to much about cannabis.

      By the way, what are you doing Saturday night?

      What is the matter officer? I have obeyed all of your silly Earth laws!

      --
      When the only tool you have is a claw hammer every problem starts to look like the back of someone's skull.
  309. Re:Finally.. an end to religion by BeProf · · Score: 1

    The word translated "worlds" there is actually the Koine word "AION", from whence we derive the English word "aeon".

    A better translation would be "ages", or "the universe".

    --
    You are attempting to read sigs. Cancel or Allow?
  310. Re:Finally.. an end to religion by Abcd1234 · · Score: 1

    This is a dumbed-down statement of Pascal's Wager, and was proven silly a long time ago..

    To put it simply, if I choose to believe in no god, and you choose to believe in a Christian god, we could both be wrong, as Islam might be the "correct" religion. Therefore, you, in choosing the Christian god, are in no better a position than I am for choosing no god at all.

    I would suggest doing a little research about Pascal's Wager. There are many sites which present a more thorough description of it's refutation. Perhaps it'll make you think a little deeper about your faith, as well, which can only be a good thing, no matter what the result.

  311. Re:Finally.. an end to religion by Stingr · · Score: 1

    I agree with you that some people will see aliens as evil but I wouldn't necessarily assume that all of these people will be Christians. Our history has proven time and time again that humans will always fear and/or hate what they do not know or understand.

    On a side note, and completely off-topic, I noticed you used the term "Bible-thumping Christian" a couple of times in your reply and I have to say that I've known/seen quite a few people that I guess could be called that and quite frankly I'm embarrassed by them. Nowhere in the Bible does it say that we are to force our faith on others. If Jesus wanted to force everyone in the world to belive in Him He would have done it Himself. But He knew that unless we decided to accept His death for our sins on our own it wouldn't mean anything. Christians who fail to realize this go against almost everything Jesus taught. I say almost because the Bible does teach us that we should share our faith with those who don't know Jesus but these people go about it the wrong way.

    Sorry for the tangent but I don't want people to think that all Christians are "Bible-thumpers" as you call them. The truth is the vast majority of us are trying to do things the right way. Unfortunately those Christians who try to force people to believe in Jesus usually end up be the loudest.

    --
    Chaos reigns within.
    Reflect, repent, and reboot.
    Order shall return.
  312. Where's by Kelz · · Score: 1, Funny

    the SPICE!

  313. Re:Finally.. an end to religion by bondjamesbond · · Score: 0

    If anything, it'll give rise to many more religions.
    Martianians (mar-SHIN-eyuns), etc...

  314. Re:Finally.. an end to religion by Tyler+Durden · · Score: 1
    So much for science being "pop philosophy"

    I never said science was pop philosophy. I love science. I'm saying your analysis of religion and beliefs are pop philosophy.

    I agree, all empirical claims are within the reach of science. But scientific thought (as is probably all thought) is based on a metaphysical framework. As can seen by the advances science has given us, the framework upon which science is supported is fantastic FOR WHAT IT IS MEANT TO DO. I'd argue, however, that science isn't the right tool for all problems. Like a sense of well-being, compassion, or morals.

    Unlike you, anything I believe can be shown to be based on flimsy evidence, or can be backed up by more or stronger evidence.

    I never told you what I believed in. I don't believe in silly deities or magical forces. You just wanted to be an asshole and assume it about me because I dared to give you an opinion other than your own. I am a pantheist (some would say that I'm really an atheist). I don't believe in the supernatural. I also believe that no materialistic view of the world can explain all physical phenomenon without contradiction. This leaves room for what I'd consider "religious beliefs" that can exist without contradicting science. (Sorry. Not much time to get into more detail than that). I also freely admit when I don't know exactly how something works.

    Now do you want an honest, thoughtful discussion or do you just want to continue being abusive?

    --
    Happy people make bad consumers.
  315. Re:Finally.. an end to religion by Rimbo · · Score: 1
    Non-christian religions. ... However, if I believed in a creator-god and in the uniqueness and specialness of human life in the universe, then yea, that would cause some issues.


    Christianity doesn't require you to believe in the uniqueness and specialness of human life in the universe. We are noted as the caretakers of Earth in Genesis, which doesn't necessarily put us above animals. We are also supposedly made in the image of God, but that means different things, and though we be made in God's image on Earth there may be others created in God's image elsewhere.

    But generally these things aren't terribly important. What is more important is how I treat you, that I actively do what I can to make the world a better place, and that I return God's love as much as I can.

  316. Conspiracist caption! by deathcow · · Score: 1
  317. Where The Water Went: Richard C Hoagland's Theory by fire-eyes · · Score: 1, Interesting

    Richard C Hoagland (remember him? No? Remember the "face"?) has an interesting theory, called the Mars Tidal Model.

    It's a long but awfully interesting read. You can find it here, though it is in PDF:

    http://www.lunaranomalies.com/images/TIDES.pdf

    Google claims you can view it in HTML, however this isn't working for me:

    http://216.239.53.104/search?q=cache:aM0G3cEtDyc J: www.enterprisemission.com/files/TIDES.pdf+&hl=en&l r=lang_en&ie=UTF-8

    Richard's main site is http://www.enterprisemission.com/ . Some of his stuff is waay out there, but some of it is truly interesting and possible.

    --
    -- Note: If you don't agree with me, don't bother replying. I won't read it.
  318. could've come from earth... by Anonymous Coward · · Score: 0

    Maybe it was part of what Chicxulub kicked up. Could've ended up on Mars, I suppose.

    This is like finding a pair of Nikes in the road and determining that a Nike factory existed there at one point.

  319. But the evidence of impact is not erased. by mnemoth_54 · · Score: 1

    Note the line of dichotomy. On one side there is ample evidence of a long history of impacts of all sizes. The other side of the line is several kilometers lower in altitude, and relativly unscarred.

    The current thinking that big craters = old craters and small = new needs to be re-examined. Even if the theory were to hold mostly true, we shouldn't arrange the cronology of craters on their size alone.

    In order to support oceans, it is reasonable to assume that Mars must have also had the requisite atomsphere and magnetic/gravitational forces support it. The lack atmosphere and oceans can be explained by a near miss, but the loss of the magnetic and gravtiational energies can only be suffeciently explained by a very large impact.

    The unscarred side of Mars would seem to indicate that this took place fairly recently, and I would say more recently than the advent of simple life here. I geuss we don't hae any definiteve way of dating the event yet, but my hunch is that it was more recent than we'd expect, even within the last 100 million years.

    1. Re:But the evidence of impact is not erased. by narratorDan · · Score: 1

      You raise some good points. The lack of a magnetic field is a strong sign of a major impact at some point in the past. This could have been one of two types of events. The first one is that the impact so dissrupted Mars that the full surface became fluid or semi-fluid (molten or highly techtonicly active) thereby erasing the most visible evidence of the large impact. The second one is that the impact created a crator that was deep enough that magma from the core flowed in and filled it, eventually creating a volcano on the spot. Olimpus Mons? One way to detect evidence of this impact is to look for non-techtonic mountain ranges on the side of the planet oposite the impact site; course this only works if the impact had a 80 to 100 degree angle of entry to the surface.

      I personally believe that it was an impact that stripped the atmosphere of Mars.

      NarratorDan

      --
      "If you're not confused by quantum mechanics, you really don't understand it." - Niels Bohr
  320. sorry... sorry... just one more caption.. by deathcow · · Score: 1

    I need to burn some Karma

    exobiology experiments

  321. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    > How can any religion survive that revelation? Well, sort of yes. Most of 'Hindu' will easily survive being composite of multiple and varied 'religions'. The philosophy part is very 'questioning' in nature. Copied it from a website. Though the translation is not very good, but it is fine. The last line is my fav! # Then was neither non-existence nor existence: There was no realm of air, no sky beyond it. what covered it, and where? And what gave shelter? Was there, an unfathomed depth of water? # Death was not then, nor was there anything immortal: no sign was there, the Day's and Night's divider. 'That', breathless, breathed by its own nature: apart from it was nothing whatsoever. # Darkness there was: at first concealed in darkness this All was indiscriminated chaos. All that existed then was void and formless: by the great power of Warmth was born 'That'. # Thereafter rose Desire in the beginning, Desire, the primal seed and germ of Spirit. Sages who searched with their heart's thought discovered the kinship of existence with non-existence. # Transversely [across the universe] was their dividing line extended: what was above it then, and what below it? There were begetters, there were mighty forces, free action here and energy up yonder. # Who verily knows and who can here declare it, whence it was born and whence comes this creation? The Gods are later than this world's production. Who knows then whence it first came into being? # 'That' the first origin of this creation, whether formed it all or did not form it, whose eye controls this world in highest heaven, 'That' verily knows it, or perhaps not.

  322. Re:Finally.. an end to religion by mark-t · · Score: 1
    Shut the hell up. Quit being stupid. Use your fucking head. Goddamn sheep piss me off.
    Your wisdom astounds me. I can see you are well schooled in the art of winning arguments rationally, so I won't bother attempting a rebuttal.
  323. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    We are noted as the caretakers of Earth in Genesis, which doesn't necessarily put us above animals.

    Adam named all of the animals. This suggests that they were all subordinate to him, although he was still appointed to care for them, not exploit them.

    But yeah, the Bible has very little to say about other planets, since they aren't very relevant to God's plan for those of us living on this one.

  324. Mission Accomplished by QuantumFTL · · Score: 4, Informative

    Here at JPL, it is an interesting mixed feeling the scientists are having.

    On one hand, we've acomplished almost all of the stated goals of the mission. I saw the Long Term Planning briefing and the chart had item after item checked off... only the endurance section was left unfinished.

    Think about it. We landed not one but two fully functional rovers on mars, with the most comprehensive science package ever sent to another world. We have spectrometers of unmatched precision, we have the ability to examine betneath the surface of rocks and outcrops, and we've taken the most detailed pictures of mars ever recorded.

    We've explored rocks and craters and soils, and that was just the first few sols! All of this is an incredible accomplishment, especially considering the track record. The engineering part alone is enough to consider the mission a success.

    But since last week it's been clear to us here that we've found what we were looking for: evidence that clinches the case that Mars was once wet. That's when I say, "Mission Accomplished". That's more than many hoped to find, though we sent the mission as it is primarly because we expected this was *possible* if even somewhat unlikely.

    But we're not done yet. In fact if anything we have more questions to answer now. Mars has never failed to throw curve balls at us. There's all kinds of minerology that we're not sure about. We don't even know yet if this was just ground water, or actually lakes or oceans. But as long as these rovers still have life in them we'll continue to advance our scientific understanding of the planet.

    Regardless of what anyone thinks about the specifics of the President's plan, it's clear that public support for the program is very high now, considering that we have learned from our mistakes and have accomplished more than we could have hoped. I'm very optimistic that future missions will unravel many of the new mysteries we have discovered. It is truely, as they said on the briefing, a great time to be alive. The field of astrobiology is finally beginning to be taken seriously by the scientific community and even the public at large. We have seen that Faster, Better, Cheaper *can* work - as long as we don't try to bite off more than we can chew.

    I don't know when we'll actually have humans on Mars, but I'm hopeful that there's a real chance that in my lifetime (and maybe even my parents') we will find evidence of previous life on Mars. It'd be nice to know we're not quite alone.

    My congradulations to the science team for an incredible discovery, and I extend that to the taxpayers that graciously fund us, and to our supporters in all nations of this earth. We could not have made these discoveries without our valued partners in Europe, and they deserve to share much of the credit.

    I know some of you on slashdot ask why fund the space program. I hope that this makes it clear that you are getting your money's worth. Thanks for all of your support!

    Cheers,
    Justin Wick
    Science Activity Planner Developer
    Mars Exploration Rovers

    1. Re:Mission Accomplished by Anonymous Coward · · Score: 0
      Slashdot may have its faults, but this is one if its best features. We can hear directly from the folks actually making the news. Rock on, Justin! Thanks for posting here and giving us a first person view of JPL, and thanks for helping advance human understanding of the mysterious universe in which we exist.

      All the NASA folks, including you Justin, just proved that a year and some change after one of their biggest tragedies, they can manage to come back in a huge way: contributing to the sum total of human understanding, and re-igniting interest in the space program. I'm repeating myself, but thanks again, to everyone at NASA/JPL, you guys are the best!

    2. Re:Mission Accomplished by QuantumFTL · · Score: 4, Interesting

      Slashdot may have its faults, but this is one if its best features. We can hear directly from the folks actually making the news. Rock on, Justin! Thanks for posting here and giving us a first person view of JPL, and thanks for helping advance human understanding of the mysterious universe in which we exist.

      Well, I may be pretty darn low on the totem pole here (I develope portions of the rigorously engineered ground data systems software, and solve random technical/mathematical problems for the scientists) however there's a nontechnical, human side to this exploration effor that I feel I"m qualified to shed some light on regardless of my rank. I work with a lot of qualified, amazing people, (Squyres really is as cool as he seems on TV) and it's something I wish more /.ers could experience. I'd invite all of you over here to be part of it (though I think a real-life slashdotting would be a horrible thing to see... it'd make a riot seem like a tea party). But I guess all I can do is share a few tidbits.

      I hope everyone here takes what I post as it should be - the thoughts of an intern who's been working with the team for 4 years, caught up in something so much bigger that never ceases to surprise, amaze, and overstress :)

      I would like to put forth something that many /.ers don't realize, that /. itseslf has been a contribution to NASA's space program. Myself and others I know have found many useful pieces of information on slashdot that we use in our work (that's how I justify my addiction :)). Hell, we certainly wouldn't be where we are without open source. Almost all of the tools my team uses are open source, and we have a lot of open source software incorporated into our program (Maestro/SAP, which will hopefully be fully openned up by the end of the year). I don't think I coudl give back to slashdot/OSS what has been given to me.

      Yes most of the comments are people randomly shouting about things they know nothing about, but there's always that insightful/informative gem in there that's educational, enlightening, or maybe just brings a chuckle to my workday (though I have a tendency to laugh rather loudly, probably not good for at the office).

      Thanks to all of you who post, especially those with something good to say!

      Cheers,
      Justin Wick
      Mars Exploration Rovers

    3. Re:Mission Accomplished by khallow · · Score: 1
      I know some of you on slashdot ask why fund the space program. I hope that this makes it clear that you are getting your money's worth. Thanks for all of your support!

      And how does the ISS and Shuttle (and the considerable sums spent on them) further this particular type of mission? I'm not saying that NASA didn't do good work here, but their brilliant unmanned missions are tied to the same budget that funds the pork. When the pork gets cut so does the good stuff. Needless to say, I'm an advocate of seperating manned and unmanned missions for this reason.

    4. Re:Mission Accomplished by cavac · · Score: 2, Insightful

      I'd say that the ISS will be fundamental in both manned and unmanned missions to mars in the future.

      First of all, it is important that a sample return mission from mars does not go to earth directly but gets the first analysis done in orbit (an that would mean ISS), to minimize the risk of contaminating earth's biosphere with extraterrestrial life-forms.

      And it will also be likely that a manned mission's mars rocket would be assembled in orbit because a rocket like that should be fairly large, because the astronauts have to live in it for at least 2 years, so the living space (and the storage space as well) has to be fairly large. In my opinion, the living space should at least approach that of the old MIR space station to protect from the greatest psychological problems...

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
    5. Re:Mission Accomplished by cavac · · Score: 1

      Maybe you could ask your chiefs to release more technical details, especially on the drive system and the autonomous waypoint navigation.

      I'm currently working here on the design of a driving robot to fool around in the back-yard (complete with slow telemetry, signal-delay and automatic driving; no spectrometers and rock-grinders though, they ARE somewhat of my budget range). I'm researching on how to run through a planetary mission when command-uplink capability is limited or completly lost (only data downlink available). Just like the mission plans call for Voyager.

      BTW: The thing is called ESE (the Earth Surface Explorer) and should be able to fly its first mission to the as yet mostly unexplored third planet in search for higher life forms by the end of next year. Currently planned primary target is the "vegetable garden" formation in the "backyard" region :-)

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
    6. Re:Mission Accomplished by QuantumFTL · · Score: 2, Informative

      Maybe you could ask your chiefs to release more technical details, especially on the drive system and the autonomous waypoint navigation.

      Unfortunately no can do... all that stuff is ITAR sensitive.

      It makes a lot of what we do very difficult (some would say unnecessarily so) and keeps us from sharing some of the most awesome details with the public at large.

      This is the same treaty that limits the export of strong crypto, and has experienced so much resistence from geeks around the country that there is a civil disobedence process that has been going on online. I'm not advocating this but I find it interesting that people are willing to be "arms traffickers" to stop this kind of law.

      So if you want more details, you're going to have to ask your politician for it, because unfortunately it can't come from us :(.

      *NOTE: This post is not a criticsm of government policies and does not in any way reflect NASA opinions, only publically stated policy.

      Cheers,
      Justin Wick

      Mars Exploration Rovers

      P.S. Good luck with your robot. I'm thinking about making my own rover sometime... hmm...

    7. Re:Mission Accomplished by cavac · · Score: 1

      Unfortunately no can do... all that stuff is ITAR sensitive.

      I'll probably never understand the US security policies. While the US doesn't allow technology used in scientific programs to be exported, the government itself exports weapons of mass destruction to countries they don't trust. After all, most of the WPM's in Iraq where labeled "Made in US"...

      Anyway, more dangerous navigation technology has been long around commercially and no-one objects. I'm taking about the highly sophisticated auto-pilots, now even available for small smaller aircrafts. With only a little bit of tweaking, you might be able to turn your commercial learjet into a big cruise missile. It might not be exact enough to hit a specific sky-scraper (although it might), but if you target Manhattan low enough you sure hit something important...

      Wonder why it's still legal to possess airplanes and cars (car-bombs) in the US...

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
    8. Re:Mission Accomplished by QuantumFTL · · Score: 1

      I'll probably never understand the US security policies. While the US doesn't allow technology used in scientific programs to be exported.

      Well part of it is not allowing other countries to get "freebies" to run their own programs. Also a lot of NASA stuff can be used for all kinds of military stuff.

      the government itself exports weapons of mass destruction to countries they don't trust. After all, most of the WPM's in Iraq where labeled "Made in US"...

      I'm not going to get into a big argument about this, but as I understand it the vast majority of the weapons that Saddam had were actually of soviet origin, although yeah there were a few aging tanks that weren't exactly that useful, among other things. BTW did you mean WMD or is WPM something I don't know about?

      And I don't remember us giving out nukes to countries we don't trust... tanks/guns are not WMDs. Maybe you mean chemical weapons? I don't know much about that.

      Anyway, more dangerous navigation technology has been long around commercially and no-one objects. I'm taking about the highly sophisticated auto-pilots, now even available for small smaller aircrafts. With only a little bit of tweaking, you might be able to turn your commercial learjet into a big cruise missile. It might not be exact enough to hit a specific sky-scraper (although it might), but if you target Manhattan low enough you sure hit something important...

      I'm not going to publically discuss ideas for terrorists however it's true that there's all kinds of publically available research and technology that can be used to guide air vehicles.

      I sincerely wish we could release more of our stuff... oh well.

      Cheers,
      Justin Wick

    9. Re:Mission Accomplished by cavac · · Score: 1

      Well part of it is not allowing other countries to get "freebies" to run their own programs. Also a lot of NASA stuff can be used for all kinds of military stuff.

      On the other side: sharing information on how to do a specific scientific mission to mars couldn't be bad for Nasa. Every probe Europe (or someone else) send there helps Nasa on its own quest for a manned mission.

      How bad for Nasa would it really be if Europe would send 10 copies of the Mars Rovers there and puts all information in a publically available archive? I mean, you'd buyed 2 Rovers and got another 10 for free. You'd then have enough sites readily explored for making your sample return mission hit a real jackpot without too much gambling :-)

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
    10. Re:Mission Accomplished by khallow · · Score: 1

      Good points there particularly with the sample return mission. Sample analysis is a good use. Still I wouldn't be surprised to find that the ISS simply isn't suitable for the assembly missions due to its orbital configuration. My beef is with the expense ($100 billion over its lifetime) of putting the ISS up there. It's mostly a sunk cost now though, and it's good that we'll see some use out of it. I just wonder how many unmanned missions or how much subsidized cargo to LEO that money could have bought.

  325. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0
    note to Christians: read the Bible.

    Sound advice, but don't do this:

    Make a list of all the things you think you know about Christ's birth, and then try to prove them in the Bible.


    For this example, fine, but you can find almost anything in the Bible if you go looking for it. Drop your assumptions and see what the Bible says itself, don't just go looking for what you already believe. Not easy.
  326. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Hey Karma Whore ...wana FUCK ?
    sure shot way of getting +5 on slashdot
    "well here goes my karma ... "

    BITCH !

  327. RTG's are Perfectly Safe by whig · · Score: 2, Funny

    "In fact it's perfectly safe," said one of the officials,
    "it's built so that even if the ship does break up, the
    storage holds cannot possibly be breached."

    Young Zaphod Plays It Safe

    --
    Peace and love, y'all
  328. If there was water... by Zone-MR · · Score: 1

    ... what are the chances that there were more complex life-forms? fish like creatures? Is there any evidence that if anything existed it would have been limited to simple single-celular organisms?

    1. Re:If there was water... by cavac · · Score: 4, Interesting

      Hard to say. Except for earth, we don't have any examples yet, which means there could be only very rude educated guesswork.

      But i'd say the chances are pretty good, since it's known (or at least highly possible) that primitive live like one-cell-organism could survive in space for a long time through hybernating. And it is known that planetary material could be ejected into space (like from meteor impacts or violent vulcanic explosions like in Krakatau - see here and here and land on another planet like mars.

      Although the chances of survival for one-cell-organisms in a single incident are fairly small, there must have been thousands - if not millions - of these catastrophic events in earths past. One of the biggest was presumably the asteroid that created a thermonuclear winter about 65 million years ago. This one is known to have ejected material out of earths orbit.

      So, all things considered, chances are that some bacteria could have survived an ejection from earth, the travel through interplanetary space, reentry into mars' atmosphere and adaption to mars' climate.

      For the chances of complex life-forms: Well, it pretty much depends on many factors: The past climate of mars, if the first life-forms were native or not - and if not - how sucessfull presumed introduced life-forms from other planets adapted to the given and changing climate on mars.

      As for fish, i'm don't really know, i'll rather bet on plant-life and rather primitive water-based or sand-based animal life-forms.

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
  329. RTG's are Perfectly Safe by whig · · Score: 1

    "In fact it's perfectly safe," said one of the officials,
    "it's built so that even if the ship does break up, the
    storage holds cannot possibly be breached."

    Young Zaphod Plays It Safe

    --
    Peace and love, y'all
  330. Sic 'em, Rover by Doc+Ruby · · Score: 1

    The recently just-released image log just prior to encounter shows how the Global War on Terror truly knows know bounds. Don't worry, that debris originated on Earth, though its extinction now seems complete. Th-th-that's all, folks!

    --

    --
    make install -not war

  331. A very expensive P.R. mission. by Fantastic+Lad · · Score: 0, Flamebait
    Public Relations is about social engineering. You are witnessing this in progress. Same with that dual comet story. The public, in the view of Upper Management, is weak, stupid and prone to panic attacks which might lead to economic disaster and people not paying their taxes.

    There are certain realities which are going to become painfully self-evident over the next few years. . .

    1. We Are Not Alone, (and that aliens are not good guys. Not by a long shot.)

    2. Comet disaster is something we are going to have to start living with fairly soon.

    These realities, which I have talked about at some length in the past, are well understood by Upper Management, and they seem to feel that maintaining careful control of how public awareness develops is vital to their 'plans'. (Plans, which, btw, are doomed to fail simply because that's one of the most reliable features of the dementia known as, 'Megalomania'.)

    Anyway. . , I hope everybody continues enjoying the show. NASA puts on a pretty good one, even if their whole operation is littered with idiocy and decay. --Again, the features of Megalomania loud and clear. Bush is a coke-head and Hitler attacked Russia in the frickin' winter time! This does not mean, unfortunately, that masses and masses of damage cannot still be the result.


    -FL

    1. Re:A very expensive P.R. mission. by Anonymous Coward · · Score: 0

      "...and Hitler attacked Russia in the frickin' winter time!"

      Erm, no - Adolf attacked Russia in early July.

  332. Mars is already contaminated by Decaff · · Score: 4, Interesting

    Mars is already contaminated with Earth Bacteria. There has been significant exchange of materials between Earth and Mars as a result of meteor impacts splashing small bits of each planet into space. It has been demonstrated that lots of bacterial species can cope with the tremendous forces and pressures that these bits would be exposed to, so they could (and almost certainly do) easily survive an interplanetary trip. Discovery of DNA-based life on mars, or anywhere else in the solar system, would not answer the question about whether or not we are alone in the Universe, as all that life is very likely to have come from the same single source.

    1. Re:Mars is already contaminated by RallyNick · · Score: 1
      >There has been significant exchange of materials between Earth and Mars as a result of meteor impacts splashing small bits of each planet into space.

      The problem with this sort of inerplanetary contamination is that Earth has a thick atmosphere and any piece of it that were to escape into space would have to leave surface with a sufficient speed to achieve that. Keep in mind that the earth bit doesn't get accelerated like a rocket, it's actually slowed down with altitude and it needs to have Match 25 or whatever from the start. Given this, force and pressure are not the issue, burning up and extreme heat are the problem, and I cant see bacteria surviving that.

      Now if this was taking place before Earth had a thick atmosphere then there wouldn't be a problem, but once you have life and thick air I don't quite see it happen any longer.

    2. Re:Mars is already contaminated by Decaff · · Score: 1

      Given the energy of meteor impacts, the atmosphere has almost no significance for this effect.

      If you want to see how easily material gets out of the atmosphere consider how high stuff gets in volcanic plumes.

    3. Re:Mars is already contaminated by Cujo · · Score: 1

      I'm not sure I'd give this the status of theory. The problem is that it would very likely takes 10s of millions of years or longer to make the trip. While this is little doubt that this trip has been made, the survival of microorganisms or even spores over those time scales is dubious on a good day.

      --

      Helium balloons want to be free.

    4. Re:Mars is already contaminated by RallyNick · · Score: 1
      >If you want to see how easily material gets out of the atmosphere consider how high stuff gets in volcanic plumes.

      How high is that? 10 km? 20 km? Orbit is 40,000 km. You can probably shoot a bullet 10 km high, yes. Try shooting a bullet into orbit - it'll vaporize the moment it leaves the muzzle.

  333. Re:Finally.. an end to religion by Razor+Blades+are+Not · · Score: 1

    I realize this is getting more and more offtopic, but I'm interested in how you can be perceived as an atheist while being a pantheist?

    You say "I don't believe in silly deities or magical forces." and yet claim "I am a pantheist". Doesn't Pantheist mean effectively "Many Deities". Or do you use it in another context?
    Do you actually believe in many deities, or just accept that there might be deities (number unspecified) out there. Perhaps that makes you agnostic rather than pantheistic.
    If you don't believe in the supernatural (your very next sentence) in what way are your gods not supernatural ? Are they natural beings ? If they are natural beings, aren't they therefore subject to study or verification or falsification? Or are they simply natural, but outside the universe in some way? Doesn't that make them supernatural?

    You "believe that no materialistic view of the world can explain all physical phenomenon[sic] without contradiction", and then say that religious beliefs can exist without contradicting science.
    What are these contradictions in materialism to which you refer ? Are there physical phenomena which cannot be adequately examined and perhaps explained with scientific thought? That is not to say there are no holes in human knowledge, that there are theories which have been wrong, or inadequate... no, you assert that there are phenomena which will never be so explained. How do you know that ?
    Or perhaps you are referring to conflicting scientific theories. There are plenty of those. That's one of the beauties of the scientific process. You can have multiple contradictory theories that are equally valid, until you get more evidence to distinguish them from each other.

    Furthermore, most religions which have anything to say about the physical world (as opposed to the spiritual) often contradict modern human knowledge. For example, it is accepted by most scientists that the age of the earth is a number much larger than 10000 years. A literal interpretation of the Bible contradicts this figure (asserting the earth less than 10000 years old). How is that reconcilable with science? Or are you being select in those religious beliefs? Only some religions have valid beliefs then. How do you determine which ones?

    Are such religious beliefs as valid as information gathered through scientific inquiry? What if future scientific theories contradict some of these beliefs ? Which ones do we throw out if they're equally valid ? Or are these religious beliefs only ok until they contradict science and then they automatically get thrown out in favour of science ?

    Admitting you don't know how something works doesn't give you a free pass to bring in any old superstition as a valid hypothesis for how it might work.

  334. Re:Finally.. an end to religion by Razor+Blades+are+Not · · Score: 1

    Actually, I think there were problems with the epicycles theory when it came to actual observations. By Galilleo, Kepler and Newtons time it became apparent that some of the eccentricities of the planets (and the moons) motions in the sky ran counter to the epicycle theory and supported the Copernican hypothesis beyond a reasonable doubt.

    As some people are fond of saying "The Devil is in the details".

  335. Re:Finally.. an end to religion by Rimbo · · Score: 1

    Adam named all of the animals. This suggests that they were all subordinate to him, although he was still appointed to care for them, not exploit them.

    Yeah. And there's a bit in there about "dominion over all the animals." And then there's the bit where Jesus mentions birds, and how "if God cares so much for a bird, how much more he cares for you?" -- which... ok, yeah, maybe we are better than animals in the Bible. But it still doesn't mean anything about life on other planets.

    That revelation, I suspect, is reserved for when we get to that point. :)

  336. Yes it is true by Anonymous Coward · · Score: 0

    I said most religions, and you brought St. Augustine in.

    I'm a Christian as well, but "most religions" does not equal Christianity.

  337. Dried Blood by Doc+Ruby · · Score: 1

    The subterranean catacombs of Mars, teeming with vampires, are no place for water, either dripping on tomb soil beds or flowing near ancient collections of art & literature. Overhead water bodies on the surface would obstruct travel, as vampires cannot cross water. Water does nothing for vampires, except make blood drinkable, but they're way beyond getting their food "on the hoof" like we usually hear about on Earth. Water, the key to life, is abhorrent to the biters. They've gotten their water problem under control in their Martian vampire paradise. And now we're going to reignite the old war that ended in effective stalemate, by bringing it on in their own turf, without getting our SOLASER defense shield up. Get behind our only hope now, and turn the sunlight on this scourge here at home, and wherever our age-old enemies make their lair!

    --

    --
    make install -not war

  338. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    > God came to Moses in a way Moses could understand,
    > in a way that his fellow shepherds and stonemasons
    > could understand.

    Keep morphing that mind virus for the next generation, won't ya?

  339. Re:Finally.. an end to religion by Razor+Blades+are+Not · · Score: 1

    And what's with all those dudes in the old testament having their "miracle contests" ?
    I mean - Moses throws his staff on the ground and it turns into a serpent and the Pharoah's wise ones don't batt an eyelid. They throw theirs down and it isn't until Moses' eats theirs that they're remotely impressed. If Yahweh was all that, why weren't the other priests impressed right away ?

    And even then Pharaoh has to suffer through a gazillion plagues before he thinks "well maybe this nameless god dude is pretty tough".

    I mean there are 235 references to other gods in the old testament. Sounds like God wasn't all that singular back in those days.

    But he's done a smashing job of eliminating all those other pesky gods in the mean time.

  340. Re:Finally.. an end to religion by Tyler+Durden · · Score: 1
    I realize this is getting more and more offtopic, but I'm interested in how you can be perceived as an atheist while being a pantheist?

    Well, for example, the Catholic church considers pantheism to be atheism in disguise. (Which I personally disagree with).

    You say "I don't believe in silly deities or magical forces." and yet claim "I am a pantheist". Doesn't Pantheist mean effectively "Many Deities". Or do you use it in another context?

    Actually, pantheism means, "All is god." So I consider the universe and everything in it, taken as a whole, to be god. There are many varieties of pantheism, some more supernatural than others. Hinduism, for example, is a highly supernatural form of Pantheism. Spinoza, on the other hand, had a very un-supernatural form of Pantheism. I read once that Einstein wanted to unite the pantheism of Spinoza with atheism. I don't know how that would be possible but, hey, I'm no Eintstein. ;)

    What are these contradictions in materialism to which you refer ? Are there physical phenomena which cannot be adequately examined and perhaps explained with scientific thought? That is not to say there are no holes in human knowledge, that there are theories which have been wrong, or inadequate... no, you assert that there are phenomena which will never be so explained. How do you know that ?

    I don't know that for sure, it's just a belief. Part of it is a gut feeling (faith I guess) and various strands of evidence of science (such as Godel's Incompleteness Theorem). Informally, what I feel is that we must experience the world around us second-hand through our senses. To process it, we must make assumptions to create a logical framework to make sense of how all we see works together. Since the universe doesn't need to make assumptions (it just acts) I believe that no understanding we can form about the universe can explain it all adequately. No matter how much science we do, there will always be some inconsistencies between scientific theorems or phenomenon we cannot explain. If this point is disproven, my pantheistic belief system falls.

    --
    Happy people make bad consumers.
  341. Big deal by konaforever · · Score: 0, Troll

    I found water in my bathtub this morning. You don't see my holding a press conference.

    1. Re:Big deal by paroneayea · · Score: 1

      I found water in my bathtub this morning. You don't see my holding a press conference.
      Did people once tell you that your bathtub could never have possibly been covered in water before?

      --
      http://mediagoblin.org/
    2. Re:Big deal by konaforever · · Score: 1

      Did people once tell you that your bathtub could never have possibly been covered in water before?

      By the amount of grime in it, yes.

  342. That's not so far fetched, actually by blobbo · · Score: 3, Interesting

    That's really not that crazy. Terraforming is an important goal of astrobiology. There are significant risks, and several ethical questions involved, but it's not unrealiseable. Within 100 years we could warm Mars to almost the same temperature of Earth - the seas that we think existed would flow again, and *cross fingers* we'd see a whole new biology erupt before our eyes. It's really very exciting. Check out Nasa's Astrobiology website for more details at: http://astrobiology.arc.nasa.gov/ I took a course on it at my university - I'd assume other colleges offer similar courses. They come highly recommended. I have a real appreciation for the work the biologists do in determining the origins of life, both here and *out there*. Neat stuff...

    1. Re:That's not so far fetched, actually by mark-t · · Score: 2, Informative
      I was, of course, kidding when I suggested teraforming Mars.

      Any attempt to teraform Mars would be futile because Mars does not have a magnetic field which would keep the atmosphere from being slowly stripped away by the solar wind as well as protecting the surface from much of the harmful radiation the sun emits continuously.

    2. Re:That's not so far fetched, actually by blobbo · · Score: 1

      On the contrary, really. It's not a joke, it's a serious area of research for astrobiologists... Check this article for instance: http://www.users.globalnet.co.uk/~mfogg/paper1.htm

    3. Re:That's not so far fetched, actually by mark-t · · Score: 2, Informative
      Right... but it's still impossible, regardless of what they do to the surface environment because of the lack of a magnetic field. This is an absolutely mandatory prerequisite in order to even have the *HOPE* to make a planet habitable. Without it, any changes they might be able to make to the upper atmosphere to try to shield from radiation (such as an ozone layer) would be moot because it would get stripped away by the solar wind.

      Teraforming techniques concentrate on climate and environmental changes, but don't talk about changing fundamental geological properties of the planet as a whole such as giving one a magnetic field when it didn't have one previously.

    4. Re:That's not so far fetched, actually by cjameshuff · · Score: 1

      Mars is a bit further from the sun...less radiation to shield from in the first place. Also, though the Earth's magnetic field does shield from radiation, the atmosphere does a much more thorough job. Thickening up the atmosphere of Mars would greatly reduce the amount of charged particle radiation reaching the surface. And once things started producing oxygen, it would be possible for an ozone layer to form, blocking much of the UV.

      As for the solar wind stripping away the atmosphere...that'll be a worry when the sun is going into its red giant phase. In other words, of no concern to us. To back up my point: Venus has no significant magnetic field, on top of being less than half the distance from the sun, and it has an atmosphere far thicker than that of Earth.

      Plant life can easily survive in the temperature, moisture, and radiation conditions that appear to exist on Mars. Atmosphere would be a slightly bigger problem for anything of any size, but not insurmountable. The atmosphere would need to be thickened quite a bit...some of that would happen if it the planet just warmed up a little, to release more CO2 and water vapor trapped in the ground, which would in turn help the planet warm up more.

      The big problem is that Mars has an atmosphere consisting almost entirely of CO2 though, while that of Earth is mostly nitrogen with about 18% oxygen. It might be possible to convert it almost entirely to a thin oxygen atmosphere which would be breatheable, barely, but it won't be anything like Earth unless we somehow add a lot more atmospheric nitrogen. Also, consuming the CO2 will cool the planet...not desired for terraforming. We could probably establish plant life on Mars within a decade, but it wouldn't be anything like Earth for a very, very long time.

  343. Part two... by Tyler+Durden · · Score: 1
    Furthermore, most religions which have anything to say about the physical world (as opposed to the spiritual) often contradict modern human knowledge. For example, it is accepted by most scientists that the age of the earth is a number much larger than 10000 years. A literal interpretation of the Bible contradicts this figure (asserting the earth less than 10000 years old). How is that reconcilable with science? Or are you being select in those religious beliefs? Only some religions have valid beliefs then. How do you determine which ones?

    In your example, the literal interpretation of the Bible is wrong. I believe that religious beliefs must stick with metaphysical claims, or informal perspectives on the world around us. Otherwise, they are treading on territory best-suited for science and are likely to be proven incorrect over time. However, many people feel that metaphysical claims are worthless and "informal perspectives" should be made formal or thrown out. But if my point about a complete materialistic explanation always falling short is true, then MP claims and informal statements will always have a place. Then religion becomes defined as a way for people to arrive to some kind of overhead view of our undefinable world. Taoist philosophy does this very well, in my opinion.

    Are such religious beliefs as valid as information gathered through scientific inquiry? What if future scientific theories contradict some of these beliefs ? Which ones do we throw out if they're equally valid ? Or are these religious beliefs only ok until they contradict science and then they automatically get thrown out in favour of science ?

    They're valid for the aims they are best-suited for. Science is king when it comes to making precise predictions about the world and getting the best materialistic simplification possible for now. Religion would be used to see everything together informally to deal with what can't be made precise. If religion is used to do science's job, it is likely to make mistakes which need to be thrown out when science discovers them.

    Whew... I hope my responses answered your excellent/insightful questions.

    --
    Happy people make bad consumers.
    1. Re:Part two... by LordK3nn3th · · Score: 1

      By what you and many others say, religion is knowing what "can't be known". That's great, so how does one come to a conclusion, religion-wise? Gut-feeling or by making it up. How nice. How reliable.

      Things like morals do not exist objectively, they are subjective interpretation and feelings.

      You just want and need an excuse for having weird beliefs.

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    2. Re:Part two... by Tyler+Durden · · Score: 1
      By what you and many others say, religion is knowing what "can't be known". That's great, so how does one come to a conclusion, religion-wise? Gut-feeling or by making it up. How nice. How reliable.

      It's more like having an intuitive sense of the world around you without needing to rely on rational thought all of the time. Anyone who is great at fact-gathering and reason alone would make a passable scientist at best. The greats are able to combine these abilities with intuition and insight to arrive at the big theorems that nobody else could foresee. You shouldn't take gut-feelings so lightly, friend.

      We have a surprising amount of agreement on morals between many different cultures. It's probably more than just "subjective interpretation and fellings", but that's another discussion.

      You seem to think that any thoughts that cannot be verified in a lab are worthless. Not the most productive world-view.

      You just want and need an excuse for having weird beliefs.

      I've probably been an atheist longer than you have, and I was perfectly happy with that world-view. I just found another one that seems to work better.

      --
      Happy people make bad consumers.
    3. Re:Part two... by LordK3nn3th · · Score: 1

      It's more like having an intuitive sense of the world around you without needing to rely on rational thought all of the time. Anyone who is great at fact-gathering and reason alone would make a passable scientist at best. The greats are able to combine these abilities with intuition and insight to arrive at the big theorems that nobody else could foresee. You shouldn't take gut-feelings so lightly, friend.

      Certainly spoken like someone who never took a physics class. If there is no way to verify this so-called "intuition", what good is it?

      We have a surprising amount of agreement on morals between many different cultures. It's probably more than just "subjective interpretation and fellings", but that's another discussion.

      Which would be accounted by the "many morals are instinctual" school of thought. Besides what we "feel" is moral, what makes it true, objective right-and-wrong? Nothing. It's all complete opinion.


      You seem to think that any thoughts that cannot be verified in a lab are worthless. Not the most productive world-view.


      Things do not need to be verified in a lab to be confirmed-- but personal, subjective intepretation like "Wow, those look like spirits, they must be DEAD HUMAN SOULS!" is what is counter-productive. That's why we operate on the principle of least assumptions as possible-- Occam's razor.

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    4. Re:Part two... by Tyler+Durden · · Score: 1
      Certainly spoken like someone who never took a physics class. If there is no way to verify this so-called "intuition", what good is it?

      Einstein had a lot of good things to say about Buddhism. It probabaly appealed quite well to his great instincts/intuition on physics. I'm sure he took physics classes. Created some too.

      --
      Happy people make bad consumers.
    5. Re:Part two... by LordK3nn3th · · Score: 1

      I've never seen any statement of Einstein's about Buddhism, but I can't believe you would suggest that just because he had things to say about it doesn't mean it influenced his opinion on physics!

      But Einstein was not the supergreat scientist he is made out to be. Einstein himself did make the mistake of relying on his intuition-- he rejected quantum mechanics based on his gut feelings, and it looks more and more like he was wrong. A true scientist does not reject something with supporting evidence based on "gut feeling".

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    6. Re:Part two... by LordK3nn3th · · Score: 1

      Er, first sentence should read:

      "I've never seen any statement of Einstein's about Buddhism, but I can't believe you would suggest that just because he had things to say about it means it influenced his opinion on physics!"

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    7. Re:Part two... by Tyler+Durden · · Score: 1
      I've never seen any statement of Einstein's about Buddhism, but I can't believe you would suggest that just because he had things to say about it doesn't mean it influenced his opinion on physics!

      "If there is any religion that would cope with modern scientific needs it would be Buddhism." -Einstein

      I'm not claiming Buddhism influenced Einstein's physics work. More like his approach to physics helped him to appreciate Buddhism. Einstein also was fond of Pantheism (Spinoza's brand of Pantheism, to be specific). The beliefs you call me a fool for believing.

      But Einstein was not the supergreat scientist he is made out to be. Einstein himself did make the mistake of relying on his intuition-- he rejected quantum mechanics based on his gut feelings, and it looks more and more like he was wrong. A true scientist does not reject something with supporting evidence based on "gut feeling".

      Einstein didn't reject all of quantum mechanics. Hell, he helped create it. But, you're right, he did make mistakes trusting in his tuition. But that's just the price you play. For him it did much more good than bad. The only physicist I can think of greater than him would be Newton. One mathematician, Ramanujan (sp?), also did fantastic work by following his instincts. He also made mistakes. The key is to balance rationality with tuition. Too much reliance on tuition and you reject proofs to the contrary. Too much reliance on rationality and you can miss solutions staring you right in the face.

      --
      Happy people make bad consumers.
    8. Re:Part two... by LordK3nn3th · · Score: 1

      So humans have a magical innate ability to "just be right"? Please. As for "too much rationality", you're an idiot. That's like being "too healthy"...

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    9. Re:Part two... by Tyler+Durden · · Score: 1
      Please. As for "too much rationality", you're an idiot. That's like being "too healthy"...

      Haven't you ever worked on a particularly difficult problem for a prolonged period of time - thought and thought and thought about it and nothing? Then you take a break, go outside to relax and *boom* the solution hits you. When you focus on facts and reasoning all of the time, sometimes you prevent seeing what your intuition could be telling you. Nothing magic about it. Sometimes tuition is wrong, but so what? That's life.

      --
      Happy people make bad consumers.
    10. Re:Part two... by LordK3nn3th · · Score: 1

      What the hell does that have to do with intuition? I can't think when I'm tired, either, it's the same principle. You really are struggling to keep your fanastical beliefs... no amount of rational discussion will sway you-- you're a lost cause.

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    11. Re:Part two... by Tyler+Durden · · Score: 1
      It's not about fatigue. Focusing too much on the wrong axioms is a problem even when you're well rested. It's about allowing yourself to think of a problem along different lines than you were before.

      I've taken enough of your abuse for one night. You're a real fucking asshole, you know that? You're not as smart as you think you are. Not by damn sight.

      --
      Happy people make bad consumers.
    12. Re:Part two... by LordK3nn3th · · Score: 1

      You still haven't explained this magical "intuition" power. Just because you've been working on something the wrong way doesn't mean some magical "intuition force" is a part of it. After taking a break you usually are more relaxed and can think more clearly. I've never been pathetic enough to blame my insights on anything other than the part of normal, rational decision making.

      Again, have you ever taken a physics class? Even the most basic things challenge your preconceived notions, it's why you should not rely on them.

      --

      ---
      Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
    13. Re:Part two... by Tyler+Durden · · Score: 1
      You still haven't explained this magical "intuition" power.

      Well think of it this way. In the world there are an infinite variety of facts. From these facts, scientists have to decide which are relevant and which are not. When choosing the right facts, they have to build a logical framework out of axioms to make sense out of them. I don't believe it is possible to do this without some intuitive sense about how to go about it. Of course, which intuitions work and which don't need to be verified via the scientific method before they can yield good results. Also, someone can take forever trying to find meaning out of the wrong facts or the wrong axioms. Without occassionally stepping back from the problem and letting it sink in as to what will work, a lot of time can be wasted.

      Seeing as how the physical laws of the universe create us, give us life and define who we are, I don't think it's too much of a stretch to think we have innate insights into what they may be. I don't know if I'd call it "spooky magic." Just something we'd be unable to precisely defined, that's all.

      Again, have you ever taken a physics class? Even the most basic things challenge your preconceived notions, it's why you should not rely on them.

      Unfortunately, I only took one physics course as an undergrad (which I did well in) and I'm regretting the fact. However, I do keep track on what's going on in physics with Scientific American and whatever books I can get a hold of. I read Einstein's book on relativity. I'm interested in particle physics and quantum mechanics. (My math skills just ain't what they should be, goddammit.)

      But I've also taken a lot of mathematics and (of course) foundations of Comp. Sci. courses. I love how they all challenge my preconceive notions. But I'm also interested in how physicists and mathematicians can find exciting new lines of thought. People like Godel, Einstein and Ramanujan. All of them tell great tales of how intuition helped them make their discoveries. (Hell, Godel proved that mathematics would always need to depend on undefinable intuitions.) Are there any physics sources you have in mind that I should be checking out?

      "Any idiot can learn any amount of mathematics. It only requires patience. To create some is another matter." -Alonzo Church

      --
      Happy people make bad consumers.
    14. Re:Part two... by Razor+Blades+are+Not · · Score: 1

      There are a couple of ideas concerning human intuition. Human brains aren't computers, and don't work the same way.
      When you concentrate on one line of thought for a while, much of your brain starts firing off neurons left and right.
      When you relax and start thinking about other things, those same neurons which are involved in many other thought processes are now wired more closely together than before and are already at a higher excitation level, and yet they partake in other networks as well, so correlations that may not have occurred to you while you were concentrating hard on one line of thought are now firing in a sort of a cascade response.
      So someone who has a lot of ideas relating the same subjects together can have a burst of inspiration when relaxing that is a due to this effect.

      That's one theory. Hard to prove of course.

      It sort of explains why such ground-breaking inspiration only happens to people who already work hard in the area. I mean, Joe Sixpack doesn't suddenly come up with the Uncertainty Principle out of nowhere. If Joe Sixpack spent much of his time thinking about maths and physics and stuff, then he might. We'd probably call him a genius.

      Furthermore, few scientists worth the name will take the inspiration they've just had and *without inspection* catapult it into daylight. Rather they take these flashes and build on them with their rational tools at hand. I'm pretty sure that the apple didn't hit Newton on the head and he said "Of course! The Laws of Dynamics! How could I have missed them."

      So is the underlying question : Are humans inspired by some supernatural revelationary force (ie God(s) by whatever name or attribute) or is it a function of our material and perfectly natural brains...
      OR do you assert : Regardless of how humans receive this inspiration, they do receive it. The very fact that we do this is perplexing and maybe supernatural because we don't presently understand exactly how it works. Thus we should accept that there are things we can never understand and should accept any possible theory on how they might, including ones that rely on no evidence whatsoever.

      Is there a position I'm missing here ? .. As for the discussion of morals and their correlation between cultures, there's a pet hypothesis of mine (that I've not bothered to research, so I have no particular evidence for) that says that morals and ethics are culturally relative, but a furthermore subject to evolutionary forces. Moral systems have dual roles. They have to allow a culture to survive internally (ie, Thou Shalt Not Kill works well on your own members, otherwise your population dwindles such that the moral code is eliminated) and amongst other societies. (Thou Shalt Not Kill is often suspended or modified in times of war with other states...) Furthermore, moral codes which are inviolable and unchanging rarely survive that way when those who propound them are continually exposed to other cultures in a non-competitive fashion.
      In the same way that the body has structures, such as the appendix, which are hold-overs to a prior ancestor, similarly moral codes can survive with non-destructive elements in tact from a time gone by.
      Anyways. This is just a hypothesis, and I'm sure there's probably evidence to disprove it, or require it to be extensively modified... But I think it's kind of interesting.

      Wow... really getting off topic now :)

    15. Re:Part two... by Tyler+Durden · · Score: 1
      It sort of explains why such ground-breaking inspiration only happens to people who already work hard in the area. I mean, Joe Sixpack doesn't suddenly come up with the Uncertainty Principle out of nowhere. If Joe Sixpack spent much of his time thinking about maths and physics and stuff, then he might. We'd probably call him a genius.

      This I agree with. The way I'd say it would be, "Intuitions favor the ready mind." If you're not prepared to comprehend how an insight will help you, how can it occur to you in the first place?

      Furthermore, few scientists worth the name will take the inspiration they've just had and *without inspection* catapult it into daylight. Rather they take these flashes and build on them with their rational tools at hand. I'm pretty sure that the apple didn't hit Newton on the head and he said "Of course! The Laws of Dynamics! How could I have missed them."

      This I also agree with. Inspirations regarding science must be verified with the scientific method. I found a neat quote from Einstein regarding this...
      "The intuitive mind is a sacred gift and the rational mind is a faithful servant.We have created a society that honors the servant and has forgotten the gift."

      As far as your underlying questions go, what I'd like to say is this. I doubt there is a precise set of steps to take to gain a specific intuition you require. You can prepare for them with study, but in the end they just happen; that's what makes them intuitions. Therefor, there will always be uncertainties as we try to understand the world around us. The word "supernatural" would be nonsense to a panetheist. All it nature, there is no beyond nature.

      But I feel that, because the conscious mind is incapable of comprehending nature completely, it will always require a bit of "mysticism" (as in using imprecise descriptions, not making up ghosts and goblins) to make your way around it. It's not because there would be supernatural elements to nature, but because we would always be incapable of pinning it all down to one consistent, all-encompassing model.

      --
      Happy people make bad consumers.
    16. Re:Part two... by Razor+Blades+are+Not · · Score: 1

      If you're not prepared to comprehend how an insight will help you, how can it occur to you in the first place?

      Well, I'd be tempted to argue that such insights cannot occur to you in the first place. Not that they may occur to you, but you were unprepared for them and so failed to grasp their import. But I might be reading something into what you said that you didn't intend.
      ...

      Therefor, there will always be uncertainties as we try to understand the world around us. The word "supernatural" would be nonsense to a panetheist. All it nature, there is no beyond nature.

      Interesting. So your position is that these intuitions are perfectly natural and part of the physical and material function of our brains. There is indeed no supernatural force at work anywhere. Everything we can experience is merely part of the perfectly natural universe.
      You are aware this is a materialist philosophy, are you not?

      Now you then go on to say (if I may restate) that humans will always be subject to their own limitiations : i.e. imprecision when formulating ad-hoc hypotheses and correlations in order to comprehend (or at least function within) the world around them.

      Interestingly, I happen to agree with you. There is nothing that suggests to me that the average human will ever get away from their prediliction for seeing patterns where there are none. It's an evolutionary trait we have not yet adequately dispensed with. However, these patterns we see which may or may not be there, and these unsupported explanations don't hold any objective (or even necessarily subjective) truth. They are not perfect tools for understanding the universe, although they are definitely useful tools for surviving within our environment (including our social environment).

      So while I agree that it is not certain that we will ever truly know the full model of the universe (or even a bunch of different models that are all useful for the majority of the universe), I disagree that this must always be, and that any old form of intuitive, revelationary knowledge of any kind can be valid without it being able to be verified (or better, falsified) in some manner.

      That's the key difference. By saying intuition is more than another tool to arrive at verifiable scientific theories, one runs the risk of allowing equal time to quackery and mysticism. It's one thing to shout "Eureka!" while in the bath tub, it's another thing altogether to be struck with the "oneness of everything" because it just seems like it should be that way. I can verify my intuition of the former by experiementation. The latter just gives me a warm feeling late at night.

    17. Re:Part two... by Tyler+Durden · · Score: 1
      Interesting. So your position is that these intuitions are perfectly natural and part of the physical and material function of our brains. There is indeed no supernatural force at work anywhere. Everything we can experience is merely part of the perfectly natural universe. You are aware this is a materialist philosophy, are you not?

      Well in-so-far as there being no supernatural force in the universe is a part of materialism, I'd agree. But I also think materialism states that all phenomenon can be reduced to material. Since this would simply amount to another model with which to explain the universe, I would argue that it would always fall somewhat short.

      Please keep in mind that the limitations I'm stating wouldn't just be unique to being human. It would be a limitation implicit in any consciousness trying to understand the world around them, regardless of their intellect. Like Godel's Incompleteness Theorem, it doesn't matter how smart of a mathematician you are, you will never come up with a consistent set of axioms to prove or disprove all statements regarding arithmetic.

      By saying intuition is more than another tool to arrive at verifiable scientific theories, one runs the risk of allowing equal time to quackery and mysticism.

      I'd definitely say it would be more than other tools to arrive at the correct scientific theories. It is the root of all of these tools, and all that they work on.

      --
      Happy people make bad consumers.
    18. Re:Part two... by Razor+Blades+are+Not · · Score: 1

      But I also think materialism states that all phenomenon can be reduced to material. Since this would simply amount to another model with which to explain the universe, I would argue that it would always fall somewhat short.

      So I ask you again - if there is nothing outside the universe, and there are no supernatural forces at work, then surely there are no phenomena that cannot be reduced to the material. If it cannot be reduced to the material, how is it not supernatural? I think we're using different definitions here.

      Don't confuse a position with a model. I can hold the position that I find no evidence to prove the existence of supernatural forces, or otherwise inexplicable effects, and still yet not know how certain observations fit within a model (or even if the current models are incapable of explaining them, in which case new and better models are needed.)
      In the case that our models cannot (ever?) rise to the task of explaining such phenomena, I am still not completely convinced this makes such phenomena ipso facto non-material(natural?) in nature.

      Like Godel's Incompleteness Theorem, it doesn't matter how smart of a mathematician you are, you will never come up with a consistent set of axioms to prove or disprove all statements regarding arithmetic. ... a similar solution is used to prove you cannot write a computer program that can read any source and determine if it is correct and will never hang. It's a logical impossibility. Even so, the universe of discourse of arithmetic and computability is far smaller than human minds are capable of comprehending. Our ability to reason (not intuitively, but logically, ploddingly) makes us all more than mere computers. It allows us to come up with ternary logic, irrational numbers and theories about observable and unobserved phenomena.

      So your point is what ? That intuition is more reliable than reason ? Human intuition is a pattern matching algorithm that allows us to survive in hostile environments. Reason is a human construct overlayed on instinct and provides more accurate and reliable models than intuition alone could ever do.

      By saying intuition is more than another tool to arrive at verifiable scientific theories, one runs the risk of allowing equal time to quackery and mysticism.

      I'd definitely say it would be more than other tools to arrive at the correct scientific theories. It is the root of all of these tools, and all that they work on.


      Intuition is root of all these tools ? Nay, sir, I suggest that reason is. For every correct conclusion that has ever been guessed at, a thousand incorrect ones were postulated first. Reason has been what has allowed us to sort that wheat from the chaff. It is Reason which tells us that the people who speak with the dead are really just very good con-artists. It is Reason which helps us identify woolly-headed thinking. It is intuition which allows us to see the Face on Mars and other such bunk.

    19. Re:Part two... by Tyler+Durden · · Score: 1
      So your point is what ? That intuition is more reliable than reason ?

      No, it's that intuition leads to lines of thought that cannot be found by pure reason. To evaluate whether or not an intuition is correct/applicable takes the application of reason.

      Intuition is root of all these tools ? Nay, sir, I suggest that reason is.

      And I'd suggest that the formalization of reasoning had to be arrived at by intuition. It wasn't just handed to us by the gods. After enough trial and error, we've discovered reason, and it gives us a more reliable way of evaluating intuitions. But the day intuition is abandoned in favor of reason is the exact same day the scientific progress ends.

      --
      Happy people make bad consumers.
    20. Re:Part two... by Razor+Blades+are+Not · · Score: 1

      And even if this is true - I am still unconvinced that intuition itself cannot be explained through completely rational, reasonable, and material models.

      If I can jump to a conclusion through intuition alone, and can show others how, and can somehow demonstrate this conclusion is useful and correct without reasoning at all, then maybe you've got a useful tool for acquiring knowledge.

      But you don't say that. You say that intuition leads to lines of thought that cannot be found by pure reason. If I cannot get there through pure reason, then how can I verify that my conclusions are correct through the application of reason ?

      Either I can use reason to get somewhere or I cannot. If I can't get there through reason first, how can I get there using reason at all?

      Unless I can come to correct conclusions through intuition that cannot be arrived at by any application of reason (i.e., unprovable, untestable conclusions), then I cannot see that intuition provides anything other than a short-cut to a destination that must be retraced through the paths of reason in order to know the way there.

      And even still, this is a process that occurs in our heads due to chemical reactions, no matter how correct these untestable conclusions are. It's a physical process.

      So finally, even given all your latest arguments, that intuition is the root of all that we believe (whether true or false), it is still no use by itself in acquiring knowledge, since we cannot trust that our intuitions are correct without reason to verify them. Further, even should we trust them, intuition gains no special pass-card because it is and must be a natural phenomena that occurs in our brains due to electrochemical reactions between our neurons, and hence open to hypothesis and possibly eventual understanding. If we can eventually understand how intuition actually works, I would suggest that this would sort of take the wind out of the mysticism surrounding it.
      What do you think ?

    21. Re:Part two... by Razor+Blades+are+Not · · Score: 1

      I'd like to add, btw, that this is pretty much what most religions are about.

      They have a conclusion that is arrived at through means other than reason. (Call it divine revelation, intuition, or con-artistry).
      They cannot arrive at this conclusion through reason, it is impossible to do so, and yet they can manage to convince people that their conclusions are correct.

      Yet with no way to verify those conclusions, no way to reason oneself into them, these assertions are little more than hopes.

      Without reason, conclusions from intuition are nothing more than faith, and faith never put a man on the moon.

    22. Re:Part two... by Tyler+Durden · · Score: 1
      And even if this is true - I am still unconvinced that intuition itself cannot be explained through completely rational, reasonable, and material models.

      You use intuition to form your axioms. The axioms are assumed, not proven. Now something is unexplained. You ask, "Why these axioms?" So you question the basis you have for knowledge. How? You use more intuitions to question your first intuitions. This leads to more unexplained axioms. How do you explain the new axioms? More intuitions to question old intuitions. How do you propose that this cycle ends? Simple. You can't.

      But you don't say that. You say that intuition leads to lines of thought that cannot be found by pure reason. If I cannot get there through pure reason, then how can I verify that my conclusions are correct through the application of reason ?

      Either I misstated my position or you misunderstood it. Intuition jumpstarts you to new lines of thought to test. The verification is done through reason. How do you explain new insights that your current system of thought is incapable of if you only allow yourself to work within that system of thought? Simple. You don't. You must always depend on insights which are not definable within your current system of thought. How does this end? It doesn't. You will always be uncertain. Science is always uncertain anyways, right? It's impossible to prove or disprove any a posteriori claims completely. A priori is a different matter though. Though I'd claim that Godel's theorem puts some limitations on this as well.

      I heard a great quote once. It goes, "If the brain were simple enough to understand, we'd be too simple to understand it." ;) Brain chemistry doesn't buy you anything unless you can explain exactly how they form new thoughts. You're just shifting the question to somewhere else, not answering it.

      --
      Happy people make bad consumers.
    23. Re:Part two... by Razor+Blades+are+Not · · Score: 1

      Hmm. That's interesting.

      So we start with assumptions that seem self-evident and then question them. What process do we use to question them ? Reason, not intuition. Otherwise, why question them at all? The process of doubting your self-evident assumptions is a process of reason, not intuition. You might use trial and error (intuition?) in formulating some of the experiments, or even to determine some of the doubts you want to raise, but you use the process of reason to navigate them.

      The cycle ends when you realize that the efficacy of further doubt is pointless. You can doubt the evidence of the senses (or your own existence) as much as you like, but it doesn't really get you anywhere. Or at least, anywhere new.

      So intuition jumps you to new lines of thought to test, and you verify through reason. We agree so far then. But you then leap to the conclusion that these insights that come forth are incapable of being reached within the current system of thought (to paraphrase and restate your own sentence).
      I disagree. If the current system of thought is incapable of supporting these insights, then no amount of reason can verify them. Doesn't that sound logical to you ?

      I think you're confusing the process of reasoning, with a paradigm of thought about a particular subject. It is true that many advances have come about from challenges to a paradigm of knowledge. However, none of these new ideas came about in a fashion that could not have been arrived at with reason. The evidence was there, and all it took was someone to reason about it in a different fashion.

      I would agree that it is impossible to prove any a posteriori claim completely. But disproof is as easy as encountering a counter example.
      For example, the theory that the Sun travels around the Earth in the Heavens is consistent with the average persons observed phenomena. However, with more detailed examination, the terracentric theory has to be adjusted to account for the planets. Evidence is available to disprove this a posteriori claim. Simply.
      Helio centricity looks like a good bet, but damn, we have to jump through some hoops to get the circular epicycles to work for all the planets. Oh but an ellipse accounts for that.. and so on. Each of these hypotheses were replaced by the next. You would argue that intuition is required to make this leap each time, and yet I can explain the evidence to someone who has no emotional interest in a particular paradigm and describe the reasoning process to them, and they could reason their way into Keplerian Ellipses without any leaps of intuition required.

      Brain chemistry doesn't buy you anything unless you can explain exactly how they form new thoughts. You're just shifting the question to somewhere else, not answering it.

      Why doesn't this get me anything? I wasn't at the very start of the universe, but that doesn't mean I can't accept the Big Bang theory as a working, useful model of its beginning. In the same way, I don't have to know which exact neurons participate in which networks and in which manner to accept that neurochemistry is our best and most useful model for the way the brain works. And furthermore, that some supra-natural process is most likely not participating in the formation of our thoughts, or the origin of our intuitions.
      In fact, I've already proposed a basic and untested (but testable) theory in this thread which might account for intuition purely in brain chemistry.

      But I think I'm getting distracted by answering some of your specific objections... I'm really mostly concerned with why you think intuition is different than reason. Just because we leap to specific insights and can get there later with reason - EVEN IF we couldn't get there without intuition - I'm not sure that this is all that special. Lets, for the sake of argument, assume that we *must* have intuition to get to new knowledge, and that reason can only come along behind and fill in the blanks... What does that get us ?
      So this would mean we ca

    24. Re:Part two... by Tyler+Durden · · Score: 1
      But I think I'm getting distracted by answering some of your specific objections... I'm really mostly concerned with why you think intuition is different than reason.

      Because intuition is defined as "The act or faculty of knowing or sensing without the use of rational processes" (reason). Given the definition, either you think that intuition is different than reason or that it doesn't exist at all.

      Lets, for the sake of argument, assume that we *must* have intuition to get to new knowledge, and that reason can only come along behind and fill in the blanks... What does that get us ?

      It gets you the ability to discover knowledge you wouldn't be able to get if you were only able to use empricism and pure reason alone. Is there a point of yours here that I'm missing? It would also give the process of doing science a creative component. It takes creativity to formulate the best a priori model to describe your emprical observations as completely and simply as possible. Otherwise, all of science could be accomplished with an algoritm.

      So this would mean we can only gain new knowledge in a way we don't currently understand. Does that mean we cannot ever understand our own intuition ? Not necessarily.

      Perhaps. But all I need to support my theory is for there to always be the need for intuitions for our reasoning to continue to give us results. It doesn't matter whether you can later explain the source of individual intuitions rationally after they happen or not. They just have to keep coming.

      Does it mean we can't understand our own brains ? (Great quotations aside) - no. I mean I like this one "640K should be enough memory for anyone".. but that wasn't true either.

      Materialism says that mind is reducible to brain structure and brain functions. So understanding the brain is the same thing as understanding the mind. Every time you create thoughts to explain mind you create a bigger mind to explain with more thoughts. Any thoughts about mind are by definition subsets of mind. That's the kind of thing that causes all kinds of paradoxes in mathematics, sets that contain themselves.

      It wouldn't surprise me if the phrase "understanding the mind" (or consciousness) is a meaningless concept. Analagous to square circles and the like.

      --
      Happy people make bad consumers.
    25. Re:Part two... by Razor+Blades+are+Not · · Score: 1


      But I think I'm getting distracted by answering some of your specific objections... I'm really mostly concerned with why you think intuition is different than reason.

      Because intuition is defined as "The act or faculty of knowing or sensing without the use of rational processes" (reason). Given the definition, either you think that intuition is different than reason or that it doesn't exist at all.


      Ahh. I guess I meant to say "why do you believe intuition and reason use or are based on fundamentally different processes ?"

      To my mind, intuition is a shortcut to somewhere else, and is useless without reason to back it up. Similarly, I would concede that reason itself seems to give us few new insights, without intuition to "inspire" us.

      However, I remain unconvinced that intuition is some sort of mystical thing that absolutely cannot be explained with reference to the material brains functionality.

      The point I was trying to make is just that. Even if reason is crippled for finding new knowledge, and we concede that intuition is required, what does this prove?

      I mean, what we call creativity in science could well be a very advanced trial and error algorithm that runs through scenarios in our subconcious until a plausible solution is arrived at and we are suddenly struck by inspiration!

      I disagree that all you need for your theory is that there always be the need for intuition... that supports the idea that our brains are not currently wired in a way that we can plod our way somewhere that we can leap to. Occams Razor and all that.

      Every time you create thoughts to explain mind you create a bigger mind to explain with more thoughts. Any thoughts about mind are by definition subsets of mind. That's the kind of thing that causes all kinds of paradoxes in mathematics, sets that contain themselves.

      Not at all. That's a convenient argument, but it doesn't hold, except in the sense that "All Models are wrong... some models are useful." For example, the only perfect model of the universe is the universe itself. That doesn't prevent us from attaining knowledge about the universe, and creating models to account for that knowledge. These models are not perfect models, but they are useful. In the same way, it is unnecessary to have a perfect model of the human brain to attain useful knowledge about it.
      Now the philosophical position that having thoughts about the mind somehow creates a bigger mind to explain with more thoughts is really just begging the question. Why do I need more thoughts to understand the larger mind ? That might hold if by "understanding the mind" you mean "knowing every thought in the mind", but that's not the case.

    26. Re:Part two... by Tyler+Durden · · Score: 1
      To my mind, intuition is a shortcut to somewhere else, and is useless without reason to back it up. Similarly, I would concede that reason itself seems to give us few new insights, without intuition to "inspire" us.

      Well that in a nutshell is what I'd say also. I guess the reason that I put so much emphasis on the role of "intuition" (whatever you feel that boils down to) is that when it pans out well, it leads to the most revolutionary ideas in science. Otherwise all you're doing is tweaking knowledge you've already been given. The best sign that there are going to be great new ideas coming out of science is when you hear something like, "All the great problems have already been solved." (Which is what they suspected before Relativity was invented/discovered).

      That's a convenient argument, but it doesn't hold, except in the sense that "All Models are wrong... some models are useful." For example, the only perfect model of the universe is the universe itself. That doesn't prevent us from attaining knowledge about the universe, and creating models to account for that knowledge. These models are not perfect models, but they are useful. In the same way, it is unnecessary to have a perfect model of the human brain to attain useful knowledge about it.

      I agree with this. I especially like your line that "the only perfect model of the universe is the universe itself." I was thinking of "understanding the brain" as forming an overriding theory (or model) which could explain it and mind completely, which I think we both feel is impossible. Of course it is possible to understand elements of the brain. If we didn't try to do this then we'd be suppressing a whole slew of medical advances.

      My main point of all this, put in your terms, would be that because we (and any other consciousness) are unable to create a perfect model of the universe, there will always be elements of it which are unexplained and the exact means which we must take to explain them, uncertain.

      Now how this all connects to Pantheism or something like Taoism, well... would you consider it a cop-out if I said we should just agree to disagree about this? Just for both of us to get to the point we are now is beginning to fill up the discussions of a Slashdot article with an off-topic thread that probably interests only the two of us.

      By the way, have you taken any philosophy courses or do you teach philosophy? Are you a scientist of some sort? I thought your posts were excellent.

      Take care,
      Brian

      --
      Happy people make bad consumers.
    27. Re:Part two... by Razor+Blades+are+Not · · Score: 1

      I will certainly agree to disagree on this, and with much respect.

      Fortunately, it appears you've thought very deeply about this topic - which is all we can hope for when faced with questions that appear currently unanswerable.

      And, yes I've taken some introductory philosophy classes, as well as some cognitive science. They were years ago, and now I'm merely a concerned amateur.

      Regards,
      David.

  344. Re:Finally.. an end to religion by jnicholson · · Score: 1
    Occasionally, in the past, organised religions have tried to supress branches of science or particular scientific theories, because it appears to those in charge of said organisations that they contradict the teachings of the religion in question. Sometimes, when the scientific theory / branch is followed through, the religion will be modified to take account of it.

    This is of course not entirely dissimilar to the scientific progress. I would argue that sometimes the religions are more stubborn and slow to believe the new theories / allow the branches to be officially not dooming those scientists that work in them to Hell(TM), than the scientific community as a whole is to absorbing these new ideas. I say sometimes, because the scientific community is also capable of being closed-minded to new theories on occasion.

    Organised religions which have become corrupted in some way are advantaged by having their followers unable or unwilling to think for themselves, as the absence of discussion about the correct direction for the church will occur. This leaves the current power-holders in charge, and allows for the pillaging of the open purses of their followers. I certainly won't accuse any specific churches of being in this situation, but it is certainly possible and has very likely occurred in the past. Hence the 'sheep' analogy, which is widely used to describe those who follow others without giving their course some thought.

    I hope this explanation is illuminatory without being ungenerous.

    --
    "Do not drill any holes in your cat - it will not like it."
    -- Nick Davies
  345. JESUS FUCKING CHRIST by Anonymous Coward · · Score: 0

    And I thought Slashbots were paranoid! This motherfucker's bones are made of tin-foil!

  346. You silly conservative. by Anonymous Coward · · Score: 0

    Everyone knows the REAL reason Jesus came to earth to die for our sins: SO THAT PRIESTS COULD MOLEST CHILDREN! I mean seriously, what better position could you be in to molest children other than a priest? And without Jesus, we would have no priests. Therefore, yUO = t3h sUxK!

  347. Re:Finally.. an end to religion by jnicholson · · Score: 1
    religion ... for some reason it seems to survive change pretty well

    People like to have a religious conviction, which is why it survives change so well. Whether this is a good thing or not is not important.

    Religion can be a powerful force for helping to build/control a society - those with religious convictions tend to be less violent towards those who profess the same convictions. Having a social structure is what has enabled us to be so successful as an organism. You can argue that religion has caused a lot of suffering and violence as well, but it is hard to determine whether the greater "harm" or the greater "good" has come of religion.

    --
    "Do not drill any holes in your cat - it will not like it."
    -- Nick Davies
  348. Damn.. why? by Anonymous Coward · · Score: 0
    but what i dont get is why the rover INTENTIONALLY rolled over it. twice. like explain that someone. Thats fucking creepy if you ask me.

    do you actually think the one controller who noticed this "possible life form" was not stomped out by the pro right christian fundamentalist group that controls the president?

    1. Re:Damn.. why? by Z4rd0Z · · Score: 1

      I'm thinking they were testing the maneuverability of the rover, that's why they veered away from a straight line.

      --
      You had me at "dicks fuck assholes".
  349. Re:Finally.. an end to religion by fermion · · Score: 1

    So does this mean Heinlein won the bet?

    --
    "She's a scientist and a lesbian. She's not going to let it slide." Orphan Black
  350. Re:reaction rates by deglr6328 · · Score: 1

    Pardon my ignorance, but how exactly to you calculate the probability of abiogenetic reactions when you don't even know what they are let alone fully understand their reaction rates?! No one knows exactly HOW precursor molecules reacted to form RNA (then DNA) so placing probabilities on their rates of formation in a prebiotic Earth is patently absurd. More likely it is that we simply haven't figured out what make these reactions stable and probable. There is progress here though, on Jan. 9th. of this year researchers at the University of Florida foud that Borate minerals completely stabilize the reaction necessary to form simple sugars like ribose(as in RIBOnucleic acid). There is no logical reason I can think of that will prevent scientists from 'cracking this nut' when it comes to figuring out how abiotic synthesis happened, and when it is figured out it will be one of the most triumphant moments of science in history.

    --
    - "Hear that?! The percolations are imminent! Cease your ingress!"
  351. Re:Finally.. an end to religion by jnicholson · · Score: 1
    A circle is an ellipse.

    Degenerate!

    --
    "Do not drill any holes in your cat - it will not like it."
    -- Nick Davies
  352. Re:Where The Water Went: Richard C Hoagland's Theo by Anonymous Coward · · Score: 0

    Moderated off topic. Yeah okay. I sure hope a meta moderator catches that one.

  353. Re:Finally.. an end to religion by firewood · · Score: 1
    Actually, I think there were problems with the epicycles theory when it came to actual observations. By Galilleo, Kepler and Newtons time it became apparent that some of the eccentricities of the planets (and the moons) motions in the sky ran counter to the epicycle theory and supported the Copernican hypothesis beyond a reasonable doubt.

    Actually, the Copernican hypothesis was about circular epicycles. He just modeled the epicycles around a different center. It was Kepler who figured out the mathematics of the elliptical model, and Newton who hypothesized why.

  354. It's not mud by Asacarny · · Score: 1

    Read carefully. Levin also believes that the Labeled Release experiment of the Viking landers proved the existence of life on Mars. The article says he is a "former Viking Mars lander investigator".

    There is a reason that high profile scientists have not reiterated Levin's apparently blindingly obvious conclusions.

    Adam

  355. Re:Finally.. an end to religion by groomed · · Score: 1

    This doesn't make the slightest bit of sense.

    If God is omnipotent, then how can he be incapable of making man understand creation?

    If God comes to us in ways we understand, then how come he never appears to a nuclear physicist?

  356. Re:Finally.. an end to religion by Razor+Blades+are+Not · · Score: 1

    Ahh Pantheism (1) instead of Pantheism (2) = Polytheism... consider me corrected.

    I've also been introduced to some concepts that go along with this feeling... such as the assertion "All models are wrong. Some models are useful." My general reaction to this is "So?" The fact that humans might not be able to ever satisfactorily model the entire universe, or come up with a "theory of everything" for example, doesn't actually worry me, since we have tended (through scienctific inquiry) to come up with models that approximate enough of the universe to be useful. I hope that the current trend back towards mysticism and stupidity doesn't stop these advances.

    Now you may well be correct - that we cannot know everything about the universe. I tend to agree with you.

    However, this doesn't propel me into the arms of mysticism or superstition, since evidence has shown that our evolving models of the universe have been and probably will continue to be efficacious. Furthermore, most forms of mysticism prove to be useless in attaining knowledge of the presently unknown. I see no reason to "fill in the gaps" of the unknowable with suspicious mumbo-jumbo.

    Now to say something like .. science can't know these things, but this philosophy can, and I can prove it... that would really be something.

    But how do I choose which religion or system of dogma to believe in when none of their claims or promises can be verified ?

  357. Re:Finally.. an end to religion by QuantumFTL · · Score: 3, Informative

    Now we find another local planet with ancient water on it.. The next find I expect is simple life living on Mars.

    How can any religion survive that revelation?


    I know you're a troll but it's a decent question.

    I work at JPL on this mission, however I'm also a Christian. And as a Christian I believe personally that God made some damn cool stuff for us to explore. If we find past life on Mars (and believe me, we are a long ways away from that) that won't make me feel any worse about how I believe. I will feel more awe, not less, at what I see around us.

    I'm not advocating my religious beliefs but it's amazing how many people assume all Christians are violently against the existence of extraterrestrial life. The Bible says we are special compared to what else is on this planet, and nothing more. Personally I'd be surprised if God wouldn't make more awesome, different types of "people" to enjoy this crazy universe :)

    Cheers,
    Justin Wick
    Mars Exploration Rovers

  358. So will Earth lose it's water sometime? by paroneayea · · Score: 2, Interesting

    Think about it. There has to be some reason why Mars once was covered in water and now isn't. Could the same thing happen to our own planet?

    --
    http://mediagoblin.org/
    1. Re:So will Earth lose it's water sometime? by cavac · · Score: 3, Informative

      Probably yes. But it will take much longer than on mars.

      AFAIK, Mars lost much of it's atmosphere (and i assume its water as well because of the lowering atmospheric pressure) to the solar wind, because it has no magnetic field (or at least no global one), so the solar wind could rip the uppermost part of the atmosphere away.

      Of course, this process takes millions ans billions of years, but mars has been around a long time...

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
    2. Re:So will Earth lose it's water sometime? by crusher-1 · · Score: 4, Informative

      Mars lost its magnetosphere eons ago. This caused the solar wind to blow away and boil off it's atmosphere over a few million years (a relatively short time all things considered).

      They have presently been doing research related to Earths fluxuations in its magnetosphere. At present the major indicators used to determine the stability (as we understand it) has been dropping. The speculation is that we are going to eventually have a poll flip (north becomes south and vice verse). In the interim their will be a period of time where holes (for lack of a better word) similar to those existing at the north and south poles that cause the Aurora Borialis will exist in multiples. In otherwords, during this period of time these will drift around the surface of the earth until the fields stablize. The results will be spectacular night sky showings in such unlikely places as Paris or Hong Kong or where have you - the downside is the exposure to solar radiation of people under these zones.

      The magnetosphere is dependent on the internal heat generated by the Earths core and it's rotation. In Mars case it is speculated that its core went cold a very long time ago and this was the primary reason its magnetosphere failed and let the solar wind work away the atmosphere.

  359. Re:Finally.. an end to religion by Razor+Blades+are+Not · · Score: 1

    Sorry - I didn't include enough detail. It is very interesting that Galileo, for much of his life, was offended by Keplers elliptical model (or perhaps his mysticism) calling it inelegant. So even as he was a staunch supporter of Copernican heliocentricity, he couldn't bear to mar the perfection of the circle by admitting that Kepler was correct.

    However, Galileo, Kepler and Newton were almost contemporaries (Newton was born in the year Galileo died, and several years after Kepler died), so I referred to that as "Galileo, Kepler and Newtons time" to refer to those who were heavily influenced by the Copernican heliocentricity..

    Hmm. but I did imply that it was Copernicus who suggested ellipses - I should proof read my posts more often. :) You are quite correct - it was Kepler through and through.

  360. Re:Finally.. an end to religion by LordK3nn3th · · Score: 0, Troll

    I never said science was pop philosophy. I love science. I'm saying your analysis of religion and beliefs are pop philosophy.

    Yeah, anything that disagrees with the GREAT FORCE OF KNOWLEDGE that is Taoism is "pop philosophy".

    Pop philosophy? Ha! Pop philosophy, if anything, is the eastern claptrap you have fallen for hook, like, and sinker. People are fascinated with that trash nowadays-- just look at the Matrix, THAT is pop philosophy.

    [quote]
    I agree, all empirical claims are within the reach of science. But scientific thought (as is probably all thought) is based on a metaphysical framework. As can seen by the advances science has given us, the framework upon which science is supported is fantastic FOR WHAT IT IS MEANT TO DO.[/quote]

    Which is to make observations of and describe the universe, which leaves no room for religion except to control people.

    [quote]
    I'd argue, however, that science isn't the right tool for all problems. Like a sense of well-being, compassion, or morals.

    Those are philosophical topics. Many philosophers, scientists, and including myself, agree that they are subjective things-- you cannot subjective morality as a true outside force.

    Well-being, though, is very scientific as scientifics can or will be more able to one day describe the workings of the brain. Compassion, of course, is another instinctual part of us, as is morals-- the brain chemistry of morals is discussed in this months Discover.

    I never told you what I believed in. I don't believe in silly deities or magical forces. You just wanted to be an asshole and assume it about me because I dared to give you an opinion other than your own. I am a pantheist (some would say that I'm really an atheist).

    I know exactly what a pantheist is, it's semantic nonsense. "All is God". Sure, only if you define "All" to mean "God". Of course, the traditional definition of "god" includes "concious being" of some sort-- and there is no evidence to support that assertion of all. If that isn't what you mean by god, then it's painfully obvious you want to call yourself a "god believer" while not really believing in a true deity.

    I don't believe in the supernatural. I also believe that no materialistic view of the world can explain all physical phenomenon without contradiction.

    If it's not materialistic, it's supernatural, Mr. Pop Philosophy Eastern Claptrap. You have yet to explain how materialism is contradictory when science itself is materialistic (ever see a scientist propose that the universe itself just decided to make something happen-- your pantheistic nonsense, that is...)

    This leaves room for what I'd consider "religious beliefs" that can exist without contradicting science. (Sorry. Not much time to get into more detail than that). I also freely admit when I don't know exactly how something works.

    Religion is the antithesis of rational thought. HOW DO YOU COME TO "RELIGIOUS CONCLUSIONS"? Obviously, it's not through data-gathering or critical thinking-- it's from being easily swayed by "THE WISDOM OF THE ANCIENTS", as in your case, or from being exceptionally gullible (as is also in your case).

    Anything which makes a statement about reality can be approached by science. Science can tell us what morals come from (that is, how we decide what is moral, along with all other decision-making processes) but can't tell us what IS moral-- that's subjective and can't be approached objectively.

    You are just struggling to get your precious religion to fit in with your "crap" worldview. You twist things to instead wait on evidence you wait until something disproves your claim (anyone could tell you that's impossible, as I did already), you are purposefully vague (religion is meant to describe things science can't. I will say nothing regarding how those "things" are decided so I can attempt to look smart). You also attempt to look smart by using the word "metaphysics", which a

    --

    ---
    Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
  361. Re: There was NOT WATER!!! by Anonymous Coward · · Score: 3, Informative

    "Informative"? Yeesh.

    FeH doesn't mean anything, because iron has valence 2 or 3 in stable compounds.

    FeS3H2 doesn't spell anything but ignorance.

    Iron sulfate hydrate is FeSO4.n(H2O). "Hydrate" means it has water bound up with it.

    Congratulations on being able to count atoms on both sides -- and even multiply small integers, wow! -- but there's a lot more to chemistry than that.

  362. Wrong by conan776 · · Score: 2, Informative

    That's why the latin is more elucidating. You're fallacy is falling into a linguistic trap. Cogito ergo sum. Think do I, thus am I. The first premise is think, the rest follows. Counter arguments that you can't think that you've thought until you have thought are Zeno-eqsue (google Zeno frog well) or that you perhaps only think you are thinking (google Chuang Tzu dream butterfly) are self-evidently moot. Dang, the frog ate the butterfly again. I hate it when that happens.

    --
    "Reality is that which, when you stop believing in it, doesn't go away." -- Philip K. Dick
  363. Re:Finally.. an end to religion by LordK3nn3th · · Score: 1

    That is exactly the problem of his claptrap. I found that the believers eventually get down to "faith", and then accuse the scientific types of being religious even though they don't have the slightest idea what the difference between faith and empiricism is.

    Sadly, they believe in "absolute proof", that things can be "mathematically proven" (which in itself is a myth!), which is their out on whenever there is no evidence that shows previous evidence was likely to be wrong or misinterpreted. They think things must be disproven in order to be invalid, and that's simply not the case. They don't understand how an elaborate system of assumptions could make -ANY- thing true, no matter what is observed!

    Science gives us testibility, verification, etc. Science is designed to fix itself-- although some "scientists" may lack integrity, that certainly not true of most scientists.

    Religion, on the other hand, just claims knowledge. It's ridiculous that people still adopt that fallatic and archaeic way of thinking in these modern times, but eh... people are stupid, I guess.

    Yes, there are things people will never know. And there is no need for religion to speculate on it, because it's not fact or knowledge: it's speculation, that's all it is, and much of time it's most likely not true.

    If we can't know it, don't try to find an answer.

    --

    ---
    Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
  364. Parent is a troll, NOT insightful by DrMorpheus · · Score: 1
    Normally I would pack this post with URLs pointing to the complete stupidity of the parent poster.

    But as Thomas Paine said, "To argue with a person who has renounced the use of reason is like administering medicine to the dead."

    --
    Debunking the "59 Deceits"
  365. Ahem, your a rocket scientist... by DrMorpheus · · Score: 1
    ...NOT a biologist, or do I really need to point that out?

    As Richard Feynman used to say, "Scientists are no better outside their area of specialization than amateurs."

    --
    Debunking the "59 Deceits"
    1. Re:Ahem, your a rocket scientist... by Moofie · · Score: 1

      Feynman can speak for himself. He was a brilliant man, but by his own characterization, what does he know about the sociology of scientists?

      I'm not a biologist. But I know that biologists have this problem knocked. Why? Because I've talked to them, and read their articles. Unless you suppose that my education is not sufficient to enable me to understand things that I read and hear.

      Then we'll have a totally different conversation.

      And apparently, your education is not sufficient to tell the difference between the possessive "your" and the contraction "you're", so any aspersions you might want to cast on my intellect and education are immediately suspect.

      --
      Why yes, I AM a rocket scientist!
    2. Re:Ahem, your a rocket scientist... by DrMorpheus · · Score: 1
      Feynman can speak for himself. He was a brilliant man, but by his own characterization, what does he know about the sociology of scientists?
      Or, in other words, I'll acknowledge Feynman's brilliance long enough to use his quote against him. Then I'll dismiss his point completely without further reflection.

      I'm not a biologist. But I know that biologists have this problem knocked. Why? Because I've talked to them, and read their articles. Unless you suppose that my education is not sufficient to enable me to understand things that I read and hear.
      Oh, you've talked with all of them? Or is it a significant portion? You've done a thorough research of the relevant literature and based upon your training you've come to the conclusion that the assertions of someone who's probably written more peer-reviewed literature on the subject than you have is full of crap because of his stance on nuclear disarmament? I believe that this fully qualifies as a non sequitur.

      And apparently, your education is not sufficient to tell the difference between the possessive "your" and the contraction "you're", so any aspersions you might want to cast on my intellect and education are immediately suspect.
      Ah, your statement with the most substance, obviously.

      Now I have a better understanding of the depth of your understanding and criticism of Sagan's Mars jars experiments.

      --
      Debunking the "59 Deceits"
    3. Re:Ahem, your a rocket scientist... by Moofie · · Score: 1

      You brought up the Feynman quote. If you think it's valid, then it's valid. I disagree.

      If you think it's necessary to talk to every single researcher on the planet to have an informed opinion, there is no such thing as an informed opinion.

      My point stands: Biological contamination is a problem that is solved all the time here on Earth. It's a well understood problem, and there is no reason that the techniques could not be applied in a laboratory on the surface of Mars. To suppose that the ONLY way to prevent biocontamination is to use unmanned probes is just silly.

      There are lots of good reasons to use unmanned probes. There are lots of good reasons to send people. Both are necessary for the future survival and growth of our species. Neither need be impeded (or advanced) by worries about biocontamination.

      And yes, in my opinion, Sagan is a fuckwit, and anything he might say is met with more than the average amount of skepticism by me. You are free to have a different opinion. I didn't say that you were a fuckwit because you don't think Sagan is a fuckwit, and I didn't say that Sagan was the only person to do Mars jar experiments. I simply stated my (considered) opinion that those experiments are not germane to the question at hand.

      --
      Why yes, I AM a rocket scientist!
  366. Re:Finally.. an end to religion by Tyler+Durden · · Score: 1
    Abusive. Got it.

    Yeah, anything that disagrees with the GREAT FORCE OF KNOWLEDGE that is Taoism is "pop philosophy".

    One thing's got nothing to do with the other. There are many arguments against Taoism that I can respect. But you seem too willfully ignorant of what Taoism is about to make them.

    You do know realize that science is a branch of philosophy, right?

    You have yet to explain how materialism is contradictory when science itself is materialistic

    Right. Science is materialistic. If materialsm is incapable of explaining all natural phenomenon without contradiction, does that mean that all science is bunk? I know I don't think so.

    Snipped a bit of ranting

    Metaphysics is just the question, "What is reality?" At least it was the last time I took that Metaphysics philosophy course. That and metaphysical claims are claims that cannot be verified or disproven with the senses. Not trying to look smart - they're very simple concepts.

    Sorry kid, I don't mean to troll you or anything but your ideas are the ones that are lacking. Just because you want "more to life" doesn't mean that there -is- more to life. Empirical observation beat speculation any day.

    You still refuse to try and understand my point of view, don't you? There are many many philosophers, scientists, and thinkers out there with opinions contrary to your own. Read them. You don't have to agree with them, but you can at least try to argue against what they say instead of what you want them to. And you might be able to respect them, too. I'm sorry that you cannot repect mine.

    --
    Happy people make bad consumers.
  367. Re:Finally.. an end to religion by Unknown+Lamer · · Score: 1

    Yahwish never excluded the existence of other gods; Yahweh was simply the god from which all other gods derived their power. Thus the other gods were all power less against Yahweh because he gave them their power.

    Yahwish was only monotheistic in the sense that Yahweh was considered to be the only god with any real power. As for Christianity; what do you thing an angel (messenger) is? Basically a lesser god the way I see it.

    --

    HAL 7000, fewer features than the HAL 9000, but just as homicidal!
  368. Re:Finally.. an end to religion by Unknown+Lamer · · Score: 1

    There is a Mesopotamian creation story (I forgot which one) in which Marduk splits the water goddess (Tiamat?) in two and creates the earth in between the upper and lower waters of her corpse. The sky is blue, the sea is blue. Naturally it follows that both are water.

    Both Yahweh and Marduk are storm gods as well. Marduk was even made the head of the pantheon as a result of his destruction of Tiamat and the creation of men (I know Mami [I think that was her name] birthed man kind, but Marduk did the convincing) to do all the work for the lower gods. The resemblence between the two is interesting.

    One doesn't have to take everything written in the Tanakh as being literal or entirely factual in order to accept the whole thing as being generally sound.

    --

    HAL 7000, fewer features than the HAL 9000, but just as homicidal!
  369. The dirty bastards! by Anonymous Coward · · Score: 0

    I have uncovered their plan!!

    1. Burn up re-entry unsafe RTG's over Canada
    2. ???
    3. Profit!

  370. The Bible was not written as a scientific textbook by conan776 · · Score: 1

    Something off of the internet... "Genesis chapter one is clearly false and here's proof" 1 In the beginning God created the heavens and the earth. Now it is certaintly true the before life first evolved, heaven or "space" and the planet earth had to first be created, and there is no scientific evidence disputing this. 2 The earth was without form and void, and darkness was upon the face of the deep; and the Spirit of God was moving over the face of the waters. Of course primitive single cell life did evolve at some point. Early life would not have had any way to detect robust forms and would have found their surrounding a void. Yes, life most likely would have come about on the surface of the planet, thus "the deep" would have been devoid of it, and, as is still the case today, dark. And, if we interpret the "Spirit of God" as being life itself, it most certaintly moved, whether through primitive cellular locomotion, or only via tidal currents, primarily over the face of the waters, where science does hold life began. 3 And God said, "Let there be light"; and there was light. Sure, at some point primitive single cell life forms would have developed the chemical ability to rudimentally detect light. 4 And God saw that the light was good; and God separated the light from the darkness. And sure, when life "saw", it only makes sense that this "God", whatever that is, was able to see also. And of couse, being able to detect which direction light was in would have aided the survival of life and this, just to give the text the benifit of the doubt, was good. And yes, life would have been able to detect and act on the fact that some areas were light and some areas were dark. 5 God called the light Day, and the darkness he called Night. And there was evening and there was morning, one day. Primitive life would have experienced the motion of the earth relative to the sun which brings about day and night. Science has no evidence that there was a time in earths history when it did not move thusly. This time period of single celled life eventually able to detect certain wavelengths of the UV spectrum did indeed constitute a major epoch in life's development. 6 And God said, "Let there be a firmament in the midst of the waters, and let it separate the waters from the waters." It is not disputed by reputable scientists that there was a time at which the atmosphere changed from its original clouded greehouse state. The was indeed accomplished through photosynthesis which, simply put, does separate one molecule of water into hydrogen and oxygen with the help of light from the sky. But this passage is hardly clear. 7 And God made the firmament and separated the waters which were under the firmament from the waters which were above the firmament. And it was so. This separation of water would have eliminated the greenhouse and revealed the sky and made clouds less ubiquitous. Sure the atmosphere changed a great deal, but this sentence is hardly clear in its meaning which is the first strike against this obvious fable. 8 And God called the firmament Heaven. And there was evening and there was morning, a second day. The change of the atmosphere and the subsequent changes in the way life survived also constituted a major epoch in the story of life. 9 And God said, "Let the waters under the heavens be gathered together into one place, and let the dry land appear." And it was so. 10 God called the dry land Earth, and the waters that were gathered together he called Seas. And God saw that it was good. Sure, the continents as we know them (in differing locations) did appear after the change of the atmosphere, since the end of greenhouse conditions allowed for the icecaps to form. But are we supposed to believe there was no dry land at all before this time? What fools do the authors take us to be? 11 And God said, "Let the earth put forth vegetation, plants yielding seed, and fruit trees bearing fruit in which is their seed, each according to its kind, upon the earth." And it was so. Sure, primitive lichens and mosses did sprea

    --
    "Reality is that which, when you stop believing in it, doesn't go away." -- Philip K. Dick
  371. Bible was not written as a scientific textbook by conan776 · · Score: 1

    Something off of the internet (fixed formatting, sorry):

    "Genesis chapter one is clearly false and here's proof"

    The creation myth presented in the first Chapter of Genesis is clearly false, and here's proof.

    Genesis 1

    1 In the beginning God created the heavens and the earth.

    Now it is certaintly true the before life first evolved, heaven or "space" and the planet earth had to first be created, and there is no scientific evidence disputing this.

    2 The earth was without form and void, and darkness was upon the face of the deep; and the Spirit of God was moving over the face of the waters.

    Of course primitive single cell life did evolve at some point. Early life would not have had any way to detect robust forms and would have found their surrounding a void. Yes, life most likely would have come about on the surface of the planet, thus "the deep" would have been devoid of it, and, as is still the case today, dark. And, if we interpret the "Spirit of God" as being life itself, it most certaintly moved, whether through primitive cellular locomotion, or only via tidal currents, primarily over the face of the waters, where science does hold life began.

    3 And God said, "Let there be light"; and there was light.

    Sure, at some point primitive single cell life forms would have developed the chemical ability to rudimentally detect light.

    4 And God saw that the light was good; and God separated the light from the darkness.

    And sure, when life "saw", it only makes sense that this "God", whatever that is, was able to see also. And of couse, being able to detect which direction light was in would have aided the survival of life and this, just to give the text the benifit of the doubt, was good. And yes, life would have been able to detect and act on the fact that some areas were light and some areas were dark.

    5 God called the light Day, and the darkness he called Night. And there was evening and there was morning, one day.

    Primitive life would have experienced the motion of the earth relative to the sun which brings about day and night. Science has no evidence that there was a time in earths history when it did not move thusly. This time period of single celled life eventually able to detect certain wavelengths of the UV spectrum did indeed constitute a major epoch in life's development.

    6 And God said, "Let there be a firmament in the midst of the waters, and let it separate the waters from the waters."

    It is not disputed by reputable scientists that there was a time at which the atmosphere changed from its original clouded greehouse state. The was indeed accomplished through photosynthesis which, simply put, does separate one molecule of water into hydrogen and oxygen with the help of light from the sky. But this passage is hardly clear.

    7 And God made the firmament and separated the waters which were under the firmament from the waters which were above the firmament. And it was so.

    This separation of water would have eliminated the greenhouse and revealed the sky and made clouds less ubiquitous. Sure the atmosphere changed a great deal, but this sentence is hardly clear in its meaning which is the first strike against this obvious fable.

    8 And God called the firmament Heaven. And there was evening and there was morning, a second day.

    The change of the atmosphere and the subsequent changes in the way life survived also constituted a major epoch in the story of life.

    9 And God said, "Let the waters under the heavens be gathered together into one place, and let the dry land appear." And it was so.
    10 God called the dry land Earth, and the waters that were gathered together he called Seas. And God saw that it was good.

    Sure, the continents as we know them (in differing locations) did appear after the change of the atmosphere, since the end of greenhouse conditions allowed for the icecaps to form. But are we supposed to believe there was no dry land at all before this t

    --
    "Reality is that which, when you stop believing in it, doesn't go away." -- Philip K. Dick
    1. Re:Bible was not written as a scientific textbook by 1stMode · · Score: 2, Insightful

      Back to previous page Life from space? Unlikely ... Let's wait and see by Carl Wieland and Jonathan Sarfati The world's media is abuzz with the claim that life forms have been found coming in on the Earth from outer space. This is said to reinforce the belief that life has evolved in space and 'seeded' the Earth. This preliminary response was prepared prior to our being able to access original papers, but what we have been able to gather so far is as follows. What was actually found? The Scotsman (31 July 2001) reported: 'A fluorescent dye which is only taken up by the membranes of living cells was used to detect the presence of the organisms. Electron microscope images revealed coral-like clumps of material measuring between five and 15 micrometres across. ... "...we have detected between one and 10 clumps of these bacteria per litre of ambient air."' However, note the following: Presuming that the test with the membrane-sensitive dye is proof that they are bacteria, we are not told how they allegedly differ from Earth-bound ones. Evidently their membranes aren't too different! If their biochemistry or genetic machinery had been carefully compared, no doubt that would have featured prominently in the reports. There are many non-living things that have a 'ball-park' resemblance to bacteria. Recall the various false 'Mars rock (fossil) bacteria' claims. Shape and size are not enough. If the objects are indeed living organisms, it is true that living creatures have not been verified at that altitude before. But other scientists are saying there is no reason that the right weather conditions might not waft bacteria that far away from the Earth. In fact, it has been suggested in the past that Earth-bound bacteria may well get up high enough for radiation pressure to carry them off to other planets (see Planets can swap rocks). There is something intrinsically strange about a claim which essentially says: 'They're 40 km from Earth, so they can't have come from Earth, that's too far, so they have come from another place trillions of km away.' There is serious doubt whether bacteria, unprotected by e.g. being inside a rock, could survive the harsh conditions of outer space. Finally, it may be very significant to note that one of the scientists apparently involved in the claim, Professor Chandra Wickramasinghe, has long written about his theory (shared with Sir Fred Hoyle) that the Earth is being 'seeded' with living things from outer space. They developed this theory after they calculated how mathematically impossible it would be for life to evolve here on Earth. (Of course, their theory only shifts the impossibility to another part of the universe. And later they realised that the chance origin of life would defy the laws of probability even if the whole universe were filled with primordial soup!) Without wishing to be uncharitable, we are not the only ones pointing out that it may be no coincidence that the evidence is being interpreted to conform to that viewpoint. Conclusion In one sense we don't have enough information to even warrant responding yet, but with all that media attention, Christians will be asking us about it sooner rather than later. If these are bacteria, and it seems a big 'if' at present, it remains to be seen whether they indeed originated from outer space. If so, then knowing the incredible complexity of even the simplest living thing, they must also be the product of creation. Nevertheless, in the 'big picture' of the Bible, it would be an exceedingly strange thing to expect life forms in outer space. Our deep skepticism on this claim has both a scientific and a Biblical basis. As our subtitle said, though, 'let's wait and see'. Meanwhile, check out the articles on Q&A: Alien Life/UFOs.

  372. Re:Finally.. an end to religion by jogie112 · · Score: 1

    religion survives because it changes. science survives in the same way, by changing and updating its theories. the way in which it changes is a bit different since it is bound by the scientific method but in principle is the same. besides, religion isn't an abstract theory out there to be proven or struck down. human beings created religion for reasons unrelated to any scientific revelation that may come by from time to time. religion is here to stay.

  373. Re:reaction rates by jogie112 · · Score: 2, Interesting

    I agree with your main argument. Assigning probabilities to events which we don't fully understand is somewhat rediculous. Any sort of argument that uses a figure like "10^26, yada yada" is interesting because its the best science with the knowledge we have right now. But trying to figure out how life began/was created is so difficult, we don't even know what we don't know. Any statistics we come up with are derived from a hopelessly incomplete picture.

  374. Religion by Anonymous Coward · · Score: 0

    Religion is the "science" of things that we don't even know that we don't know...

  375. Re:fossil rhino cast in igneous rock by Anonymous Coward · · Score: 0

    >> "Hell, there are cases where fossils are known from igneous rocks (e.g., trees encased in lava flows) and plenty of metamorphic rocks too."

    Excerpt from: http://paleozoo.geozoo.org/world/na/us/wa/2.php

    Blue Rhinos & Evergreen Elephants

    Four people from Seattle were searching for petrified wood in Blue Lake basin in 1935. Suddenly, they spotted a cavity in a rock wall. Crawling inside, they found several small bones lying around.

    Scientists later determined that the bones belonged to some kind of rhinoceros. Only one complete tooth was found. The worn tooth indicated the animal was probably old when it died.

    To get a better idea of what the animal looked like, they decided to make a mold of the cast. They had to carry water up a 200-foot cliff, then crawl into the dark, dusty mold.

    The mold indicates the animal was probably at least 50 inches tall at the shoulder and about eight feet long from snout to tail. It probably weighed about a ton. It was lying on its back with its legs sticking up and appears to have been bloated.

    Two known prehistoric North American rhinoceroses fit the descriptionDiceratherium and Subhyracodon. But Subhyracodon lived at least 12 million years before lava began to form the Columbia Plateau. So, for the time being, the Blue Lake Rhino is considered a Diceratherium, a rhino that sported two horns growing side-by-side on its snout.

  376. that's a theory by ajagci · · Score: 2, Interesting

    The notion that Mars has been contaminated via meteor impacts is still a theory. It's a plausible theory, but just a theory. It's, in fact, a theory we could try to confirm by examining what kind of life, if any, exists on Mars. That in itself would be a spectacular scientific result.

    But once Mars has been contaminated by bacteria from earth, that opportunity is gone because we won't be able to distinguish bacteria we brought from bacteria that traveled via meteor impact.

    1. Re:that's a theory by Decaff · · Score: 1

      Its a very good theory - we have got bits of Mars on Earth, and its highly unlikely that bits of Earth haven't gone the other way.

      However, we do need to avoid contamination by higher life forms. Bacteria can easily get across interplanetary space, but algae and fungi are a lot less likely to do so, but may be able to grow in some martian environments.

    2. Re:that's a theory by ajagci · · Score: 1

      Its a very good theory - we have got bits of Mars on Earth, and its highly unlikely that bits of Earth haven't gone the other way.

      Of course, bits of earth have gone the other way. But whether bacteria have survived the trip and whether they have survived on Mars is another question. Perhaps they did initially survive, then die, then something else sprung up. We won't know until we look, and we can't look anymore once it's been contaminated.

      Bacteria can easily get across interplanetary space

      You're jumping to conclusions--there is no evidence of that yet. It's plausible, but that's all. Until we actually observe it, we don't know. And there are a lot of things that "getting across interplanetary space" could mean.

      but algae and fungi are a lot less likely to do so

      Again, we don't know. Eucaryotic spores can be very hardy, too.

    3. Re:that's a theory by ajagci · · Score: 1

      Jeez, some moderator apparently has too many moderation points. I suppose such idiotic moderation is par for the course for Slashdot.

    4. Re:that's a theory by Ed+Avis · · Score: 1

      The moderator was me - I think I meant to choose some other moderation and clicked the wrong thing. Anyway, this post should undo it.

      --
      -- Ed Avis ed@membled.com
  377. Dismissed by SuperKendall · · Score: 1

    We don't need to contaminate Mars with the Earth Bacteria...

    Why? You can distinguish between earth and native Martian bacteria via testing. Not that our bacteria would get very far there, and we would also take some percautions I'm sure (like no spitting, for one).

    The argument not to go to Mars because of contaimination concerns is one of the weaker ones.

    --
    "There is more worth loving than we have strength to love." - Brian Jay Stanley
  378. manned probes are not cost-effective by ajagci · · Score: 1

    Which is exactly why we should send a manned mission with a microbiologist or two who can spend a year and a half looking at various types of sediment for hundreds of kilometers.

    For that amount of money and effort, we can send literally hundreds of unmanned probes. The overall risk with the unmanned probes is going to be much lower and the overall scientific benefit is much greater.

    Manned travel to Mars just makes no financial or scientific sense at this point.

    NASA has never lost a human in space, so sending them on a 1.5 year mission is actually safer than throwing them to orbit.

    Why would "losing a human in space" be a big concern in deciding whether to send a manned mission to Mars? That wasn't a concern during any of the other great explorations of humankind. But the sad fact is that safety just isn't what makes manned interplanetary missions disproportionately expensive, it's the weight and basic requirements of human beings in general that do.

  379. Lotsa fun by ingenuus · · Score: 1
    Yup. In logic, there are always assumptions. Statements can only be proven relative to those assumptions.

    I suppose "cogito ergo sum" is actually a philosophical appeal to empiricism, since, to be meaningful, the logical assumption that "thinking implies existence" must be empirically self-evident.

    i.e. sensing anything is evidence of existence; and reflecting upon that sensation allows us to empirically "prove" our own existence (even if only to ourselves).
    The thing in the box has no place in the language-game at all; not even as a something; for the box might even be empty.
    An interesting sig, though I don't know what the language-game is. It seems to depend upon your definition of "thing" and beg the question of defining a variable encompassing both "thing" and "empty".

    This reminds me of another potentially confusing quote: "Nothing is too good for you... and that is exactly what you'll get." In this case, the differing definitions of the word "nothing" must be considered.

    Ho hum... after re-reading this post, it seems rather arbitrary and silly, but seeing as I've already written it and I'm sleepy... bah. :)
  380. The Real Answers by turgid · · Score: 2, Informative

    The real answers can be found here. David Icke knows the TRUTH. It's the lizards from outer space. And the British Royal Family. And the Freemasons. And the Devil Worshippers. And he doesn't take his pills.

    1. Re:The Real Answers by Anonymous Coward · · Score: 0

      And he mods people "informative", apparently :)

  381. Re:Of the two... by tarunthegreat · · Score: 1

    DUH! Sex with a martian mare. I hear they grow tits this time of year...
    You Insensitive CLOD!

  382. A long shot... by Evil+Pete · · Score: 1

    OK its a wild suggestion but perhaps the 'beads' are in fact small stromatolites. Hmm. Some of the beads are split so it shouldn't be too hard to get a very good close up image to see if this is the case, stromatolites have very distinct internal structures.

    --
    Bitter and proud of it.
  383. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    "How can any religion survive that revelation?"

    The same way it has survived all other scientific advances; make up something else to believe. Religion, being completely arbitrary and thusly having no connection to anything real, is indifferent to facts and completely plastic. You need to familiarize yourself with the concept of falsifiability.

  384. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    I do see a whole bunch of people here missing the point entirely. Whatever particular folklore and fairy tales you might subscribe to are entirely irrelevant to the existance of religion.

    Religion exists because some people NEED it. In order for their lives to make sense to them, they require some organizing principles, be it the eightfold path or Jewish creation myths or whatever.

    Trying to end that need by refuting their particular dogmas is like trying to empty the ocean with a bucket.

  385. I'm confused by RedLaggedTeut · · Score: 1
    Which planet do you mean?

    Earth or Mars?

    Which do you want to nuke ?

    --
    I'm still trying to figure out what people mean by 'social skills' here.
  386. Re:Finally.. an end to religion by Fjord · · Score: 1

    True, I just stole the definition from somewhere. I had a correct one, but it didn't sound as fancy as this :)

    I also know tht ellipse is a synonym for ellipsis. I just wanted to be a dick.

    --
    -no broken link
  387. Re: NASA's disinformation by Anonymous Coward · · Score: 0

    It's the NASA's disinformation, xDDDDD.

  388. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    It would if it came at the end of a sentence.

  389. Re:Finally.. an end to religion by NorthDude · · Score: 1

    I understand perfectly, having grown up with parents who where themself "sheeps"... Now, they do not follow this religion anymore, but they follow something else which is not any better.

    I like your post, and I agree that there is not many (Well, I do not know of any) religions able to, or willing to, really pursue the goal of "finding the truth" which is why I do not follow any either. But I do not consider myself an atheist because I do not adhere to any specific branch or religion, no more then I adhere to the view that there is no god (or whatever its name) at all.

    Maybe I'd just been a bit easy on the trigger with my original reply, but I hate it when both side accuse the other of being closed-mind or "sheeps" when they seem to be as closed mind or as much a sheep as their "opponent".

    Thanks for rational reply!

    --


    I'd rather be sailing...
  390. But no giant shrimp by Anonymous Coward · · Score: 0

    Even if the evidence was declared as "conclusive", we still wouldn't get our giant shrimp from Long John Silver b/c it didn't meet the deadline. What a rip.

    [/lucio]

  391. My point exactly. by StarKruzr · · Score: 1

    What is the point of proclaiming something diminished which can't be measured? For that matter, how can you even do it?

    It strikes me that this is somewhat similar to the argument that allowing gay marriage somehow diminishes the sanctity of marriage.

    In what units does one measure sanctity? ::shakes head::

    --

    +++ATH0
  392. Hopefully... by StarKruzr · · Score: 1

    ... religious wars are something specific to just us humans. Maybe they'll think fighting over how tall Jesus was would be silly. Imagine that.

    --

    +++ATH0
    1. Re:Hopefully... by Razor+Blades+are+Not · · Score: 1

      Exactly. But that won't stop us from invading THEM for being heathen unbelievers :)

      Obviously I should stop fishing for the funny moderation today.

  393. Re:Finally.. an end to religion by Jagasian · · Score: 1

    Who pissed in your Cherrios? What "huge web of rationalizations" are you talking about? I mearly pointed out that your claim that fewer assumptions makes your beliefs better is something that you have been conditioned to believe. You have no justification, no proof, that your claim is correct.

    Oh, and on your tidbit about knowing anything about philosophy and science and no such thing as absolute proof. You are wrong. Mathematical proof is absolute proof.

    Also, mathematical theorems require absolute proof... but maybe you are too stupid to understand mathematics. Wannabe-scientists are often the worst mathematicians.

  394. Re:Finally.. an end to religion by Chris+Carollo · · Score: 1

    First, I didn't mean my original post to be a troll. I asked those questions in all seriousness.

    To respond to your point, no, it doesn't really matter how long it took God to create earth -- that's not the issue. The issue is that our religious leaders had been telling us one thing for hundreds (thousands?) of years, and as soon as science disproves them, they change their story to "well, we didn't mean LITERALLY seven days".

    Given that these leader rely so heavily on "faith" (that is, unquestionable trust), how does this kind of backpedaling not strain their credability? How many times does someone need to be told to trust something that turns out to not be true before they figure out that the person can't be trusted?

    The only explanation I can come up with is that these doctrinal changes happen so slowly that within a given person's lifetime the doctrine appears to remain fairly constant, but I'm not sure I buy that.

  395. Mr. 'Adolf' by Fantastic+Lad · · Score: 1
    "...and Hitler attacked Russia in the frickin' winter time!"

    Erm, no - Adolf attacked Russia in early July.


    'Erm', yourself, fool. I know when the attack was launched, thank you very much! And it was a moronic battle decision. The Nazi soldiers didn't have the proper supplies or plans or anything to mount an attack on Russia. They didn't even have cold weather clothing prepared in stand-by. Winter generally follows summer, and only a chowder-head like Hitler is full of wishful thinking enough to not realize that to fight Russia is to fight Russia in the snow. Period. Just look at the results of the battle.

    And I'm sorry, but I didn't realize we were supposed to be working with first names when it came to, 'Adolf'. Are you one of those sick fucks, or just a jack-ass?


    -FL

  396. Re:Finally.. an end to religion by LWATCDR · · Score: 1

    How can life on another planet destory a religon? I go to church every Sunday and I can tell you that I have never been head it said that earth is the only planet with life.

    I agree with all your statments and I can answer your question.
    Q. How can any religion survice that revelation?
    A. By taking comfort in the knowlege that God is much greater than we have ever imagined.

    --
    See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
  397. Re:Finally.. an end to religion by LordK3nn3th · · Score: 1

    I only respect rational ideas.

    --

    ---
    Never criticize religion on Slashdot. You will be modded down for "Troll" no matter how factual it is.
  398. Re:Finally.. an end to religion by jnicholson · · Score: 1

    This is /. - you can't go around accusing people of being rational! ;-)

    --
    "Do not drill any holes in your cat - it will not like it."
    -- Nick Davies
  399. Re:Finally.. an end to religion by Anonymous Coward · · Score: 0

    Day seven happened when Jesus was crucified. We're now waiting for the Revelation and the final victory of Christ.

  400. Re:Finally.. an end to religion by hesiod · · Score: 1

    > a period every 7 years where you must let the land rest

    Um... That is good farming practice regardless where you live or whom you pray to. Of COURSE it will turn up that way. Ever stop to think that since the people writing this (down) were farmers? Maybe they knew this bit of very good advice and wrote it down?

    > God promised those who go up to Jerusalem, that their property would be protected while they were gone.

    That would only be a good example if you could prove that no one ever had anything stolen while on pilgrimage. I seriously doubt it is the case, nor could you prove it.

    > why would someone faking it even make such a promise if he could not back it up

    Assuming he exists.... BECAUSE HE'S A GOD and believers will believe him no matter what he says. If it turns out to be wrong, there will be a way turn turn it around so he is right some other way (or it will be mistranslated by ignorant nomads for centuries to follow).

    > Only someone who created all the animals could possibly say this.

    Hmm, no. If I went back in time I could say it. Maybe there was a clairavoyant/psychic helping out. It's not LIKELY, but The Creator is not the ONLY answer. Actually, to me, time travel sounds more realistic than a boogeyman staring down at me ready to send me to one of two mystical places (4, if you're cathoholic) of fire or clouds.

    I'm sure you can come up with at least three assertions in the bible that didn't turn out to be true/exactly right.

  401. Re:Finally.. an end to religion by hesiod · · Score: 1

    > the book of His words (Scripture) and the book of His works (the Universe). Conflict between the two represents a failure of human understanding.

    No, it COULDN'T be a failure of the writer. What a crock of boogyman shit.

  402. Re:Finally.. an end to religion by wmspringer · · Score: 1

    The problem is, you have two different things here.

    First, you have the bible, the original inspired word of God... but written down by men, in a form that men could understand. (Thus, 'Adam was created from dust', rather than 'Adam was created from molecules')

    Then you have men trying to understand exactly what the bible means. Unfortunately, the church has historically insisted that whatever interpretation of the scriptures they hold is the only valid one.

  403. Re:Finally.. an end to religion by wmspringer · · Score: 1

    Seeing as Christians believe in a plural god (father, son, hold ghost) why would the plural form bother them?

  404. Actual shuttle cost by amightywind · · Score: 1

    Hubble needs about $100 million for a single shuttle launch. $200 million in equipment has already been constructed and is only waiting in a warehouse for a mission.

    If the shuttle cost $100M per launch there would be no need for alternative boosters for the next 30 years. $100M for 55000lbs of payload to LEO is super cheap. I have never seen that low number for even crack pipe estimates of the 1980's. A Delta 2 costs in the high 80's and it only lifts 3000lbs to LEO. But the shuttle really costs over $500M per launch, more if you consider the depreciation of NASA facilities and the loss of 2 orbiters. It may be closer to $700M. Then figure in the cost of new Hubble instruments and gyros and other electronics. My number of $1G is pretty close.

    Hubble is amazing. You don't need to convince me. I would happily vote to abandon IIS now and fix Hubble. I don't see that happening because the US made commitments. Cancellation of IIS would wipe out the manned programs for Russia, Europe, Japan.

    --
    an ill wind that blows no good
  405. Re:Finally.. an end to religion by eclectro · · Score: 1

    This is my 666 post.

    --
    Take the cheese to sickbay, the doctor should see it as soon as possible - B'Elanna Torres, "Learning Curve"