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The Phoenix Has Landed

Iddo Genuth writes "Precisely at 7:53PM EST, the "Phoenix Mars Lander" touched-down on the desert-like surface of Mars. Since its launch on August 4th, 2007, the spacecraft has covered more than 680,752,512 kilometers, traveling at average speeds of around 120,000 km/hr. Upon arriving at its destination, the Phoenix will begin its exploration of our intriguing neighbor planet, in a mission to help astronomers resolve at least some of the many questions regarding Mars. The key question remains: can the Red Planet support some form of life?" Hella grats to our nerd brethren — you looked great on the Science channel. Yes I'm watching this live. Can't wait to see what happens next.
Update: 05/26 03:0 GMT by KD : zof sends a link to the first pictures from Phoenix.

369 comments

  1. live by Brian+Gordon · · Score: 5, Funny

    Can't imagine it's very live what with the lightspeed delay..

    1. Re:live by explosivejared · · Score: 5, Insightful

      Well, if you are going to be pedantic nothing is really live because relativity precludes true simultaneity. I think we all understand what he means.

      All in all, it does my heart well to see such mainstream coverage of the event. My parents, who are sort of aloof to anything scientific, are even paying attention to it on the 24 hour news. It's these sort of things turning into moments that reach across all of society that inspire new generations of kids to become scientists.

      --
      I got a catholic block.
    2. Re:live by rninne · · Score: 0, Redundant

      "Hey! Aren't you Neil Armstrong? I just saw you on the moon." "uhhh... The tape delay and err solar winds..." Any way enough Family guy, In other news http://science.slashdot.org/article.pl?sid=08/05/23/1723208

    3. Re:live by Tablizer · · Score: 5, Insightful

      It's these sort of things turning into moments that reach across all of society that inspire new generations of kids to become scientists.

      So they can shit bricks for 7 minutes as their billion-dollar experiment and paycheck hang in the balance? It's one thing to watch on CNN from the comfort of your big fluffy chair, but remember these people had their asses on the line. People lost their jobs when the Polar Lander crashed in the 90's.

    4. Re:live by John+Hasler · · Score: 1

      My time is just as good as anyone else's. Einstein says so.

      --
      Warning: this article may contain humor, sarcasm, parody, and perhaps even irony. Read at your own risk.
    5. Re:live by Anonymous Coward · · Score: 0

      Relatively live.

    6. Re:live by dave420 · · Score: 1

      I think you meant "the middle-class" instead of "all of society". I doubt every level of society is paying attention to this. I'm not being a dick, but these sorts of things don't mean the same to everyone.

    7. Re:live by antispam_ben · · Score: 1

      Woops, NASA forgot the Entangled Particles...

      --
      Tag lost or not installed.
    8. Re:live by inKubus · · Score: 5, Funny

      I can just see those guys' resumes:

      Objective: Entry Level Food Server

      Education:
      Caltech, PhD in Astrophysics
      MIT, Master of Science, Physics

      Prior Experience:
      Crash-landed a spacecraft on Mars.

      --
      Cool! Amazing Toys.
    9. Re:live by hxnwix · · Score: 1

      Can't imagine it's very live what with the lightspeed delay.. *grin* Special relativity breaks absolute simultaneity. To say that you could account for the speed of light to calculate the precise absolute instant that the lander touched down is not even correct. An observer moving very fast towards Mars and away from Earth could make the same calculation and come to a different conclusion.

      The concept of "simultaneous" events exists only within individual frames of reference.
    10. Re:live by Anonymous Coward · · Score: 0

      Well, if you are going to be pedantic nothing is really live because relativity precludes true simultaneity. I think we all understand what he means.
      He was being funny, not pedantic. I think we all (except for you) understand what he means.
    11. Re:live by Anonymous Coward · · Score: 4, Interesting

      Funny that you mention it. Actually,
      the principal investigator of this effort, Peter Smith of the university of Arizona, does not have a Phd.

      His credentials are ofcourse amazing, but it just happens he is not a dr.

    12. Re:live by noidentity · · Score: 4, Funny

      Can't imagine it's very live what with the lightspeed delay..

      That's just so any Martian profanity can be edited out by the FCC before it reaches America.

    13. Re:live by Xiaran · · Score: 1

      Still sounds a lot more fun than being a middle manager in some fortune 500 that has to let you go cause they bought some dodgy debt in the US.

    14. Re:live by somersault · · Score: 2, Funny

      His credentials are ofcourse amazing Yes, Metallic even wrote a song about him - originally called "Master of Puppets (and other r/c craft)". It included a prophetic diatribe from him to the spacecraft as it wound its way towards Mars:

      Needlework the way, never you betray
      Line of death becoming clearer
      Pain monopoly, ritual misery ...

      Speak to me!
      Hell is worth all that, natural habitat
      Just a rhyme without a reason
      Neverending phase, Drift on numbered days
      Now your life is out of season
      I will occupy
      I will help you die
      I will run through you
      Now I rule you too Hell is obviously a reference to Mars, the Red Planet, which we are going to one day turn into an earth-like habitat. Looks like his constant jibing and nay-saying of the Phoenix has paid off anyway, as it has given it a steely resolve to prove him wrong and survive in such a lonely situation.

      Excuse me while I sip some more of my special coffee.
      --
      which is totally what she said
    15. Re:live by somersault · · Score: 1

      You may be right there, landing a probe isn't that much of an achievement to most people. I know it probably involved some pretty complex maths and physics to get it there, but most people won't care. If it were a manned mission then it really would be 'all of society' watching though :)

      --
      which is totally what she said
    16. Re:live by moosesocks · · Score: 1

      They were also shitting bricks, because they intentionally picked a very risky trajectory to land on.

      Even if the craft functioned perfectly as it was deisgned, there was still an estimated 50/50 chance that the craft wouldn't make it. I'm guessing it had something to do with the inclination at which the probe entered the atmosphere, which they had very little control over, given the extremely high velocity at which it entered the atmosphere. Enter too steep, and the probe craters into the surface.

      --
      -- If you try to fail and succeed, which have you done? - Uli's moose
    17. Re:live by dave420 · · Score: 1

      Indeed - adding some humans to the mix would definitely increase the percentage of people caring. I'm still not sure it'll grab everyone, though. I can't imagine gang-bangers from South Central giving a rat's ass about some astronaughts, or some trailer trash in Georgia too drunk to turn the channel :) Personally, I think all of this stuff is insanely great, but then I'm a geek, and it's kind of expected :)

    18. Re:live by somersault · · Score: 1

      Any 'calculation' would only have a different result if it first involved a measurement taken locally.. that's probably what you meant anyway

      Reading that page and the train/platform experiment, I was thinking that the insider seeing the light beams reach both sides at the same time was a load of BS, but I guess not because when the light bounces back it will even out the journey times (so that if the light was moving relatively slower in one direction then the other beam would also be moving relatively slower when it bounced back in that direction). The observer on the platform has a closer chance of seeing what is really happening in that direction, because he is observing everything from the side.

      I suppose if you were to be moving on a train near the speed of light then things could appear to be normal to you, but in reality everything would be moving very slowly as the light would take a long time to travel in the direction that you are moving in, and the electrons orbiting all your atoms and such would be moving slower in one direction? Would electrons even be able to hold their orbit when an atom is moving that fast? Would they be able to effectively hold their bonds or repulsion from other atoms? I would expect that travelling very near to light speed could really mess up anything but pure energy.

      Yes, I've obviously never studied physics past high school level :p I find this kind of thing interesting to think about though.

      --
      which is totally what she said
    19. Re:live by somersault · · Score: 1

      Wow, you certainly have a logical line of reasoning down there. Having dark skin automatically makes someone a 'third world person'. Yeah. So is it always preferable to shun less developed countries and people from those countries, rather than trying to help them? The safest thing to do in that case would probably be just to blow them all up, which I guess is what you guys are doing anyway.. eventually you'll probably be killing anyone that doesn't have a pick-up truck.

      --
      which is totally what she said
    20. Re:live by somersault · · Score: 1

      Nah, landing on another planet has got to be cool to ANYONE that has ever seen the sky at night, surely :) I mean some people may have more important issues to worry about, like where their next meal is coming from.. and personally I can't imagine a guy standing on the barren face of Mars being all that interesting to watch, but just the fact that it is happening seems to have some kind of significance for any human :)

      --
      which is totally what she said
    21. Re:live by Hobb3s · · Score: 1

      Ignorant

    22. Re:live by Anonymous Coward · · Score: 0

      Nah, landing on another planet has got to be cool to ANYONE that has ever seen the sky at night, surely :) and then this sig

      Unenlightened people are forever perplexed by the fact that other people [...] see "reality" differently - M2 Is this irony?
    23. Re:live by toby · · Score: 1

      ...when is Syphilis 2.0 coming out?

      Pssst! It's out already, but was re-branded VISTA.

      --
      you had me at #!
    24. Re:live by BigJClark · · Score: 1

      hahahah I'm printing that one in my cubicle. Well done!

      --

      Hi, I Boris. Hear fix bear, yes?
    25. Re:live by Anonymous Coward · · Score: 0

      So many fallacious responses in one paragraph, where to start?

      "Having dark skin automatically makes someone a 'third world person'."

      Yes, I presume it does. What do you think makes someone a "third world person"? WHITE skin?

      "Yeah. So is it always preferable to shun less developed countries and people from those countries, rather than trying to help them?"

      Why do we have to help them? Because they're third world people, that's why! Because, strangely enough, they can't make their OWN countries work! Still, it was refreshing to NOT see you try to make out that non-whites somehow IMPROVE previously ALL WHITE countries...

      "The safest thing to do in that case would probably be just to blow them all up, which I guess is what you guys are doing anyway.. eventually you'll probably be killing anyone that doesn't have a pick-up truck."

      Slippery slope fallacy.

      I see you COULDN'T EXPLAIN WHY THERE WERE NO BLACKS IN MISSION CONTROL... Nor why NO African country will EVER put a man into space. Or even build a fucking CAR...

      Your country is being destroyed because of liberal assholes like you, who can't face reality, for fear of being called "racist". What will you do when 80% of the population are non-white scum and your CHILDREN have to go a school where they are beaten up and assaulted every day of their lives, and civilisation is collapsing all around you, through a lack of INTELLIGENT people to run it properly?

      ASSHOLE.

      (Funny - my CAPTCHA is "brownest" !!!)

    26. Re:live by hxnwix · · Score: 1

      I suppose if you were to be moving on a train near the speed of light then things could appear to be normal to you, but in reality everything would be moving very slowly as the light would take a long time to travel in the direction that you are moving in, and the electrons orbiting all your atoms and such would be moving slower in one direction? A key point relativity makes is one that Dirac and a generation of physicists found very difficult to accept: there is no absolute reality. There is only relativity.

      There is absolutely no difference whatsoever between (a) you moving very fast relative to the universe (b) the universe moving very fast relative to you ^^

      Additionally, if you are moving at %99.99999998 the speed of light relative to the universe and you shine a light, the emitted photons travel ahead at 299,792,458m/s. You might wonder how you could emit light at the speed of light when you are moving so fast.

      An observer in the "still" universe frame would see different things depending on whether he is in front of you or behind you. If he's tangential to your path, you will appear to be squished very thin and shining a red-shifted light... Your wristwatch would appear to be moving very slowly. What looks like a great distance forward to you might appear to be barely an inch to the "still" observer...
    27. Re:live by somersault · · Score: 1

      Hmm so basically you are moving slower but light still seems to be going at the speed of light? What would happen if you shone the light back in the opposite direction? Everything would still appear to be the same as when you are at a standstill?

      --
      which is totally what she said
    28. Re:live by somersault · · Score: 1

      There are certainly white people in South Africa, though the conditions may be a bit better there. I'd say being brought up in a third world country makes someone a 'third world person', not the colour of their skin.

      The all white countries have plenty of troubles too, just because people bring in different issues doesn't mean that they are any less worthy of life, or even being in America than all the other Americans who have only got there relatively recently as well. I'm sure the native americans were happier without all those pesky white folks.

      I'm not from the US btw. My country isn't being destroyed by immigrants. There are plenty of them but everything seems okay to me at the moment. I'm not scared of being called a racist, because I'm not racist. I don't like political correctness much either, but putting someone into a category just because of their skin colour is dumb. There are plenty of white scum in the UK, just as there are scummy people in Africa (most of them in government or militia cells..). You're pretty retarded if you think that a society, nation and even a continent will never change or develop. There is plenty of pointless in-fighting in Africa, once they sort that out then they will be able to get on with living life.

      I'm not the one who says that black people automatically are gang-bangers who beat up kids, I kind of think that makes you the asshole. The whole ghetto culture is pretty sucky, and there are plenty of black racists too who don't like people just for being white, but there are plenty of problems with predominantly white societies as well. I certainly wouldn't want to live in the deep south with all those bigoted assholes around.. scared of anything that is 'different', whether that's blacks, gays, whatever..

      --
      which is totally what she said
    29. Re:live by somersault · · Score: 1

      Quite possibly, but I thought it was just an innate human thing to be in awe of a starry sky? I mean I can understand that some people aren't interested in computers, cars, music, whatever. I suppose there could be people who are too preoccupied with their lives to take much notice.. it doesn't seem likely that anyone other than a highly cynical bastard would deny that it is amazing that humans could reach another planet - and even if he does deny that it is cool, he's probably lying ;)

      --
      which is totally what she said
    30. Re:live by RockDoctor · · Score: 1

      Well, if you are going to be pedantic nothing is really live because relativity precludes true simultaneity.
      Does relativity preclude two events happening simultaneously? I'm not sure that it does. I'm pretty sure that it does preclude you from demonstrating that two events are simultaneous, and it probably precludes you from setting up two events that are simultaneous. But I don't think that it precludes two events which are otherwise unrelated from being simultaneous, as observed from some other specific location.
      --
      Birds are not dinosaur descendants;birds are dinosaurs, for all useful meanings of "birds", "are" and "dinosaurs"
  2. Doesn't even have to be live life... by Penguinisto · · Score: 4, Interesting
    Personally, I think it would be damned cool if they found an indisputable fossil. It would force a whole lot of philosophical re-thinking, and probably give a huge-assed push towards getting humans into space (well, those who don't suddenly get scared silly and decide to crawl into a cave, hoping the aliens pass us by or somesuch).

    But then... what if they do find evidence of life? I mean large, complex forms of life, not some fossilized bacteria that everyone will debate and bitch about. That's what I'm hoping they dig up.

    /P

    --
    Quo usque tandem abutere, Nimbus, patientia nostra?
    1. Re:Doesn't even have to be live life... by Brian+Gordon · · Score: 5, Insightful

      What are the chances of puttering around for a few hundred meters on earth and randomly finding a human skeleton?..

    2. Re:Doesn't even have to be live life... by explosivejared · · Score: 1

      I'm personally hoping they find something much more sinister! Cthulhu fhtagn! (see sig for a clue)

      --
      I got a catholic block.
    3. Re:Doesn't even have to be live life... by Anonymous Coward · · Score: 5, Funny

      In my neighborhood? Pretty good.

    4. Re:Doesn't even have to be live life... by badmanone · · Score: 3, Funny

      But then... what if they do find evidence of life? I mean large, complex forms of life, not some fossilized bacteria that everyone will debate and bitch about. That's what I'm hoping they dig up.

      Uh, only then we would be forced to worship that life's crystal skeletons...
    5. Re:Doesn't even have to be live life... by iminplaya · · Score: 5, Funny

      That's what I'm hoping they dig up.

      I'm hoping it finds Jimmy Hoffa. Or maybe the second gunman.

      --
      What?
    6. Re:Doesn't even have to be live life... by Jeremi · · Score: 5, Insightful

      A human skeleton? Not very high. But any skeleton? In areas that used to be underwater, you often find fossilized imprints of shellfish, etc, every few inches.

      --


      I don't care if it's 90,000 hectares. That lake was not my doing.
    7. Re:Doesn't even have to be live life... by Harmonious+Botch · · Score: 0

      ... what if they do find evidence of life? I mean large, complex forms of life... Someone will make the obligatory overlord post, of course. Only this time it might be real.
    8. Re:Doesn't even have to be live life... by dunezone · · Score: 1

      What are the chances of puttering around on earth for a few hundred meters and finding a fossil? Its pretty good. All they have to do is find a fossil of something that once roamed around on the surface of mars or in the water that is now frozen. And I think the poster by meaning a large complex form of life is meaning something more advanced then bacteria.

    9. Re:Doesn't even have to be live life... by Duhavid · · Score: 2, Funny

      And one of them has something identifying him as "John Carter".

      --
      emt 377 emt 4
    10. Re:Doesn't even have to be live life... by SnowZero · · Score: 2, Funny

      What are the chances of puttering around for a few hundred meters on earth and randomly finding a human skeleton?.. Pretty good if you touch down at a well chosen landing site. You just need to find the Martian equivalent of the Manson ranch, or an empty lot with disturbed soil near the Martian Mafia. Given the planet's drying history, there would have been a lot of drifters, and similarly criminals to prey upon them.

      Some people say I've been reading to much Heinlein lately...
    11. Re:Doesn't even have to be live life... by stox · · Score: 1

      We found a horse skeleton in my back yard. Apparently, it was buried there when this neighborhood was still farm country.

      --
      "To those who are overly cautious, everything is impossible. "
    12. Re:Doesn't even have to be live life... by Jeff+Fohl · · Score: 5, Interesting

      What are the chances of puttering around for a few hundred meters on earth and randomly finding a human skeleton?.. I was surprised when I found that Phoenix has no mobility. But then, I have thought about it for all of 5 minutes, while the NASA engineers have thought about it for 5 years, so there must have been a good reason to leave that feature out.
    13. Re:Doesn't even have to be live life... by Anonymous Coward · · Score: 0

      Just check inside Dick Cheney's man-sized safe when CNN reports him to be in an "undisclosed location." Or better yet, turn on CSPAN sometime.

    14. Re:Doesn't even have to be live life... by adamkennedy · · Score: 4, Informative

      The short answer, to keep inside the weight budget. When you add wheels, you need to compromise on the science instruments.

      So Phoenix packs much better science gear than the rovers, and to compensate they just try to drop it somewhere uniform and with a decent chance of finding what you are looking for regardless of the specific drop point.

    15. Re:Doesn't even have to be live life... by mikael · · Score: 5, Interesting

      Wikipedia has an estimate of the total number of people that has ever lived at 45 billion to 125 billion people.

      It also provides a map of population density in the world. Another article provides information on the surface area of the Earth.

      Approximately 29.2% of the surface is dry land. 13.31% of this land is arable, with only 4.71% supporting permanent crops.

      148,940,000 km is dry land. (1.940 x 10^14 mÂ)

      Assuming a buried person takes up 1 square metre.

      Assume that there have been 120 billion skeletons buried all over the place (125 minus 5 billion still living).

      Then you have 1.20 x 10^11 / (1.940 x 10^14 mÂ)

      which gives 1.20 / 1.940 x 10^-3

      or 0.000618556

      6.18556 x 10^-3

      So, you have a 1/1616 chance of finding a skeleton. Your odds will be affected by the cultural traditions of the local population, the local geology (limestone will dissolve bone). The natives might think twice about burying tribe members on farm land.

      --
      Vintage computer adverts: http://www.vintageadbrowser.com/computers-and-software-ads
    16. Re:Doesn't even have to be live life... by gmuslera · · Score: 2, Insightful

      What kind of philosophical rethinking? that life ever could only exist in Earth? Thats looks more religion than philosophy.

      Or science, if there is an agreement that Mars could had never sustained complex/big lifeforms.

      Or, as someone else suggested, math, because we beat badly the odds of finding something life related doing a relatively very short trip in something that looks more like a desert than a jungle (well, in this case we will go back to religion very soon).

    17. Re:Doesn't even have to be live life... by DerekLyons · · Score: 3, Informative

      What are the chances of puttering around for a few hundred meters on earth and randomly finding a human skeleton?..

      I was surprised when I found that Phoenix has no mobility. But then, I have thought about it for all of 5 minutes, while the NASA engineers have thought about it for 5 years, so there must have been a good reason to leave that feature out.

      Two reasons: The first is weight - mobility systems cost a great of it, and every gram alloted to them is a gram that can't be spent on science. Which also means that had it wheels, Phoenix would be limited to same modest science package the rovers have. The second is mission life time - unlike the rovers, the odds of Phoenix dying once winter comes are near unity. Which means that a notional wheeled Phoenix with it's much more modest science package won't cover much ground before freezing to death.
    18. Re:Doesn't even have to be live life... by geckofiend · · Score: 3, Interesting

      I used to find all kinds of fossilized sea life as a kid. It always kid of awed me to think that Ohio was once under water.

    19. Re:Doesn't even have to be live life... by gmuslera · · Score: 1

      Or they turn on micro and we hear here Jailhouse Rock.

    20. Re:Doesn't even have to be live life... by SuperKendall · · Score: 1

      I'd be satisfied with just one of my socks the dryer ate.

      --
      "There is more worth loving than we have strength to love." - Brian Jay Stanley
    21. Re:Doesn't even have to be live life... by maxume · · Score: 2, Funny

      It'd only take like 4.5 inches of said water.

      --
      Nerd rage is the funniest rage.
    22. Re:Doesn't even have to be live life... by Joe+The+Dragon · · Score: 1

      or finding a sign for a city In the USA.

    23. Re:Doesn't even have to be live life... by willyhill · · Score: 1
      If they did, you would probably never hear about it.

      I'm not a big conspiracy conspiracy nut, but as a kid I remember sitting there thinking how little information was coming out of the Viking 2 landing site. All of the pictures and the analysis was about Viking 1 on Chryse, but nearly nothing at all from Utopia.

      Carl Sagan's Cosmos dedicated an entire episode to the Viking program. Again, nearly 100% of it was about Viking 1. All the pictures except 1 were of the Chryse landing site.

      Dunno, it just always struck me as odd since both places were different from each other from a geological, latitude/longitude and terrain standpoint.

      --
      The twitter monologues. Click on my homepage and be amazed.
    24. Re:Doesn't even have to be live life... by scorp1us · · Score: 1

      Well, there was this curious formation that was ground through.

      The symmetry is disturbing. But I don't accept the page's conclusion either.

      --
      Slashdot's rate-of-post filter: Preventing you from posting too many great ideas at once.
    25. Re:Doesn't even have to be live life... by gameboyhippo · · Score: 1

      I do as well. I just hope that it is genetically similar to what we find on earth. I'd then like to hear how that complex life evolved into something very similar to our complex life on a completely different planet. (Waits for burial from intolerant atheists)

    26. Re:Doesn't even have to be live life... by inKubus · · Score: 1

      That would be a sweet April Fools joke for them to play next year, assuming the mission goes on that long. I know it's only 'sposed to be 30 days or something, but look at the Rovers..

      --
      Cool! Amazing Toys.
    27. Re:Doesn't even have to be live life... by Orange+Crush · · Score: 1

      A fossil's a fossil whether it's large and complex or a microbe. I think either would be equally important. If Mars was in fact habitable in its past, it wasn't for very long and more complex life might not have had time to evolve. I don't think there will be as much contention with fossilized microbes as there has been in the past, as it would be a fossilized microbe found *on Mars* not a rock in Antarctica that might've been contaminated by Earth.

      It would also give us a ballpark for the time frame life existed on Mars and possibly answer some questions about abiogenesis. If Mars had its own life, it could lead to a funding push for some dedicated missions to the other two best candidate worlds for life (Titan and Europa). I hope we finally get to do that robo-sub mission to Europa they've been pondering for years.

    28. Re:Doesn't even have to be live life... by Anonymous Coward · · Score: 0

      It would have been nice had they decided some of that extra gear should be a good digital color camera. I'm sick of seeing black and white images of other planets. It's like they sent this thing up in the Fourties and it's just now sending back images.

    29. Re:Doesn't even have to be live life... by cshbell · · Score: 1

      Personally, I think it would be damned cool if they found an indisputable fossil. It would force a whole lot of philosophical re-thinking, and probably give a huge-assed push towards getting humans into space

      Will it force a whole lot of philosophical re-thinking if this mission, and the others that follow it, never find a fossil? Will it force people who are either convinced, or even merely hopeful, about the existence of extraterrestrial life to rethink the possibility that earth is the only lifeform-sustaining planet that has ever existed in the history of the universe? If not, in looking for and hoping for fossils, you're really only exercising confirmation bias.

    30. Re:Doesn't even have to be live life... by cleatsupkeep · · Score: 2, Funny

      Maybe it should go back to how it was :-).

    31. Re:Doesn't even have to be live life... by Anonymous Coward · · Score: 0

      148,940,000 kmà is dry land. (1.940 x 10^14 mÃ) Ah, don't you just adore the way /. handles those characters?
    32. Re:Doesn't even have to be live life... by the+phantom · · Score: 1

      This mission is supposed to last 90 days, and there is very little chance it will go much longer. The rovers have the good fortune of being on a part of Mars that receives some sunlight year round. The Phoenix lander is near the north pole, where it will be getting very, very dark soon.

    33. Re:Doesn't even have to be live life... by siwelwerd · · Score: 1

      Why on Earth should we expect the bodies to be uniformly distributed? Further, why should they all still be intact, much less within a short depth of the surface?

    34. Re:Doesn't even have to be live life... by camperdave · · Score: 2, Insightful

      It would have been nice had they decided some of that extra gear should be a good digital color camera. I'm sick of seeing black and white images of other planets. It's like they sent this thing up in the Fourties and it's just now sending back images.

      It is much easier, and you get better science, to use a monochrome camera and throw different filters in front of it. Besides, you can get color by adding the right filters together.

      --
      When our name is on the back of your car, we're behind you all the way!
    35. Re:Doesn't even have to be live life... by Anonymous Coward · · Score: 0

      ...I'll just lie back and think pleasant thoughts.
      Chicken pot pie... Chocolate covered RAIsins...
      EEGlazed Hammmmm... They think I'm crazy... But I
      know better... It is not I who am crazy... It is
      I who am MAD!... Didn't you hear 'em? Didn't you
      see the crowds?!! Oh my beloved ice cream bar...
      How I love to lick your creamy center... eeyaaarghruch...
      eeyaarghrunch... eeyaarghrunch... And your oh-so-nutty
      chocolate covering... You're not like the others...
      You like the same things I do...Wax paper...
      Boiled football leather... Dog breath... WE'RE NOT
      HITCHHIKING ANYMORE... WE'RE RIDING!

      -- "Stop it... You're talking crazy!"

      Oh no... I know what you want... You coveteth my ice
      cream bar!

      "Come on now..."

      Ohh no you don't! You can't take it from me now!
      I've had this ice cream bar since I was a child...
      People... Always trying to take it from me... Why
      won't they leave me... ALONE?!!!

    36. Re:Doesn't even have to be live life... by AKAImBatman · · Score: 0, Redundant

      Easier or not, JUST ONCE I'd like to see a few images from cheap color cameras just so we could put the "Is the sky ever blue or always putrid yellow?" question to rest. Both sides have made pretty good arguments, so the question was never really settled. As long as NASA continues to composite color images using non-visible lighting to "fill in" for the visible spectrum, there will always be a question.

      Sometimes I think NASA forgets the human aspect of what they're doing. The science is good, but some folks just want to know if the sky is blue. Heck, I could see a television network getting huge ratings out of the "reality show" aspect of following a few astronauts around the moon with a handicam. At the very least, the general public would get to share the sensation (however abstracted) of what it's like to actually be there. That's an aspect that hasn't been considered in this race for the latest spectrographic results from a pile of rocks.

    37. Re:Doesn't even have to be live life... by evilviper · · Score: 1

      Personally, I think it would be damned cool if they found an indisputable fossil. It would force a whole lot of philosophical re-thinking, and probably give a huge-assed push towards getting humans into space

      I don't have any clue what you're getting at. There are probably more people in the world right now that think aliens are out there, than there are that believe we're alone in the universe. Didn't the Vatican just recently do a C.Y.A., and declare that life on other planets is perfectly consistent with Catholicism?

      I don't think finding life on Mars would be particularly exciting... You can bet you'd start hearing endless theories about about panspermiation from the Earth to the rest of the solar system... Crazy Scientology nonsense, etc. Finding an utterly alien, highly developed creature would be fascinating, but such a discovery on Earth would be just as exciting, IMHO.

      Personally, I think the opposite conclusion would be more compelling... If there was some way to PROVE we are utterly alone in the Universe, it would force humanity to recognize that they we are fully responsible for our own fate, and put an end to all the popular fantasies in literature and movies about the Deus Ex Machina coming down and solving all our hard problems for us.

      Of course, either one of those extremely is unbelievably unlikely to happen in any of our lifetimes.
      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    38. Re:Doesn't even have to be live life... by Solandri · · Score: 2, Interesting

      So, you have a 1/1616 chance of finding a skeleton.
      For probabilities with very large n (120 billion in this case), what I'm going to say doesn't make much difference. But for the sake of correctness, you're assuming no two skeletons are buried in the same place. The proper way to do it is to calculate the chance that none of those skeletons are in the spot you're inspecting. If you inspect one square meter, the chances of that are [1 - ( 1/1.4894x10^14 ) ] ^ 120 billion. Subtract from 1 to get the chances of finding a skeleton, which according to Google's calculator is about 1/1251.5. (You had a math error going from sq km to sq m.)
    39. Re:Doesn't even have to be live life... by QuoteMstr · · Score: 2, Informative

      A "cheap" CCD might produce something approximating what the eye would see under typical Earth lighting conditions, but not under Martial conditions. Haven't you ever taken a photograph indoors and been disappointed at the poor color reproduction?

    40. Re:Doesn't even have to be live life... by Ziwcam · · Score: 1

      If they did, you would probably never hear about it.

      I'm not a big conspiracy conspiracy nut, but as a kid I remember sitting there thinking how little information was coming out of the Viking 2 landing site. All of the pictures and the analysis was about Viking 1 on Chryse, but nearly nothing at all from Utopia.

      Carl Sagan's Cosmos dedicated an entire episode to the Viking program. Again, nearly 100% of it was about Viking 1. All the pictures except 1 were of the Chryse landing site.

      Dunno, it just always struck me as odd since both places were different from each other from a geological, latitude/longitude and terrain standpoint.

      I have mod points, too bad there's no +1 (Paranoid) option...
    41. Re:Doesn't even have to be live life... by YttriumOxide · · Score: 1

      Will it force people who are either convinced, or even merely hopeful, about the existence of extraterrestrial life to rethink the possibility that earth is the only lifeform-sustaining planet that has ever existed in the history of the universe?

      No, because there's a BIG difference between Mars being lifeless and the entire rest of the universe being lifeless!

      We know that life in the universe does exist. Us. Now, unless we're extra-ordinarily special, we need to admit that life "could" evolve elsewhere (that's aside from whether it DID or not). After that, we can try to determine where and how, and then go find it (unless the "where" part turns out to be ONLY Earth, in which case we are pretty special, but I don't buy that for a second)

      --
      My book about LSD and Self-Discovery
      Also on facebook as: DroppingAcidDaleBewan
    42. Re:Doesn't even have to be live life... by demachina · · Score: 1

      "The first is weight - mobility systems cost a great of it, and every gram alloted to them is a gram that can't be spent on science."

      Well I sure hope the science instruments pay off. I'm a little skeptical about spending a half billion dollars to sit at once spot, analyze a limited amount of dirt and ice there, with a high probability of finding not much of interest. At least there is a good weather station on board. Viking, other than providing the first pictures from Mars was kind of a dud compared to the rovers. When you intentionally drop a payload in a safe but really boring terrain like the one where Phoenix is, mobility to find interesting places really does count for a lot.

      If you were to ask me I am of the opinion that way to much money is being spent by NASA on the search for life. It is an interesting question but it should be a secondary goal, not the primary one. The primary goal should be laying the foundation for exploiting space resource for the benefit of an increasingly stretched planet earth, and colonizing Mars someday so we have a new biosphere apart from this one. Learning what resources Mars has to offer to further that end seems more interesting than a somewhat long shot obsession with extraterrestrial life.

      --
      @de_machina
    43. Re:Doesn't even have to be live life... by dominique_cimafranca · · Score: 1

      Philosophical rethinking? Hmmm.... So if Phoenix found fossils, it means that we're not the only lifeform in the universe? And then what? But if Phoenix didn't find any, it just means that we haven't been looking hard enough? Seems like either way, a lot of it is based on faith.

    44. Re:Doesn't even have to be live life... by somersault · · Score: 1

      Yeah because our overlords are all hiding in underground bunkers on Mars, giggling away and waiting for the moment that a crew lands on Mars, when they will then shout "SURPRIIIISE!" or the equivalent and turn them into their BDSM slaves. The aliens will then fail miserably to try to get back to Earth in whatever craft the crew were sent out in. Unless perhaps they become masters of the art of duck/duct tape.

      --
      which is totally what she said
    45. Re:Doesn't even have to be live life... by somersault · · Score: 1

      That's an extremely arrogant view IMO.

      --
      which is totally what she said
    46. Re:Doesn't even have to be live life... by somersault · · Score: 1

      Why is it disturbing? Do all aliens have to be feared? Anything evidence of live that we find on Mars is going to be very primitive IMO. If there was every anything more advanced living there then surely there would be more obvious evidence of it?

      I wonder if we ourselves will become the race that goes from planet to planet destroying the natural inhabitants to steal their resources :s

      --
      which is totally what she said
    47. Re:Doesn't even have to be live life... by mrops · · Score: 1

      Well, keep heating the planet, another 1000 years later, someone will be awed looking at fossilized human skeleton. Possible the awed individual would be a probe from Mars confirming life on Earth.

    48. Re:Doesn't even have to be live life... by DerekLyons · · Score: 1

      When you intentionally drop a payload in a safe but really boring terrain like the one where Phoenix is, mobility to find interesting places really does count for a lot.

      If the landing site wasn't interesting - they wouldn't have sent the lander there in the first place. You seem to confuse photogenic with scientifically interesting.
    49. Re:Doesn't even have to be live life... by somersault · · Score: 1

      such a discovery on Earth would be just as exciting Not really.. we already know that earth has good conditions for life. There are plenty of 'utterly alien' lifeforms in the ocean, though perhaps not many 'advanced' ones. At least there are none that sit there smoking cigars, sipping merleau and debating philosophy..

      Any finding on another planet would be exciting as it means that there is a chance that there are other developed races like ours. There are certainly no other civilsations other than human ones on earth.. apart from maybe Oompa Loompas living down near the earth's core. Life existing in other places could be more advanced and intelligent than humans.. they could also be far behind in terms of intelligence (which in this case I'd mostly measure by ability to use tools, in combination with being able to communicate ideas, enabling lifeforms to create ever more complex technology). Any new lifeform we find on earth isn't likely to be able to share interesting technological ideas with us.
      --
      which is totally what she said
    50. Re:Doesn't even have to be live life... by Anonymous Coward · · Score: 0

      Find a little life, or useful elements and explorers will come. They may not be American explorers, but they will be from our species as opposed to other species that no doubt have been there. Other species members would have filed their own reports to which we will have no access for quite some time. Deep frozen prokariotic life may exist in the Martian arctic, but a better bet for other life would be much warmer places. The warmest place on the surface of the planet would be in the bottom of the Great Rift. At over seven miles deep, the air pressure would likely be much higher as well, and surface water may be able to exist for prolonged periods of time. There is bound to be some water vapor in the atmosphere. Some may even condense on the steep canyon walls of Valles Marinaris (the Great Rift) and flow down to the bottom creating pools or intermittant streams periodically. We have our own desert analogues to this. When this happens on earth, desert plants sprout and bloom amazingly fast to take the fullest advantage of this fleeting bounty of Nature that they can. The same should be true on Mars, but at longer cycles. The banks and near banks of these stream beds could actually team with life. In any case, the genie is out of the bottle and the race for the resources of Mars is on and no large nation here that is dependant on scarce strategic minerals will have the dubious luxury of neglecting its duty to its peoples by dropping out or not participating in this new space race. The prize is global domination. If American children, including ähippieä children, do not want to be forced to learn Mandarin or some other language of some future conqueror of us because we abdicated our duties for some specious reasoning happily provided as propaganda by ancestors of our conquerors to foolish traitors and fellow travelers in our present generation and past generations, then we will not flag in our efforts to explore space and to maintain our presence there and on other bodies of our system against any and all threats

    51. Re:Doesn't even have to be live life... by scorp1us · · Score: 1

      Aliens are not covered under the constitution, therefore the Bush administration can torture them to death. Additionally, they don't qualify as an Indian tribe either, so the federal government can't even sign a treaty with them, assuming they had mechanics and dexterity enough to pick up a pen.

      --
      Slashdot's rate-of-post filter: Preventing you from posting too many great ideas at once.
    52. Re:Doesn't even have to be live life... by toddestan · · Score: 1

      There really isn't any difference between a color digital camera and what they are doing now, except that the color digital camera has the red, green, and blue color filters in front of the individual pixels and they can't be removed or changed. The only way to really solve the debate is to send a human up there and have them look around.

    53. Re:Doesn't even have to be live life... by toddestan · · Score: 1

      Part of the problem is that the interesting sites are also the most risky. If Pheonix landed on top of a boulder, or fell off a cliff, or slide down a steep hill, or ended up inside a hole (where the solar panels wouldn't work), the mission would be over. Therefore, the safest thing to do is to target a flat area where the chances of the terrain interfering with the mission is minimized.

    54. Re:Doesn't even have to be live life... by eeyoredragon · · Score: 1

      NASA's New and Improved Phoenix! Now with 25% more Science!

    55. Re:Doesn't even have to be live life... by DerekLyons · · Score: 1

      Part of the problem is that the interesting sites are also the most risky.

      For some things of interest, yes. As a universal rule, no.
       
       

      Therefore, the safest thing to do is to target a flat area where the chances of the terrain interfering with the mission is minimized.

      Wrong. The safest thing to do is to send it to the flattest available scientifically interesting area.
    56. Re:Doesn't even have to be live life... by evilviper · · Score: 1

      Any new lifeform we find on earth isn't likely to be able to share interesting technological ideas with us.

      Any lifeforms on Mars are CERTAINLY going to be unable to share interesting technological ideas with us.

      Finding some forms of life on Mars neither increases nor decreases the likelyhood of finding life elsewhere, and even if the chances were high, the possibility that they will CURRENTLY be alive is extremely remote, and the possibility of recognizing and communicating with them, let alone sharing technology is still astronomically remote.

      Like I said, the idea of the Deus Ex Machina from space is pure fantasy.
      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    57. Re:Doesn't even have to be live life... by somersault · · Score: 1

      I didn't mean that any life forms on Mars specifically would benefit us technologically, just that it may give us more info on the conditions that life needs to start or survive. The existence of evolving beings on another planet would do a lot to change the views of some religious groups (despite what the Roman Catholic church was saying about aliens recently). We are developing our own tech at an amazing rate - it wasn't that long after we flew the first plane that we landed on the moon! So why do you not think that we or another race will not eventually develop technology for faster than light travel, or at least long term space travel? The possibility of meeting aliens in the vastness of space is pretty slim I admit, but I wouldn't call it 'pure fantasy'. The chances of us being the most advanced race in the universe aren't that great if we find out that life exists on other planets too. While finding life on Mars doesn't change the odds of finding life on other planets, it gives us a slightly better idea as to what those odds are.

      --
      which is totally what she said
    58. Re:Doesn't even have to be live life... by actiondan · · Score: 1

      Surely finding similar life elsewhere would hint that there is some underlying principle that makes a particular kind of life (ours) likely to arise given a certain range of starting conditions.

      If I were an ID beliver, I'd be hoping for a completely different form of life. If I were an ID beliver I would think that another, different, unfeasibly unlikely evolution provided yet more evidence that there simply must be a guiding hand at work.

      More of the same would seem to indicate a natural process rather than a supernatural intelligence.

    59. Re:Doesn't even have to be live life... by cleatsupkeep · · Score: 1

      To those who modded me Flamebait, I go to school in Pittsburgh, it's hard not to think like that.

  3. "Precisely?" by Quadraginta · · Score: 1, Offtopic

    A completely minor comment, but I'm struck by that strange and vaguely illiterate use of "precisely." I mean, could the spacecraft not touch down at some "precise" instant? Isn't it the nature of momentary events like touchdown to, well, happen in one precise moment?

    I guess if it exploded and came down in pieces, it might not touch down at one instant, so maybe the fact that it touched down at precisely 7.53, instead of at roughly 7.53 (with some parts coming in early at 7.50 and a few stragglers not making it down until past 8) is good news.

    Sorry, carry on.

    1. Re:"Precisely?" by Enleth · · Score: 1

      I think he meant that the value ("7:53PM EST") given as a reference to the Earth time is precisely (that is, with an implied, practical amount of measurement inaccuracy, but a small and acceptable one even by the scientific standards) in accordance with the actual, momentary act of the lander touching down.

      If picking nits, do it properly. ;)

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      This is Slashdot. Common sense is futile. You will be modded down.
    2. Re:"Precisely?" by Anonymous Coward · · Score: 0

      I agree, it's about as redundant as the "Personally" in an above comment.

    3. Re:"Precisely?" by SnowZero · · Score: 1

      A completely minor comment, but I'm struck by that strange and vaguely illiterate use of "precisely." I mean, could the spacecraft not touch down at some "precise" instant? Isn't it the nature of momentary events like touchdown to, well, happen in one precise moment? Well, both prior Mars missions using airbags did not touch down at a precise moment, having bounced, tumbled, and rolled for a significant period of time. So maybe this is a a deep reference to the use of rockets+legs for landing, and the fact that they really stuck the landing.

      Then again maybe not, but if you're going to read too much into TFS, the best I can do is return the favor. Have a nice day :)
    4. Re:"Precisely?" by Enleth · · Score: 1

      Oh, and, well - excuse me for replying to my own posts, but I just can't resist - if you really want to be precise, note that the touchdown was not by any means perfectly momentary. It could have taken even a few seconds, maybe the lander touched the ground, then lifted a few centimeters, then finally rested still on the surface.

      You know, even pressing a microswitch like the one in your mouse is not a momentary action from the microcontroller's point of view - it needs an explicit "debouncing" theshold of a few tens of miliseconds because the button really bounces a bit when pressed - by hundredths of a milimeter but still enough to generate a few clicks at once if not debounced.

      OK, OK, I promise, I'll not be picking nits anymore today...

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      This is Slashdot. Common sense is futile. You will be modded down.
    5. Re:"Precisely?" by Anonymous Coward · · Score: 1, Insightful

      And now you've supported his point that precisely is not appropriate.

    6. Re:"Precisely?" by Dachannien · · Score: 1

      I think he meant that the value ("7:53PM EST") given as a reference to the Earth time is precisely (that is, with an implied, practical amount of measurement inaccuracy, but a small and acceptable one even by the scientific standards) Specifically, one hour.

      Or maybe he forgot to set his clocks forward.
  4. Can't wait to see what happens next. by iminplaya · · Score: 1

    Mars lander destroyed be meteorite...

    That would suck

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    What?
    1. Re:Can't wait to see what happens next. by servognome · · Score: 5, Funny

      Ground stations no longer receiving signals because Earth was destroyed by a meteorite

      That would really suck

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    2. Re:Can't wait to see what happens next. by religious+freak · · Score: 1

      Hmm, wouldn't that technically be a meteor? Once it hit actual ground, it would become a meteorite, but in the split second between hitting the lander and hitting the ground, it would still be a meteor. So I believe the proper term would be to say 'the lander had been hit by a meteor'

      Pedantic, I know, but the difference between meteor and meteorite is just one of those things...

      --
      If you can read this... 01110101 01110010 00100000 01100001 00100000 01100111 01100101 01100101 01101011
    3. Re:Can't wait to see what happens next. by Anonymous Coward · · Score: 0

      Hmm, wouldn't that technically be a meteor? Once it hit actual ground, it would become a meteorite, but in the split second between hitting the lander and hitting the ground, it would still be a meteor.


      Maybe it bounced.
    4. Re:Can't wait to see what happens next. by PhxBlue · · Score: 2, Funny

      But where's the kaboom? There was supposed to be an Earth-shattering kaboom!

      --
      !#@%*)anks for hanging up the phone, dear.
    5. Re:Can't wait to see what happens next. by Anonymous Coward · · Score: 0

      Pheonix Lander no longer receiving instructions because Earth was destroyed by Black Hole created at LHC

      NOW it sucks.

      (disclaimer: yes, I know the LHC can't actually create a black hole large enough to last any appreciable length of time and so cannot destroy the Earth)

      ABIL

  5. Arizona v Arizona State by Anonymous Coward · · Score: 0

    Interesting the diffence in the types of images each school tries to capture
    Arizona - Images of Mars
    Arizona State - Images of Girls

  6. Enormous congratulations to them all by spoco2 · · Score: 2, Interesting

    To have a successful landing of this sort on Mars is brilliant, and continues to build hope that there might be a manned mission there in my lifetime, I can only hope.

    Ever since I read the Mars Trilogy (red, green, blue) I have really hoped that it could come true in some way like those books show. (not all the bad obviously)... I would love to see it start, I really would.

    1. Re:Enormous congratulations to them all by servognome · · Score: 1

      To have a successful landing of this sort on Mars is brilliant, and continues to build hope that there might be a manned mission there in my lifetime, I can only hope.
      Other than the good feeling of putting a human on Mars what is the point? I'd rather see technology on Earth progress to the point where there insn't a reason to not send a person to Mars.
      Space races are all fine and dandy for countries to show off, but don't confuse such events with real scientific advancement.
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    2. Re:Enormous congratulations to them all by Enleth · · Score: 2, Interesting

      There actually is a lot of scientific advancement, in the form of all the technology that needs to be invented, designed and perfected. If you hava some spare time and do a bit of research, you'll realise that a lot of supposedly everyday items and technologies we use now are possible due to the space races during the Cold War. For example, the materials used for space suits and heat shields were a starting point for some of the today's textiles used for clothing and construction materials for industrial machinery and even some household devices.

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    3. Re:Enormous congratulations to them all by Martin+Blank · · Score: 2, Insightful

      Define what a "real" scientific advancement would be, please.

      --
      You can never go home again... but I guess you can shop there.
    4. Re:Enormous congratulations to them all by Anonymous Coward · · Score: 0

      "Other than the good feeling of putting a human on Mars what is the point?"

      Exploration .... plain and simple. Exploration is part of being human. And the best way to advance technology regarding space travel is to .... travel in space. Do you think we just sat in one spot working on the perfect ship before we decided to actually set out across the ocean? No, the actual experience of traveling across the ocean was crucial to the advancement of the technology for obvious reasons.

    5. Re:Enormous congratulations to them all by servognome · · Score: 1

      I agree space exploration leads to a lot of scientific advancement, but many of the "big" problems need to be solved whether you're putting an unmanned lander on the moon or a person.
      How much real science gets done on a manned mission than an unmanned one.

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    6. Re:Enormous congratulations to them all by schnikies79 · · Score: 1

      A human could probably do in a week or less what our rovers have done over their entire life. The same goes for phoenix.

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    7. Re:Enormous congratulations to them all by servognome · · Score: 1

      A human could probably do in a week or less what our rovers have done over their entire life. The same goes for phoenix.
      Other than the ability to move they can't do much more than automated counterparts. Astronauts are still limited to the tools shipped to conduct experiments. The amount of science you can do per dollar is much higher for unmanned missions considering all the useless weight for supplies used to keep humans alive, which could be used for more experiments and equipment.
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    8. Re:Enormous congratulations to them all by spoco2 · · Score: 4, Insightful

      Would you have said the same thing to people inventing the sailing ship all those moons ago?

      "Oh, other than the feeling of putting people on another country, what's the point?"

      It's attitudes like this, that are so very narrow and shallow minded that cause people to become insular and think only of their own back yard in all affairs.

      Other than the scientific achievements in doing this, there is the overall good it does to the human spirit to see ourselves as a race be able to conquer the distances, to think of a huge problem like this and surmount it with science.

      If it encourages kids to do more in the way of science rather than religious persecution etc., I'm all for it.

    9. Re:Enormous congratulations to them all by R3d+M3rcury · · Score: 1

      Astronauts are still limited to the tools shipped to conduct experiments. True. That said, most of the tools have already been designed. A garden-variety pick will work just as well on Mars as it does on Earth. Conversely, a vehicle would have to be designed to travel to a rock and pick at it.
    10. Re:Enormous congratulations to them all by Anonymous Coward · · Score: 0

      I would say the ability to colonize another planet is a major EPOCH of scientific advancement, and not just a mediocre one. So I fail to see your characterization of this as somehow less valuable than other pursuits. Perhaps you cannot see the perspective that history will have in a thousand years.

    11. Re:Enormous congratulations to them all by servognome · · Score: 2, Insightful

      Would you have said the same thing to people inventing the sailing ship all those moons ago?
      It's apples & oranges - They didn't have the ability to send out automated ships to do exploration. Ships were sent out not for the mere purpose of exploration, but to discover trade opportunities. Explorers were travelling in a resource rich environment (food & water was likely available). And lastly the technology to send explorers was easily transferable to send settlers/tradesmen to profit from the voyage.
      Once technology matures to a similar point, then I'm all for sending people to Mars.

      Other than the scientific achievements in doing this, there is the overall good it does to the human spirit to see ourselves as a race be able to conquer the distances, to think of a huge problem like this and surmount it with science.
      The problem is the way such things are handled, with a political motive, we're more likely to have point solutions than real sustainable one. So then in the long run we end up having to reinvent the wheel (albeit with some previous learnings), because the original solution is not applicable for widespread use.

      If it encourages kids to do more in the way of science rather than religious persecution etc., I'm all for it.

      I doubt a Mars mission will have nearly the same cultural effect as the moon landing. Instead of showing kids a great achievement, spend only a fraction of the $80B it will cost to go to Mars and make them part of one. Sponsor student projects that actually would get launched into space, fund scholarships for space tourism trips.

      My point is why spend so many resources to hurry up and wait (40 years later we still haven't returned to the moon), when those resources could more efficiently be used with a steady path of advancement. We'd get a lot more mileage enabling private sector space travel, and travel to the moon a regular basis, than a single sexy mission to Mars.
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    12. Re:Enormous congratulations to them all by Anonymous Coward · · Score: 0

      The materials used for space suits and heat shields were a starting point for some of the today's textiles used for clothing and construction materials for industrial machinery and even some household devices. This always struck me as the most bogus of arguments. If say 1% of NASA's innovation ends up in things like "weightless" ball-point pens, Tang fruit drink, cochlear implants, and lifeshears, just think of the advancements we could make if 100% of the millions we spent went directly into researching and solving terrestrial problems rather than catching the drips and drabs of the military/space industry.

      What percentage of our own planet is yet to be explored? How many of our deep ocean mountain ranges have we never been to? How many forms of life have yet to be discovered, cataloged, and studied HERE? 90%?
    13. Re:Enormous congratulations to them all by KeensMustard · · Score: 1

      To have a successful landing of this sort on Mars is brilliant, and continues to build hope that there might be a manned mission there in my lifetime, I can only hope. If anything, it confirms what we have known for a while now - the era of human space exploration is over. Expect to see a return to horse drawn buggies and gas lighting at about the same time we return to sending humans into space to .. explore.

      Ever since I read the Mars Trilogy (red, green, blue) I have really hoped that it could come true in some way like those books show. Those are works of fiction. When I was a kid I loved the hobbit - I still do. But I don't expect to be captured by wood elves just because some guy wrote about it.
    14. Re:Enormous congratulations to them all by somersault · · Score: 1

      Not really, wouldn't the point be to get extra mineral resources and such? We're going to need more metals at some point. And we're going to need space to expand, since that's what we seem to do best. We should do it as soon as we can, and start trying to terraform the place :) Technically there's no point in anything if we're not going to be around to see it, but I guess the nice thing to do is to try and make things more interesting for our descendants :p

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      which is totally what she said
    15. Re:Enormous congratulations to them all by KeensMustard · · Score: 1
      The point is, it's hard for us to figure out what forms of tool use are acceptable and which are not. A cosmonaut using a pick axe - acceptable. A remote docking arm - acceptable. Astronauts/Cosmonauts travelling to Mars will need to take some kind of medi robot for complex operations to fragile human bodies that will be beyond the skill of the crew. That's acceptable.

      But taking a robot with an arm, with a pick attached (or similiar)? Not acceptable, apparently. Humans have to do the manual, tedious work.

      I find the rules that define 'real' exploration done by humans from 'fake' exploration done by humans aided by robots to be confusing and contradictory. A human on the surface of Mars activates a self guided robot - real exploration. A human on the surface of Mars calls a guy in Nasa who then activates a self guided robot - real exploration. A guy in Nasa activates a self guided robot without the call - not real exploration.

      These contradictions suggest to me that the push to return to human based space expeditions is driven by ideology, not logic or science.

    16. Re:Enormous congratulations to them all by Anonymous Coward · · Score: 0

      The New World was explored for the following two reasons:
      1) To find gold, silver, and spices
      2) To convert the natives to Christianity

      It definitely wasn't out of scientific inquisitiveness. Remember, at that time all of Europe was Catholic, and the Catholic Church was running the Inquisition and throwing people like Galileo in jail for their beliefs.

    17. Re:Enormous congratulations to them all by Mal-2 · · Score: 1

      I'd rather see "us" (by which I mean the entire population of the planet) get MULTIPLE people to Mars, with enough of a support system that they can STAY THERE. And if that becomes the goal, why not the moon first? The challenges of habitation are much the same, but the energy and time costs are much less. Once it can be demonstrated that a self-sustaining extraterrestrial colony is possible, then it's time to go to Mars. Alternatively, if there is a breakthrough that reduces the energy required for the trip by an order of magnitude, then it may start to make sense to go.

      --
      How is the Riemann zeta function like Trump rallies? Both have an endless number of trivial zeros.
  7. Congratulations... by JavaBasedOS · · Score: 4, Insightful

    ... to those scientists that worked hard and put both heart and soul for at least a decade on Phoenix. I can't wait to see what images and data we get from Phoenix.

    It's going to be an eventful summer here on Earth, that's for sure.

    1. Re:Congratulations... by Shishberg · · Score: 1
      You mean an eventful summer on half of the earth. Insensitive northern-hemispherist.

      </nitpick>

  8. The Phoenix Has Landed by iminplaya · · Score: 2, Funny

    Oh yeah... We all heard that before.

    --
    What?
  9. What gets me is... by jamstar7 · · Score: 5, Insightful
    all the work that went into the mission so far that made this look easy. It wasn't. But they did a helluva job on the prep work to make it look like business as usual.

    Great job, JPL & Arizona!

    --
    Understanding the scope of the problem is the first step on the path to true panic.
  10. Junkyboy55 by Junkyboy55 · · Score: 4, Insightful

    Knowing some of the engineers that work on and manage these programs I am very happy with landing and everything it represents. More so I am looking forward to other robots, not the rover type but different task oriented machines like Robonaut and Chariot to make it off of Earth!

    --
    One day the world of robotics will have the answer. ... Robonauts Home
    1. Re:Junkyboy55 by aztektum · · Score: 1

      Seriously does Robonauts "head" remind anyone of Boba Fett? That cannot be a coincidence. They should rename it Robo Fett

      --
      :: aztek ::
      No sig for you!!
    2. Re:Junkyboy55 by sTERNKERN · · Score: 1
  11. lander, not rover by Garganus · · Score: 4, Informative

    I understand your point. Just so we're all clear, though; Phoenix sits on legs, not wheels, so there will be no 'puttering around' the pole.

    1. Re:lander, not rover by CodeBuster · · Score: 2, Interesting

      I wonder, how long it would take either Spirit or Opportunity to drive there from their present locations if something interesting was found?

    2. Re:lander, not rover by CrimsonAvenger · · Score: 2, Insightful

      I wonder, how long it would take either Spirit or Opportunity to drive there from their present locations if something interesting was found?

      Decades? Centuries? Even assuming they'd survive that long, those little rovers aren't very fast. Less than walking speed even when operational, and they have to hibernate every winter. And their point of view is low enough they'd be doubling back a lot, I'd imagine.

      --

      "I do not agree with what you say, but I will defend to the death your right to say it"
    3. Re:lander, not rover by Scrameustache · · Score: 1

      I understand your point. Just so we're all clear, though; Phoenix sits on legs, not wheels, so there will be no 'puttering around' the pole. It could drag itself around pathetically with its one little arm... inch by inch...
      --

      You can't take the sky from me...

    4. Re:lander, not rover by Tablizer · · Score: 1

      It could drag itself around pathetically with its one little arm... inch by inch...

      Before doing it to a jillion-dollar probe, how about we remove your legs and test you first ;-)

    5. Re:lander, not rover by Morkano · · Score: 2, Informative

      I wonder, how long it would take either Spirit or Opportunity to drive there from their present locations if something interesting was found? Longer than it would take to plan, design, build, launch, and land a rover right there, I imagine.

      In the years it's been on Mars, Opportunity has only travelled about 11.6km. Spirt is about 7.5km. http://marsrover.nasa.gov/mission/traverse_maps.html
      --
      Victory or awesome!
    6. Re:lander, not rover by shogun · · Score: 2, Informative

      Ok some quick (most likely way off) calculations to work out just how long that would be:

      The Phoenix lander is at about 234E 68N while Opportunity is at 1.95S, 5.53W and Spirit is at 14.57S, 175.47E.

      Using great circle distances Opportunity is about 6040km away while Spirit is a fair bit closer at 3830km.

      Assuming either rover travelling at their maximum top speed of 0.182km/h (not counting the need to stop and review the terrain every 10 seconds or to hibernate over winter) they would take this long to reach the Phoenix landing site:

      Opportunity: 1383 days (3.7 years)
      Spirit: 876 days (2.4 years)

      And considering this is a best case scenario it might be a little quicker to get a new mission plan through NASA bureaucracy and launch it to the same area than to try and drive either rover to Phoenix.

    7. Re:lander, not rover by tm2b · · Score: 1

      What I wonder is, how much it would cost for a few dozen rovers to be sent to Mars. Weren't they part of the faster/better/cheaper strategy, and shouldn't they be even cheaper to repeat?

      --
      "It is our blasphemy which has made us great, and will sustain us, and which the gods secretly admire in us." - Zelazny
  12. Amazing how short sighted ppl are by WindBourne · · Score: 5, Interesting

    Years ago, we put vikings up on mars. The more amazing in that they were nuke powered. Now, we fight about it all the time. Even phoenix would be better served had it been nuke powered. But now, about half of the ppl do not want human systems going, another group fights sending nuke power up, and another wants NASA dead altogether. Back in the 60's and 70's, we all came together on saying that ALL of this was important; Long term robotic probes AND human missions AND the environment (as we understood it). It was not one vs. the other.

    A couple of days ago, I mentioned that the reason for human missions to the moon was because of uranium/plutonium. Yet, ppl were upset about what a waste human missions were without realizing that we could fire up new MUCH LARGER missions to mars and elsewhere and let them use plutonium. I never bought off on W's idea that the moon would be a good launch pad based on the hydrogen that is there. But if we have LOADS of plutonium, that is a different matter. We can easily rail launch missions combined with large amount of energy via plutonium without worrying about it being spread all over the earth's atmosphere. Hopefully, at some point, Americans realize that one idea does not need to preclude another. For instance, human missions do not need to prevent robotics from going (or vs. versa).

    --
    I prefer the "u" in honour as it seems to be missing these days.
    1. Re:Amazing how short sighted ppl are by Tablizer · · Score: 2, Insightful

      Back in the 60's and 70's, we all came together on saying that ALL of this was important

      No we weren't.

    2. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 0

      Years ago, we put vikings up on mars Are the Vikings always first to get places?
    3. Re:Amazing how short sighted ppl are by Gertlex · · Score: 1

      Actually, we don't have that much plutonium on hand for NASA's use.
      http://www.space.com/news/080306-nasa-plutonium-shortage-fin.html

    4. Re:Amazing how short sighted ppl are by dave420 · · Score: 1

      People thought space exploration was important in the 60s and 70s because if the US didn't get there, the USSR would. Never before has a beep made the US collectively shit its pants before Sputnik. It had nothing to do with furthering humanity, but a lot to do with national pride and being scared of the reds.

      People don't want nuclear-powered rockets blasting off into space as NASA has a rather chequered history when it comes to guaranteeing they don't blow up.

    5. Re:Amazing how short sighted ppl are by moosesocks · · Score: 2, Interesting

      If we can effectively achieve the goals of the mission without using a nuclear reactor, we're almost certainly better off.

      Although there are certainly applications for nuclear power on interplanetary spacecraft, I don't think that it would have been appropriate for a small stationary scientific probe.

      Once the probe has done its stuff, and examined the surface around its landing site, there's not a whole lot much more it can do. Mission accomplished.

      And even as much as fears regarding nuclear power may be overstated, Plutonium is, and will always be pretty scary stuff. We don't want to contaminate our atmosphere, oceans, and land, and also don't want to do the same to the surface of Mars.

      Public perception also plays a role. Can you imagine if Columbia had been carrying a substantial amount of fissible material? The entire state of Texas would have been launched into a state of mass-hysteria, even if the containment vessel remained intact. NASA would be dismantled within a week.

      Although Spirit and Opportunity are somewhat limited by their power source, they have indeed been overwhelmingly successful missions.

      Launch failures are increasingly rare, though not quite reliable enough yet that we shouldn't err on the side of caution. Radioactive materials have been released into the atmosphere before as a result of launch failures, and although it's not the end of the world, it's also something we should avoid if we can.

      It's all about managing risk. Nuclear power is risky, and thus NASA avoid it unless it's necessary for the mission.

      --
      -- If you try to fail and succeed, which have you done? - Uli's moose
    6. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 5, Informative

      Hello, NASA engineer here. Look up the Mars Science Lander (MSL) mission being built at JPL (link below). Nuke powered and huge. Upgrade from the Vikings mission since it has WHEELS. Will launch in September 2009.

      http://mars.jpl.nasa.gov/msl/

    7. Re:Amazing how short sighted ppl are by DerekLyons · · Score: 1

      Years ago, we put vikings up on mars. The more amazing in that they were nuke powered. Now, we fight about it all the time.

      So sayeth the urban legends. In reality, opposition toward nuclear powered space probes has decayed sharply over time and has now essentially vanished. For the nuclear powered Mars Science Laboratory, opposition to it's nuclear packages has been all but absent. The cynic in me wonders sometimes if that's because the Usual Suspect demographic has so much else on it's trust funded platter right now.
       
      In reality usage of radioisotope generators has declined primarily because they are extremely expensive, and secondarily because we have a vastly reduced capability to manufacture them. For years NASA piggybacked on DOE production for the DOD. With the demand for them dropping after the end of the Cold War, the capability to manufacture them has similarly declined.
    8. Re:Amazing how short sighted ppl are by inKubus · · Score: 1

      We've exploded huge BOMBS made out of Plutonium, why not send a little on a rocket. Surely a little plutonium in the atmosphere is no worse than that. I know it's toxic and stuff but it's solid metal, it's not going to be aerosolized by a mere spacecraft explosion. It would fall in one ball to the earth, probably into the ocean or desert, and not harm anyone.

      I'm guessing, though, that carbon nanotubes are going to be the key to making highly efficient reactors. With plutonium, since plutonium atoms have so much energy that's easy to harness. Nanotubes will prove to be highly effective neutron absorbers in certain configurations. They are already releasing new nuclear fuels with carbon covered particles and stuff. Then they will use supercomputers to calculate the cross sections and stuff to build little pathways of carbon nanotubes that will circulate the plutonium or uranium and channel the neutrons (and the radiation produced by the decay, photons and the other little particles) into some type of resonator that will turn it straight into electrons (or heat or whatever "resonator module" you plug into it) and all you have to do is feed it a little bit of hydrogen (or nothing)

      That's what this all is coming to. Once they can build stuff in any shape, it's all going to be object orientated. NASA will just order however many energy arrays they need and plug them in. Of course, in that world there probably won't be a NASA.

      --
      Cool! Amazing Toys.
    9. Re:Amazing how short sighted ppl are by WindBourne · · Score: 1

      Hence the reason why I say, DO THIS AT THE MOON. The moon has uranium, which can be bred to plutonium. No need to launch large quantities of plutonium from EARTH. As to losing some on Mars, well, sorry, but I am not too worried about. Not likely to kill much life.

      --
      I prefer the "u" in honour as it seems to be missing these days.
    10. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 0

      Phoenix is not nuke powered because of planetary protection issues.

      If it were to crash the nuclear power source (which works by generating heat) could create a warm, habitable zone in the Martian ice cap (which is the target for the missions science), allowing for Earth bacteria on the vehicle to colonize Mars.

      Mars Science Laboratory, the next rover, is nuclear powered - because it's going to a location similar to where Spirit and Opportunity when, where there is no ice for it to contaminate if it were to crash.

    11. Re:Amazing how short sighted ppl are by Joe+the+Lesser · · Score: 1

      Years ago, we put vikings up on mars. Spam, spam, mars landings, and spam.
      --
      "I only speak the truth"
      Karma: null(Mostly affected by an unassigned variable)
    12. Re:Amazing how short sighted ppl are by QuoteMstr · · Score: 1

      It still only uses an RTG though. I'd love to see a bona fide nuclear reactor on a mission. Nuclear-electric propulsion seems promising, as does the old project orion stuff.

    13. Re:Amazing how short sighted ppl are by evilviper · · Score: 2, Informative

      And even as much as fears regarding nuclear power may be overstated, Plutonium is, and will always be pretty scary stuff. We don't want to contaminate our atmosphere, oceans, and land, and also don't want to do the same to the surface of Mars.

      This is pure ignorance talking. Having an RTG around isn't going to "contaminate" anything. They are fully sealed, and even in the worst case, can withstand extremely severe impacts without releasing any fissile material.

      And in the worst case??? We end up with a boulder somewhere on Mars that just happens to stay warm. "Plutonium" is a good and scary word, but the Plutonium 238 used in RTGs is completely different from the Plutonium 239 used in nuclear weapons. It has a half-life of less than a century, and is merely an alpha emitter. Practically zero gamma emissions, which is the only kind of "radiation" people know about, and what they're so terribly afraid of.

      Even if there was a launch failure high in the Earth's atmosphere, who cares? It's not a gamma emitter... It can't possibly do any damage to anyone, unless someone perhaps feels the urge to eat large quantities of it, in which case it's probably more toxic as a heavy metal than as a radioactive substance.

      Remember, it's happened before... Apollo 13's RTG is currently keeping the fish warm, on the floor of the Pacific Ocean. Despite the high speed re-entry, the casing remains in-tact.

      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    14. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 0

      Did I call it "Lander?" Dang, that's embarrassing. It's actually called "Mars Science Laboratory." Was in a bit of a hurry earlier, sorry.

    15. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 0

      Actually, Phoenix is one of the few Mars missions where nuclear power doesn't really make sense. Nuclear power adds in cost for the power supply itself, safety considerations, and planetary protection (see another poster's comment about heat). Solar cells are relatively cheap.

      If longevity was a concern like on a rover*, the balance changes, but in this case it's not. First of all because the mission isn't mobile. It will eventually have studied the ground at the landing site in satisfactory detail, but be unable to move beyond that. This isn't a major loss because it also has limited sample trays in its on-board chemical laboratory. Once those are used, it's basically left with a camera and a spectrometer. Secondly, once the Martian winter sets in, the lander will likely be covered by up to a meter of carbon dioxide ice. Not only will the extreme cold likely damage electronics, but the stress from the ice contracting and expanding during the course of the winter will probably damage beyond any function most of the exposed parts of the lander.

      * Note that even the rovers Spirit and Opportunity were not given nuclear power supplies. This was due to many factors, including politics, cost, life expectancy (Pathfinder died from a hardware fault after only 3 months...although that was still longer than the intended mission), and weight. MSL will be much larger and able to accommodate the weight of an RTG compared to an equivalent capacity in solar panels. Also, the brand new multi-mission RTG it will use wasn't available at the time of the MER's construction.

    16. Re:Amazing how short sighted ppl are by demachina · · Score: 1

      "Never before has a beep made the US collectively shit its pants before Sputnik"

      It might have upset the general population. I think Eisenhower, the Air Force and CIA were dancing a jig over Sputnik.

      A. In particular it established precedent for satellites overflying the U.S. and U.S.S.R., a precedent Eisenhower very much wanted the U.S.S.R. to set first. The U.S. was already planning for spy satellites to replace all the hassles of U-2 flights, and Sputnik gave the U.S. diplomatic and international law cover to do it since Sputnik overflew the U.S. first. Eisenhower may well of intentionally blocked a first U.S. satellite so the U.S.S.R would set the precedent, and the U.S. has gained huge advantage from spy satellites ever since.

      B. It gave the military a blank check to spend on the arms race. Spending still going on today, to the great detriment of the U.S. economy. Eisenhower was famous for warning about the defense industrial complex because it acquired enormous quantities of money and power after Sputnik.

      The Russian were early leaders in rocketry because their nuclear warheads were huge, heavy, primitive and inferior in design to U.S. warheads. They had to develop much bigger rockets sooner for their nuclear deterrent which gave them a substantial lead in launching the first satellite and in early manned launches.

      --
      @de_machina
    17. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 0

      I want some of what you're smoking.

    18. Re:Amazing how short sighted ppl are by caluml · · Score: 2, Funny

      Just think! If you had an account, you'd have 5 Karma points now. That'd give you something interesting to talk about no, rather than boring the people down the pub with nuclear powered rocket this, space travel, that, and aliens on Mars the other. :)

    19. Re:Amazing how short sighted ppl are by Waffle+Iron · · Score: 1

      It can't possibly do any damage to anyone, unless someone perhaps feels the urge to eat large quantities of it, in which case it's probably more toxic as a heavy metal than as a radioactive substance.

      You've got your isotopes mixed up. RTGs use Pu-238, which is orders of magnitude more radioactive than Pu-239. It's an alpha emitter, which makes it extremely dangerous to ingest. (Yes, the radiation can't go through your skin blah blah. That's not the issue if you breath it or eat it.) Absorbing microgram quantities would probably be a grave danger to your health.

    20. Re:Amazing how short sighted ppl are by toddestan · · Score: 1

      Although Spirit and Opportunity are somewhat limited by their power source, they have indeed been overwhelmingly successful missions.

      Actually, both Spirit and Opportunity contain small radioactive heaters to help keep themselves warm. I don't believe they use them for electricity at all, just for the warmth.

    21. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 0

      Ironic as the Earth is radioactive (background radiation) due to it being formed from a Supernova. Radioactivity is what keeps our internal core HOT. It keeps the magnetic fields working and the magma moving. Radiation does this. It keeps us alive.

    22. Re:Amazing how short sighted ppl are by evilviper · · Score: 1

      I'm well aware of what isotopes are used. The risks really aren't dramatic. The likelyhood of an RTG breaking apart is very small, and it is furthermore not prone to becoming airborne in the first place. Even in the worst case, with an atmospheric explosion that disperses large quantities of Plutonium 238, the local concentration will be extremely low. Even if significant quantities of the material is made airborne, yet concentrated in a localized area, you're only talking about a minuscule increase in your lifetime odds of developing a fatal form of cancer.

      eg. Inhaling 15,000 microns of airborne Plutonium 238 is estimated to increases your cancer odds by just 1% over normal background radiation.
      http://consolidationeis.doe.gov/PDFs/PlutoniumANLFactSheetOct2001.pdf

      It's dangerous, but a pretty far-fetched and insignificant danger.

      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    23. Re:Amazing how short sighted ppl are by Waffle+Iron · · Score: 1
      15,000 microns? I don't think you know what you're talking about. Microns are a unit of distance. The brochure that you reference mentions 5000 particles, each of 3 microns diameter. That's about 1e-7 cm^3, or about 2 microgram's worth of Pu-238. As I said, quantities of Pu-238 measurable in mircrogram quantities have significant health risks.

      At any rate, at least now you admit that the radiation danger of Pu-238 is much higher than the chemical toxicity of heavy metals, and you can no longer claim that "it's probably more toxic as a heavy metal than as a radioactive substance." (OSHA allows for workers to breath air containing 50 micrograms per m^3 of lead all day long every day, for example.), or that the only radiation worth worrying about is gamma emmiters.

    24. Re:Amazing how short sighted ppl are by evilviper · · Score: 1

      15,000 microns?

      Quick, stupid mistake...

      At any rate, at least now you admit that the radiation danger of Pu-238 is much higher than the chemical toxicity of heavy metals,

      No. The above figures are for airborne Plutonium, which is much more toxic than ingestion (which I was specifically discussing).

      or that the only radiation worth worrying about is gamma emmiters.

      I didn't say that, either. Gamma is the only form of radiation people understand, and when they hear "radioactive" that's what they assume. Alpha radiation is infinitely less dangerous, as I was trying to explain.

      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    25. Re:Amazing how short sighted ppl are by Anonymous Coward · · Score: 0

      Any time you add moving parts into the picture, you add another complex headache. A RTG is elegant from the POV of the church of KISS (keep it simple stupid)- it provides power simply by creating a heat differential. Personally, I envision manned missions to extract the most benefit from a full reactor, somewhat like the warships and icebreakers of the sea-faring community. If you've got a free-thinking and fully mobile human on hand to do repairs, moving parts aren't as much of a liability.

  13. first photos at 9:30pm EST ? by Anonymous Coward · · Score: 0

    I think I saw somewhere there first photos will arrive at 9:30pm EST?

    I'm watching a smooth feed on:
    http://playlist.yahoo.com/makeplaylist.dll?id=1368163

  14. The Phoenix'd better watch out... by Anonymous Coward · · Score: 0

    I give it 30 seconds 'til a Decepticon pwns it.

  15. Re-broadcast by DaftShadow · · Score: 1

    I, and many others, missed the live stream. If someone could hook up the rest of us with the landing video footage, that would be awesome!

    - DaftShadow

  16. Too far south by symbolset · · Score: 1

    The water is likely a wee bit further north. Congratulations on a successful landing though.

    --
    Help stamp out iliturcy.
    1. Re:Too far south by QuantumTheologian · · Score: 2, Informative

      Ice on the surface is further north, but they expect the top meter of soil to be about 80% ice at the landing site.

    2. Re:Too far south by yabos · · Score: 1

      Yeah, I'm sure all those engineers planning for 10 years don't know what they're doing.

  17. Late Breaking News by freefrag · · Score: 5, Funny
    Amidst of rumors of yet another invasion by the heinous creatures of the blue planet, the most Illustrious Council of Elders confirmed that another mechanical war machine recently landed successfully on the homeworld. K'breel, speaker for the Council, stressed that plans for defense were well underway:

    Gentle Citizens, today my gelsacs frumple in anticipation of the successful counterattack on the two-eyed monsters of the blue planet. Our sources indicate that while their latest mechanical terror has an experimental weapon to bore into our colonies, it has landed far from our podhomes and will soon be destroyed by this zunok's unusually powerful dust storms. Victory against our enemies is near! Our scientists report that our climate disruptor probes are currently in full operation and will make the blue planet uninhabitable within the next 5 zon. When dissenters questioned whether the warming of our enemy's planet was due to his own self-destructive habits or our weaponry, K'Breel ordered their gelsacs pierced on the spot.
    1. Re:Late Breaking News by Tablizer · · Score: 5, Informative

      When dissenters questioned whether the warming of our enemy's planet was due to his own self-destructive habits or our weaponry, K'Breel ordered their gelsacs pierced on the spot.

      Shit! Space is still no escape from stupid leaders.

    2. Re:Late Breaking News by Spy+der+Mann · · Score: 1

      I think this is becoming our own personal slashdot meme :) Kudos to you.

  18. Correction by RockMFR · · Score: 1

    EDT, not EST. :)

  19. Next story on Slashdot by teh+moges · · Score: 5, Funny

    Phoenix Mars Lander Touched Down 2 Hours ago

  20. did anyone else notice the logo? by Cyko_01 · · Score: 3, Interesting

    was I the only one who saw the phoenix project logo and thought it looked remarkably similar the Firefox logo? Firefox was originally called phoenix was it not? Coincidence? I think not!

    1. Re:did anyone else notice the logo? by mrbluze · · Score: 1

      Coincidence? I think not! I dunno, but I think the idea of Phoenix for a mars lander was kind of.. well.. maybe they were expecting it to land in a pile of ashes or something, but suddenly start functioning again just when everybody was about to switch the computers off and go home.
      --
      Do it yourself, because no one else will do it yourself. [beta blockade 10-17 Feb]
    2. Re:did anyone else notice the logo? by El_Oscuro · · Score: 1

      It used to be called Firebird (at about version 0.7). I wish they had kept that name. Back then, they didn't have a logo, so I used a picture of the car launching on a quarter mile run for my icon. I wish they had kept that name.

      --
      "Be grateful for what you have. You may never know when you may lose it."
    3. Re:did anyone else notice the logo? by seasleepy · · Score: 4, Informative

      But that is the logo for the lander though...

    4. Re:did anyone else notice the logo? by compro01 · · Score: 1

      Nope. It looks like the firefox logo with a swirl transform to me.

      --
      upon the advice of my lawyer, i have no sig at this time
    5. Re:did anyone else notice the logo? by GodfatherofSoul · · Score: 1

      Well, at least the Phoenix logo's mascot is facing in the RIGHT direction!

      --
      I swear to God...I swear to God! That is NOT how you treat your human!
    6. Re:did anyone else notice the logo? by danlock4 · · Score: 1
      This quote from a press release released yesterday helps to explain one of the reasons why it's appropriately titled "Phoenix"... It rose from the ashes of a previous project!:

      Phoenix uses hardware from a spacecraft built for a 2001 launch that was canceled in response to the loss of a similar Mars spacecraft during a 1999 landing attempt. Researchers who proposed the Phoenix mission in 2002 saw the unused spacecraft as a resource for pursuing a new science opportunity. A few months earlier, NASA's Mars Odyssey orbiter discovered that plentiful water ice lies just beneath the surface throughout much of high-latitude Mars. NASA chose the Phoenix proposal over 24 other proposals to become the first endeavor in the Mars Scout program of competitively selected missions. That press release is here with the main press release page here.
      --
      To .sig or not to .sig, that is the question.
  21. In English... by Anonymous Coward · · Score: 3, Funny

    Units.

    Phoenix went exactly 423,000,000 miles at the leisurely pace of 20.7 miles a second.

    Now if we had done something really COOL, like drive there in a Jeep Commander, we would have used 22,263,157 gallons of gas and been MUCH better prepared for Mars.

    Someone will bitch about fuel cost. OK, look at this: at $4/gallon it would cost $108,972,294 -- that's $411,027,706 cheaper than this $520M "good deal". Jeep is currently offering a $2.99 gas lock-in which would bring the total savings to $453,433,160. I mean WOW, they could spend the rest on parties and just tell us it's really, really complicated.

    Now ask if the Phoenix has 4 wheel drive. Or A/C. Or the peace of mind knowing it's fully covered under a manufacturer's warranty.

    Tough to beat if you ask me..

    1. Re:In English... by thatskinnyguy · · Score: 1

      Judging from my experience with Jeeps, it would get halfway to the moon and then something major will break. And the same thing will happen over and over at a declining interval that approaches zero miles.

      --
      The game.
    2. Re:In English... by evanbd · · Score: 1

      I'll take the 423 million mile warranty over the gas price lock-in any day...

    3. Re:In English... by dkf · · Score: 1

      Now if we had done something really COOL, like drive there in a Jeep Commander, we would have used 22,263,157 gallons of gas and been MUCH better prepared for Mars. Let me know when you've put in a surface to drive on all the way to Mars. Doesn't have to be top-grade tarmac though.
      --
      "Little does he know, but there is no 'I' in 'Idiot'!"
    4. Re:In English... by MadMidnightBomber · · Score: 1

      But Mr Anderson, what good is a warranty when your nearest dealership is 3 light minutes away?

      --
      "It doesn't cost enough, and it makes too much sense."
  22. NASA TV has pictures from Mars... by Anonymous Coward · · Score: 0

    Everyone seems to be happy!

    1. Re:NASA TV has pictures from Mars... by zapwow · · Score: 1

      You can see a few of the first photos here! (Not a trap)

  23. Macs by Blice · · Score: 0, Offtopic

    Did anyone else notice that they were using a Mac to view the images on? Also looked like they had already uploaded all of the images onto a gallery. Someone sharpen that screenshot and get a link :(

    1. Re:Macs by hardburn · · Score: 1

      Of course they were. Macs dominate in almost any imaging-related field.

      --
      Not a typewriter
    2. Re:Macs by Blice · · Score: 1

      Are you saying they were doing image editing?
      Anyways, I just brought it up because I thought big government type things like this always used Windows. But now I know I was wrong :]

    3. Re:Macs by Concerned+Onlooker · · Score: 1

      That's not why you saw a Mac. Macs are just fairly popular on lab.

      --
      http://www.rootstrikers.org/
    4. Re:Macs by hardburn · · Score: 1

      No, just imaging in general, viewing or editing. Back in the day, Macs were a lot easier to do color correction than Windows boxen were, though I'm not sure how true that is anymore. That's one reason why anybody serious about Photoshop does it on a Mac.

      --
      Not a typewriter
  24. "Hella grats" by Anonymous Coward · · Score: 0

    "Hella grats?" This is even worse than digg....jesus

  25. Phoenix? by BradMajors · · Score: 1

    Phoenix is not a very optimistic name for a space craft.

    1. Re:Phoenix? by Anonymous Coward · · Score: 0

      Hey, the first human-built warp ship was named "Phoenix" ...

    2. Re:Phoenix? by Anonymous Coward · · Score: 0

      Just be glad they didn't name it Icarus.

  26. first images 2200 EDT by Doofus · · Score: 2, Informative
    --
    If the Government becomes a lawbreaker, it breeds contempt for law; ... it invites anarchy. - Brandeis
  27. And then the next story by Anonymous Coward · · Score: 0

    Phoenix Mars Lander Touched Down 2 Hours ago

    (It's a Dupe)

    1. Re:And then the next story by Megane · · Score: 2, Interesting

      Phoenix Mars Lander Touched Me Liberally

      Oh wait, that's kuro5hin.org. Never mind.

      --
      #naabhaprzrag, #sverubfr-000, #agi-fcbafberq, negvpyr[pynff*=' negvpyr-ary-'] { qvfcynl: abar !vzcbegnag; }
  28. Why? by WindBourne · · Score: 1

    It is a mythical bird that arises from the dead every so often. It was already dead and buried once. After being re-designed on a few items and re-tasked, it has new life. Who knows, maybe in about 1.5 years when it is buried under ice, it MIGHT just survive it and come back. It actually has a chance of that (though quite slim).

    --
    I prefer the "u" in honour as it seems to be missing these days.
  29. Pictures Already by GreggBz · · Score: 2, Informative

    Within minutes of the first downlink, pictures were available on the net.

    one
    two
    three

    That's fantastic.

    1. Re:Pictures Already by Firehed · · Score: 1

      Hm... given how much they probably spent on the mission, do you think it would have killed them to spend an additional eleven cents to put the color film in the camera?

      (only half-kidding, but it's still an absolutely remarkable feat)

      --
      How are sites slashdotted when nobody reads TFAs?
    2. Re:Pictures Already by doubletruncation · · Score: 5, Informative

      Like many scientific imagers, the camera on phoenix (called the surface stereo imager http://fawkes3.lpl.arizona.edu/science_ssi.php ) uses a filter wheel in front of a CCD. They have 12 filters picked specifically for geological and atmospheric interest. Presumably three of the filters roughly correspond to red, green and blue, so they can take an image through each filter and then composite them into a single color image. I assume they've just been posting the raw images taken through a given filter first and will composite them once they've got a set in. Note that your digital camera works in a similar way (takes images through three filters and composites them, it may place a permanent color filter array in front of the CCD, or use three separate CCDs and a beam splitter rather than using a spinning filter wheel), except it does the compositing automatically. Since the imager on phoenix will not be used exclusively for making RGB color images, there's no reason to have the camera automatically take images through those three filters and do the compositing. Also, it looks like many of the images they've taken first are of the solar arrays - I imagine they wanted to take quick single filter images of each array and send them back first over their limited bandwidth to see that they really deployed, before taking and transmitting a color panorama.

    3. Re:Pictures Already by Anonymous Coward · · Score: 0

      Wow. I can see a Martian in this one.

      We can clearly see that Martians are skinny, white (not green) and look like an imaging artifact.

    4. Re:Pictures Already by GodfatherofSoul · · Score: 1

      Man, I hope no one at NASA works in real estate. They always find the flattest, featureless landing zones. I know they have to do so to stay within safe landing parameters, but I'd love to see some of Mars' stunning geological features (preferably in person!). I'd love for them to send up something like a weather balloon with a camera and just let it drift about snapping pictures.

      --
      I swear to God...I swear to God! That is NOT how you treat your human!
  30. Pictures by potat0man · · Score: 4, Informative

    Here are the photos it has taken so far.

    http://fawkes1.lpl.arizona.edu/images.php?gID=0&cID=7

    1. Re:Pictures by Anonymous Coward · · Score: 0

      Slashdotted? Seems to be down for me.

    2. Re:Pictures by vladylama · · Score: 1

      I wonder why they don't have colour immagers!?

    3. Re:Pictures by illiteratewithdrawal · · Score: 3, Interesting

      Good question. However, according to the University of Arizona's Phoenix Lander site, "The Robotic Arm Camera, built by the UA and Max Planck Institute, ... will provide close-up, full-color images of the Martian surface..." I'm excited to start seeing those images come in.

    4. Re:Pictures by superdana · · Score: 5, Funny

      Ha--it's taken a bunch of black-and-white photos of itself at odd angles. Are those for its MySpace page?

    5. Re:Pictures by Tablizer · · Score: 2, Insightful

      Here are the photos it has taken so far.

      Hmmm. It does have the polygons predicted from orbiter photos, but they are kind of dome-like rather than flat cracked plates like a dry lake bed. Thus, it's "domey" polygons.

      But they obviously succeeded in landing in a mostly boulder-free area. If it landed on a big boulder, it could easily end the mission. During the Viking days, they didn't have the resolution to check for large boulders, and about 30 feet from the Viking 1 lander was an SUV-sized boulder. Pathfinder didn't have that knowledge either; but because it used airbags, it was more likely to come to rest between boulders (although landing on a "spike" edge could have burst the bags).

    6. Re:Pictures by ahecht · · Score: 5, Informative

      I made up a 3D image of the landing leg by combining two of the published pictures. You can clearly see a mount that formed that makes it look like the lander slid as it touched down. The first version is 3D if you cross your eyes, the second version requires red-blue 3D glasses:
      http://img294.imageshack.us/my.php?image=phoenixlegstereoug5.jpg
      http://i27.tinypic.com/24yyfix.jpg

    7. Re:Pictures by Anonymous Coward · · Score: 0

      Oh, I forgot to thank you for the link. Thanks!

    8. Re:Pictures by v1 · · Score: 4, Informative

      In some cases landers have to deal with what color of light makes it to the surface. Earth has a clear atmosphere, which is uncommon. Mars's atmosphere makes everything look sepia.

      --
      I work for the Department of Redundancy Department.
    9. Re:Pictures by Anonymous Coward · · Score: 0

      Okay, so now that I've spent several minutes crossing my eyes to get this to work, and only momentarily thinking I see a 3D image, my eyes hurt. Thanks. I hope others have more luck/ability, (as people all over the world stare cross-eyed at their monitor).

    10. Re:Pictures by Anonymous Coward · · Score: 1, Informative

      This link shows clickable thumbnails of all the post-landing images.

      They're cool. Like a sand and gravel version of the Viking and Pathfinder landing sites (i.e. finer-grained with few boulders), and with obvious furrows in a polygonal geometry -- i.e. small "high centre" permafrost polygons. Quite a lot of sand and gravel was kicked up by the landing engines close to the lander. It is possible to see where some of the pebbles were rolled, leaving small indentations in the sandier sediment, and implying that some of the surface material isn't well cemented together (i.e. by ice).

      Solar arrays look good.

      The images are surprisingly high resolution for the first pass. When the first color images are available tomorrow it will be awesome.

    11. Re:Pictures by ahecht · · Score: 1

      The further back from your monitor you are the easier it is. I have to sit about 4 feet from my 19" monitor to be able to see the 3D easily in the cross-eyed one.

    12. Re:Pictures by Tablizer · · Score: 1

      Wow, they just happened to land right next to a foot-pad with springs. That's gotta be a one-in-a-million chance!

    13. Re:Pictures by KodePhreak · · Score: 1

      No Decepticons sighted yet, darn it!

    14. Re:Pictures by NoobixCube · · Score: 1

      Sepia rocks and dirt? Sounds like a recent "realistic" game, to me!

      --
      Admit it. You post strawman arguments as AC so you get modded Insightful for refuting them, rather than Troll
    15. Re:Pictures by Anonymous Coward · · Score: 0

      Ahecht,

      Very nice work with the red/blue anaglyph. I hope you will post more! Keep 'em coming.

      Jim

    16. Re:Pictures by Tadrith · · Score: 1

      Wow, these are awesome. Thank you for posting them!

    17. Re:Pictures by houghi · · Score: 1

      Bandwidth

      --
      Don't fight for your country, if your country does not fight for you.
    18. Re:Pictures by junglee_iitk · · Score: 1

      Open the image in two image viewers side by side and cross your eyes.

      I personally find concentrating "near" far easier than "far".

    19. Re:Pictures by somersault · · Score: 1

      WTF, how did Rick Astley get to Mars?

      --
      which is totally what she said
    20. Re:Pictures by somersault · · Score: 1

      You can't really be sure can you? They may have Deceptively disguised themselves as small pebbles.

      --
      which is totally what she said
    21. Re:Pictures by neoform · · Score: 2, Funny

      Sorry to correct you, but the reason everything looks sepia on mars is actually because there's a time warp between earth and mars, the lander is actually back in the 1950s.

      --
      MABASPLOOM!
    22. Re:Pictures by Anonymous Coward · · Score: 0

      We already know that Mars has life. Where do you think the guys from id come from?

    23. Re:Pictures by Lershac · · Score: 2, Interesting

      That is a very interesting Idea. Have the mars lander create a myspace page as if it were sentient. Neat way to generate excitement and publicity.

      --
      Chuck
    24. Re:Pictures by mischi_amnesiac · · Score: 1

      Actually, recently a scientist in Kiel, Germany, where Planck was baptised, found out that his real first name in fact was Marx. http://www.spiegel.de/wissenschaft/mensch/0,1518,549404,00.html here is an articel in german. http://morpheme.wordpress.com/2008/04/24/marx-max/ Site in english refering to the article found on the spiegel homepage.

      --
      "Die endgueltige Teilung Deutschlands - das ist unser Auftrag." - Chlodwig Poth
    25. Re:Pictures by TheQuantumShift · · Score: 2, Funny
      --

      Shift happens. Fire it up.
  31. EXACTLY. by WindBourne · · Score: 1

    And that is why the moon is of UTMOST interest to us. It turns out that it has URANIUM. Uranium that can be bred into plutonium. That plutonium can be used on the moon, for long distance mission travel, for fast travel mission, for staying on mars, etc.

    --
    I prefer the "u" in honour as it seems to be missing these days.
    1. Re:EXACTLY. by willyhill · · Score: 1
      It turns out that it has URANIUM.

      So when do we invade... uh, land?

      --
      The twitter monologues. Click on my homepage and be amazed.
    2. Re:EXACTLY. by Anonymous Coward · · Score: 0

      Oh great... Commence operation Lunar Freedom...

    3. Re:EXACTLY. by Waffle+Iron · · Score: 2, Informative
      We currently have more plutonium right here on earth than we know what to do with. Spent nuclear fuel and disassembled nuclear weapons both contain plutonium and contribute to the current glut. We are burning some of it up in nuclear reactors, and we're trying to figure out how to safely bury the rest. What's actually in short supply is the specific isotope used to power: RTGs Pu-238.

      The problem is not a shortage of raw materials (Pu-238 is currently made by irradiating components of otherwise useless nuclear waste.) The problem is that the steps involved in production and extraction of the isotope are dangerous, esoteric and expensive, so we haven't been doing it.

    4. Re:EXACTLY. by khallow · · Score: 1

      We can also use the copious supplies of uranium on Earth. That will probably be easier to get to for some time to come. As another replier noted, the real problem is that plutonium 238 is hard to make. The US has been slowly consuming its current supply of the stuff. That'll run out sometime next decade. Most likely, we'll have restarted the plutonium 238 manufacture process by then.

    5. Re:EXACTLY. by R3d+M3rcury · · Score: 1

      The other issue is the will to use it.

      Whether justified or not, there are plenty of people who worry about "What could go wrong" launching large amounts of atomic materials into space.

      However, there's less concern about it on the moon. Build appropriate equipment on the moon and you can create plutonium there. You can launch it from there without as much concern over it crashing/expoding and polluting the atmosphere.

    6. Re:EXACTLY. by complete+loony · · Score: 2, Insightful

      The problem is that the steps involved in production and extraction of the isotope can also be used in the manufacture of weapons Fixed that for you. It's mostly a political problem.
      --
      09F91102 no, 455FE104 nope, F190A1E8 uh-uh, 7A5F8A09 that's not it, C87294CE no. Ah! 452F6E403CDF10714E41DFAA257D313F.
    7. Re:EXACTLY. by yabos · · Score: 1

      With space missions it's much better if you can get your fuel outside of Earth because of the weight issue.

    8. Re:EXACTLY. by Waffle+Iron · · Score: 2, Interesting
      The US government already knows how to make nuclear weapons the easy way, so the US government chemically extracting neptunium 237 from waste and irradiating it in a reactor to make Pu-238 would not be a proliferation threat. Moreover, neither of those isotopes is used in weapons.

      It has simply been easier for us to buy the stuff from Russia over the last couple of decades. (This probably has had the beneficial side effect of keeping some of their nuclear technicians gainfully employed.)

  32. Substandard Time by fm6 · · Score: 1

    Precisely at 7:53PM EST Precisely wrong. Doesn't anyone know what "EST" stands for? First person to answer correctly gets to leave class early.
    1. Re:Substandard Time by camperdave · · Score: 1

      It stands for Eastern Standard Time, of course. For all we know, that EDT/EST slip-up is merely an unfortunate typo. After all, the D and S keys are right next to each other on most keyboards, and that's not a mistake that a spell checker can catch. Besides, there's no reason why standard time can't be used in the summer months.

      --
      When our name is on the back of your car, we're behind you all the way!
  33. Precisely wrong. by Anonymous Coward · · Score: 0

    Phoenix landed at 6:38pm EST and confirmation was received at 6:53pm EST. How someone can be off by 75 minutes and call it 'precisely' is beyond me.

  34. Credibility of TFOT site?... by Anonymous Coward · · Score: 1, Interesting

    I followed the link to the TFOT site given by the OP. On that page was a link to "more up to date information" on the status of the lander. Check out: http://www.tfot.info/news/1189/the-phoenix-has-landed.html Curiously, 2/3 down the page is an image of the lander which is titled: "NASA's Phoenix spacecraft on Mars - actual image (Credit: NASA)"

    I found this particularly interesting since I have a second window open, and I'm watching the -relativistically speaking - "live" coverage from JPL on NASATV. In this coverage, they have JUST begun to get images of the solar panels a few minutes ago... And from what I can tell, none of them look like the "third person" photo on the TFOT site. Tried to post a comment to this effect on TFOT, but couldn't. ...I'm not sure how they can call that an actual image...
    *sigh* this all must have been faked just like the lunar landings....

  35. Sounds like a waste of effort.... by Anonymous Coward · · Score: 0

    All those complex calculations sound like a waste of effort. Just set the ballistic trajectory to the desired spot then let the Phoenix rise from the ashes of the fiery explosion of impact.

  36. Great name by SuperKendall · · Score: 1

    Consider the first one of that design, is the one that did not live....

    Phoenix has risen from the ashes of the first models mistakes, triumphant and ready to work.

    --
    "There is more worth loving than we have strength to love." - Brian Jay Stanley
  37. NASA web site by KC1P · · Score: 3, Interesting

    I wish NASA wouldn't get so distracted during the "fun" part of these missions. It seems like a regular pattern, they set up frankly a pretty awesome web site, put up a countdown timer, plaster it with nice background articles and then update it very regularly ... until something happens. Then it's frozen in time for an hour or two (this time all they could come up with was "we got a signal") while they're all slapping each other five and pouring champagne into their consoles. The $420 million (or whatever it was) came out of our pockets, all I ask is that they get *one* intern to stay sober at the golden moment and clue in those of us who don't get the Science Channel.

    Anyway it's great to see they pulled it off. It's weird how so many space shots worked on the first try and then we totally blew the next half-dozen tries. I blame the Martian strategic defense system.

    1. Re:NASA web site by AMuse · · Score: 3, Insightful

      In their defense, I would guess that the moment the thing lands they're busy checking the instrumentation to make sure nothing got damaged, setting up instructions for what the lander is to DO now, informing superiors/science groups/engineering teams/etc and basically... doing their jobs.

      I'm pretty sure it's not champagne parties for 2 hours before someone says "Hey, lets update the website guys!"

    2. Re:NASA web site by Anonymous Coward · · Score: 0


      The two hosts on the Science Channel are actually from Canada's Discovery Channel, a channel that still shows real science not the crap on the US Discovery Channel (I get both on the FTA satellite). Pretty sad that we had to bring them down for the show as our own Science TV people are just talking heads with no clue.

    3. Re:NASA web site by FleaPlus · · Score: 1

      There were two good reasons for why lander updates were "frozen in time" for a couple hours. The first is that the lander ceases communications a minute after landing to save power while the solar panels are being deployed. The second is that the two satellites in orbit around Mars used to relay signals had to wait that long until they would be back in position.

    4. Re:NASA web site by evilviper · · Score: 1

      Then it's frozen in time for an hour or two (this time all they could come up with was "we got a signal") while they're all slapping each other five and pouring champagne into their consoles. The $420 million (or whatever it was) came out of our pockets, all I ask is that they get *one* intern to stay sober at the golden moment and clue in those of us who don't get the Science Channel.


      I really don't think that keeping their website updated to the last second is a good use of resources. They don't need to dedicate an intern when there's no shortage of news media in this country covering trivial crap, and they certainly don't need to invite a slashdotting.

      What is it about X amount of dollars that makes it so you can't wait AN HOUR after after the first few people know, to find out yourself? Just because something is technologically possible, doesn't mean it should be a high priority. If the news media doesn't want to cover it, then NASA can damn well get the word out themselves by candygram if they please.

      As much as I like applied fields like math and science, I think history education should get more emphasis... It's the only way to get some context about the world we live in. Welcome to the ancient world, where getting news a year after it happens is fast, and also good enough for military purposes...
      --
      Slashdot gets worse every day... Pipedot: News for nerds, without the corporate slant
    5. Re:NASA web site by RKBA · · Score: 1

      Alcoholic beverages are not allowed on JPL premises. I suppose it's always possible for someone in management to smuggle in a bottle of champagne for a special occasion like this, but I guarantee you those people are very busy either doing their jobs or holding their breaths that all the subsystems check out Ok.

      Twenty or thirty years ago policies were much more relaxed and it was permissible to bring booze to on-lab Christmas and New Year parties, etc., but those days are long gone. The last I heard, you couldn't even bring a cake-knife on-lab to cut birthday cakes with.

    6. Re:NASA web site by cplusplus · · Score: 1

      I watched the landing live via NASA TV on the web - http://www.nasa.gov/multimedia/nasatv/index.html - and they did an AWESOME job. Why didn't you just tune in to that? I don't have cable TV or anything, but was able to watch the exact same thing my father was watching on his TV at home (he was watching the NASA TV channel via DirectTV satellite). Funny thing is that I called him to make sure he wasn't missing it, and it appeared that the webcast was about 40 seconds delayed compared to the satellite TV broadcast.

      --
      "False hope is why we'll never run out of natural resources!" - Lewis Black
    7. Re:NASA web site by Tablizer · · Score: 1

      those of us who don't get the Science Channel.

      I saw it live on CNN. Their coverage was fairly good, although they talked too much during the descent. The stage where the radar-to-ground detection confirmation was supposed to happen was a little tense because it happened a bit later than they were expecting.

    8. Re:NASA web site by ceroklis · · Score: 1

      What are you talking about? The first images from the lander were put on the web site minutes after I saw them arrive in mission control on NASA TV. That's pretty impressive.

    9. Re:NASA web site by wonnage · · Score: 1

      Is there anything you *don't* complain about? How about you be the one to update the site after helping land something four hundred million miles away. Jesus.

    10. Re:NASA web site by moosesocks · · Score: 1

      Also don't forget that Phoenix landed at a pretty early hour in the morning.

      All that countdown clock and pre-information stuff can be programmed far far in advance. When the probe actually lands, like the other posters have mentioned, the scientists are most likely busy tending to the probe itself.

      That all said, images were put online almost immediately. I'm guessing that there was some sort of automatic process that relayed the images directly to a webserver as they were received by NASA.

      Good enough for me!

      --
      -- If you try to fail and succeed, which have you done? - Uli's moose
  38. High resolution images up, slashdotted by mrbah · · Score: 2, Informative

    Dammit, the University of Arizona website (which hosts the high resolution images) has been slashdotted. A few of the photos are already up on Wikipedia though, so use that if you can't get through.

  39. Mars bar by personalo · · Score: 5, Funny

    The best thing they could possibly find would be a mars bar. It would be too funny if some NASA guy threw one in so that it would pop out on landing.

    1. Re:Mars bar by Anonymous Coward · · Score: 0

      Heh, the whole mission should have been sponsored by Mars.
      NASA could have stuck a few Mars logos on the lander and made a fortune out of providing the first extra terrestrial advertising spot in the (known) universe!

    2. Re:Mars bar by Joe+the+Lesser · · Score: 5, Funny

      Even funnier would be an 'Earth Bar'.

      --
      "I only speak the truth"
      Karma: null(Mostly affected by an unassigned variable)
    3. Re:Mars bar by Kredal · · Score: 1

      Like the Astronomy Picture of the Day from April 1, 2005?

      http://apod.nasa.gov/apod/ap050401.html

      Look! Water on Mars!

      --
      Whoever stated that signature sizes should be limited to one hundred and twenty characters can just go ahead and kiss my
    4. Re:Mars bar by Anonymous Coward · · Score: 0

      That would be one might expensive advertising campaign. The transportation costs would have killed Mars corp.

    5. Re:Mars bar by Tablizer · · Score: 1

      The best thing they could possibly find would be a mars bar. It would be too funny if some NASA guy threw one in so that it would pop out on landing.

      The reality is that they'd probably get fired and never work on critical missions again. But during the press conference, somebody did sneak in a Photoshopped image of Martin the Martian into a file image of Mars, and it did throw the speaker off as he was about to say something serious.

    6. Re:Mars bar by Anonymous Coward · · Score: 0

      Or an inanimate carbon rod.

  40. I for one... by psykocrime · · Score: 1

    I, for one, welcome our new large, complex Martian lifeform Overlords!

    --
    // TODO: Insert Cool Sig
  41. Greetings from Earf by Trikenstein · · Score: 0, Offtopic

    With warm regards from our oil consuming nations we will begin with a few sample excavations

  42. Mars Photos by Liz99 · · Score: 1

    They just (well around 9:45 pm EDT) had the first Mars photos come in at NASA TV. It was pretty exciting, especially for all of those engineers. The first pictures were actually of the machine parts (solar array, foot) to make sure everything had deployed correctly but they later had some shots of the Mars landscape...flat but with some interesting wave patterns in the topography. They'll get fresh images about every two hours from the orbiter above Mars so they'll probably be something exciting in tomorrow's paper. Yes, I read those paper things.

  43. Updated News! by Anonymous Coward · · Score: 0

    NASA has discovered that there are still rocks on Mars, plans future missions to continue to monitor the rock situation on Mars.

  44. Why space exploration is like darts by patio11 · · Score: 0, Flamebait

    The lander is a $420 million dart.

    http://www.space.com/missionlaunches/070201_phoenix_update.html

    The dart was thrown at a dartboard which is unmarked. There may or may not be a bullseye on the dartboard -- we're not sure, hence why we're throwing darts at it -- but we're not exactly sure what would consitute a bullseye.

    The dart throwers, in our funny dart game, do not declare certain scores for outcomes in advance and then evaluate the dart based on the outcome of throwing it. Rather, they will get the results back and then score them, based on criteria which are based on caprice and whimsy cloaked in a thin veneer of "its scientific, if you criticize us you must be against science".

    I'll spoil it for you: the conclusion will be, inevitably, that this $420 million dart was "a learning experience" (a wonderful phrase, because it is true by definition and means the dart can literally never fail, because we'd learn something even if the dart crash-landed into the dartboard as darts are wont to do), but that we need to throw more and more expensive darts. Why are we throwing darts? Well, there might be a bullseye out there... and you DO support science, right?

    Personally I hope they hit the FSM's Noodly Appendage one of these times. That would be kind of cool. Granted, it doesn't exist, but I've got as much reason to believe in it as I do to believe in any of the things that could plausibly be called a bullseye.

    1. Re:Why space exploration is like darts by the+phantom · · Score: 1

      Boy, you're a cynical fuck, aren't you?

  45. Good Times by anthonys_junk · · Score: 1

    That gave me the biggest smile I have had all day, perhaps all week.

    --
    Barbara Felden claims prior art on the flip phone, sues Motorola, Nokia.
  46. NASCAR aint got nothin on this by Provocateur · · Score: 1

    Heck even if it did crash, that's got to be the fastest thing we're ever built. 120,000 km/hr? And that's without a a whalefin spoiler...

    Congratulations to the team! Made it to MARS t-shirts for everyone! (or You call that FAST? t-shirts soon to follow!)

    --
    WARNING: Smartphones have side effects--most of them undocumented.
  47. Images here by Anonymous Coward · · Score: 0

    http://fawkes1.lpl.arizona.edu/images/gallery/lg_364.jpg

    What is that white thing in the distance?

    1. Re:Images here by BiggerIsBetter · · Score: 1

      What is that white thing in the distance? It's a street light.
      --
      Forget thrust, drag, lift and weight. Airplanes fly because of money.
  48. The Hell? by Ihmhi · · Score: 2, Funny

    Did they launch this thing before color photography was invented?

    1. Re:The Hell? by AMuse · · Score: 3, Informative

      From the blog: "They're black and white pictures meant primarily to tell whether our deployments successfully occurred."

      Color pictures in high-res take a lot longer to download over a very slow radio link (Latency to mars is 20 - 40 minutes).

      Black and white photos are the "test" set because you'll get them down quicker.

    2. Re:The Hell? by Anonymous Coward · · Score: 0

      Seeing as how the bit size of an image is based on its resolution and color depth, it seems fairly obvious that in a low-bandwidth, high-risk situation ("Where the hell did we land?" "Is everything undamaged?"), high-resolution grayscale images offer far more than muddy pinkish ones.

      Not to mention that this also sets you up for multiple press opportunities. Tomorrow's papers will have nice B&W spreads of Mars (while the Memorial Day items will get front-page full color). Then when things settle down a bit, NASA can trickle in some high-quality color versions, and get another good press release, and we won't have to wonder why the paper pushed the veteran's parade off the front page for a bunch of rocks.

    3. Re:The Hell? by espiesp · · Score: 1

      Well I doubt there is a whole lot of unique color infomration to obtain, but in any case, BW sensors I believe can be built with a higher range and greater contrast... especially per kB which is important when you need to send the data between planets.

    4. Re:The Hell? by m50d · · Score: 1

      It can't be the latency; if it was the latency, the size of the images would be almost irrelevant. I mean, ask for a black and white image and get it in 21 minutes or ask for a full colour one and get it in 23.

      --
      I am trolling
    5. Re:The Hell? by AMuse · · Score: 1

      Well it's both latency and bandwidth (About ISDN speed if I recall) but it usually drives the point about bandwidth home better to folks if I mention latency -- a 40 minute round trip makes people really think about how FAR a distance is involved.

    6. Re:The Hell? by Aloisius · · Score: 1

      What does latency have to do with it? If there are no ACKs to each packet (replaced with a lot of forward error correction), latency should have nothing to do with bandwidth.

    7. Re:The Hell? by AMuse · · Score: 1

      I'm not sure latency has anything to do with the current situation, but here's one scenario where latency might have a huge deal to do with it.

      If the commandset necessary to initialize the b&w pan-cam is one command, it will take 40 mins + $equipmentruntime + $downloadtime to grab a black and white photo.

      If the commandset necesary to initialize it into color mode and snap the photo requires an acknowlegement by mission control as an intermediary step, the time becomes (40 mins *2) + $equipmentruntime + $downloadtime.

      Now, I'm not familiar with phoenix so I don't know in what order commands can be parsed, equipment powers up, etc -- but I do know that for remote robots on mars, latency is a huge deal and a LOT of work has gone into minimizing the effect on operations.

      For example, check out this article (warning: PDF) which discusses some of the challenges involved in implementing automatic obstacle avoidance.

      AOA is a discipline devoted to helping unmanned rovers (like MER) pick a path from point A to B and avoid obstacles on the way. With this technology mission control has to only issue one order (go from X to Y) instead of a dozen (Go from A to B, then B to C, then C to D. Stop. Analyze path. Go from D to E. Go from E to F. Stop......)

      With AOA you hit your 40 minute latency and then wait for the bots to report "done". With manual avoidance you have to have the mission controllers in the loop, and a 40 minute data round-trip each time they have to make a call themselves.

      But back to the original point as I indicated above, I generally point out the latency to people not because it's the specific variable involved, but because getting an idea of the latency the trip incurs is a good way of getting the point across that it's not exactly a DSL link to google; there are bandwidth, data storage, latency, CPU, Memory, Power and all kinds of other constraints involved which might make someone uninformed poke fun (Ha, black and white photos? What is with that!) but which make a LOT of sense in the context of those constraints.

  49. Re:Pictures [color] by Tablizer · · Score: 5, Informative

    I wonder why they don't have colour immagers!?

    Usually they use filters to provide color for space missions. The first pass is a general survey. Filter-based color requires multiple images of the same spot, which will probably come later. Plus, they will probably use "science-friendly" filters before they use human-eye-friendly filters. Science before beauty. Just be patient...

  50. Again, EXACTLY. by WindBourne · · Score: 1

    But the issue is can we launch it all? Good luck getting past all the legal issues. We can send up nice small packages of RTGs, that produce less than a kW per mission. But from the moon, we could send a mission out with MWs. Imagine a voyager loaded with that, and a nice fully loaded ion drive. We would out of the solar system if we had launched something like that 10 years ago. We need ENERGY. Not small kw amounts, but large amounts. That is true regardless if robotics OR human missions. And we are not going to be able to launch any real amount from Earth. Read some of the other postings that were done under mine. Several say that it is not a problem (of course, they missed all the court battles on EACH of the nuked missions). The AC NASA engineer proudly points to the MSL and does not mention (or perhaps realize) that it will have less than a KW of power. These are NOTHING. If we are going to have real science running around, then we need power. And solar will not cut it. We have been real lucky with the rovers that they are managed so well AND winds have been in our favor that during the core of winter, they are kept heated. But that was luck.

    If we really want to study (or inhabit) any of these places, we will need lots of power available on demand, and that is nuclear power.

    --
    I prefer the "u" in honour as it seems to be missing these days.
    1. Re:Again, EXACTLY. by Waffle+Iron · · Score: 2, Interesting
      If you really needed megawatts of power on a space mission, RTGs would not be the way to do it. The Pu-238 fuel is hideously expensive, and you can't turn the damned things off.

      It would be much simpler, safer and cheaper to simply put a small nuclear reactor in the spacecraft. Tiny reactors use ordinary cheap weapons grade uranium fuel. Before the reactor is turned on, the virgin fuel isn't even significantly radioactive, so no launch issues. Unlike RTGs, the power output of reactors can be adjusted as needed.

      The Soviet Union launched a few dozen nuclear reactors into orbit in the 1970s that are still whizzing over our heads. IIRC, they had a power output in the range of hundreds of kilowatts. It's straightforward and mature technology, and it would be a good way to get rid of the excess weapons grade uranium that we have stockpiled from the cold war.

    2. Re:Again, EXACTLY. by dbIII · · Score: 1
      So what is the capacity of this paticular nuclear power unit or did the conspiracy theory kill that as well? I think you will find that weight considerations are what is stopping us from putting generators in the MegaWatt range into space. Rememeber that these "legal issues" that are moaned about did not restrict the Russians, wouldn't bother the Chinese and would just have the French give you a rude hand gesture.

      Nuclear as one of the things in the toolbox certainly but don't be deluded into thinking that there is "one true power" for every occasion.

    3. Re:Again, EXACTLY. by khallow · · Score: 2, Informative

      Yes, an always on power source in the megawatt range is to say the least tricky. The cooling system fails even once and you have a blob of permanently molten metal on your spacecraft instead.

  51. how do you save the video? by v1 · · Score: 1

    it's at http://www.nasa.gov/55644main_NASATV_Windows.asx

    which gets me to

    mms://63.250.197.126/bcpenc252181?StreamID=63028387&pl_auth=260dc337232994e3effab4ac6815cac2&ht=30&pl_b=00448ED8EB43295F2A427EA386483A2A83&CG_ID=1369080&Segment=149773

    (you can open that in VLC, quicktime player, or just in your browser)

    But I wasn't able to find anything that could save it properly. VLC was able to save it but it wasn't in a format i could play.

    --
    I work for the Department of Redundancy Department.
  52. Eastern Standard Time? Eastern Daylight Time. by Anonymous Coward · · Score: 0

    The summary should read 7:53PM EDT, or just plain ET. No one observes EST at this time of year in the continental US.

  53. Oi! Mods, mod this one up. by BiggerIsBetter · · Score: 1

    Hello, NASA engineer here. Look up the Mars Science Lander (MSL) mission being built at JPL (link below). Nuke powered and huge. Upgrade from the Vikings mission since it has WHEELS. Will launch in September 2009. http://mars.jpl.nasa.gov/msl/

    Very interesting info. Thanks A.C!
    --
    Forget thrust, drag, lift and weight. Airplanes fly because of money.
  54. Remember the Rovers by neuromancer2701 · · Score: 1

    I remember when the rovers landed 4 years ago, everyone at work was checking the site for the first couple of weeks. We got great pictures but what new discoveries did we make. My biggest frustration was the news that they discovered some mineral formation that if it took place on earth would mean that water had been there. hello your not on earth.

    They have the equipment give me some evidence for a friggin H20 molecule, something solid. I hope they find something but I am not confident it will be anything that we matter.

    --
    "If you like Battlestar Galactica, you're probably a huge nerd." -Stephen Colbert
  55. This coming from someone... by patio11 · · Score: 1, Troll

    ... who simulates nuclear war... for fun? ;)

    (I love DEFCON, too. Its a perversely fun game. Speaking of which: You know the difference between NASA and the nuclear arms race? One of them is a way to channel billions to defense contractors by exploiting the hopes and fears of Americans... and the other one involves nuclear weapons.)

    1. Re:This coming from someone... by Anonymous Coward · · Score: 0

      You know the difference between NASA and the nuclear arms race? One of them is a way to channel billions to defense contractors by exploiting the hopes and fears of Americans... and the other one involves nuclear weapons.)

      I'll get blasted down as a troll too, but the day they re-sent Senator John Glenn in the space shuttle is the day I lost all respect for NASA. What really got me was that they sent a politician into space for a joyride at a cost of millions and millions of dollars of taxpaper money, but covered it up with some transparently bogus excuse about wanting to test the effects of "aging in space." Riiiiiiight.

  56. Earth Attacks! by kegon · · Score: 3, Funny

    Am I the only one who thinks it's ironic we are the ones putting 3 legged machines on Mars... ?

  57. I'm sure glad that the first few pictures... by Anonymous Coward · · Score: 0

    ...didn't show a giant metal hand, then Megatron's ugly face, then static.

  58. the bastards! by Tastecicles · · Score: 0, Offtopic

    they landed on my sister!

    --
    Operation Guillotine is in effect.
    1. Re:the bastards! by Spatial · · Score: 1

      Your sister needs to lay off the Sunny-D.

  59. "real" scientific advancement by martyb · · Score: 2, Funny

    Define what a "real" scientific advancement would be, please.

    That's EASY! Take something "complex" and remove just the "imaginary" part. ;^)

  60. Comment removed by account_deleted · · Score: 2, Insightful

    Comment removed based on user account deletion

  61. amazing how afraid ppl are by globaljustin · · Score: 1
    I've got to take issue with a your post...nuke power is the energy source of the future...your post has three of the most counterproductive phrases when it comes to space exploration

    Public perception also plays a role

    This is ass-backwards thinking. Policy makes public perception, not the other way around. "public perception" is only relevant if *we* make it relevant. EDUCATING the public is the proper way to think of this. If you talk to 'the public' like adults, give them accurate information, and educate about what's going on, they almost always get on board in the end.

    err on the side of caution

    In theory this is a nebulous, but good idea. In practice, people use this phrase to justify not doing something, when really they are just coving their ass...and in general being wimpy. For example: deciding to "err on the side of caution" and storing extra food on a mars mission = good...saying "err on the side of caution" to justify not doing something that we should but that "the people" THINK is dangerous = BAD

    It's all about managing risk. Nuclear power is risky, and thus NASA avoid it unless it's necessary for the mission

    Managing Risk...such a nebulous concept. "It's all about" accomplishing the mission. Making "risk" avoidance the guiding precept is just an excuse for failure. Take this example: when snowboarding (or skiing) in tight tree runs, you can't think about "not hitting trees" because you unconsciously focus your attention on the trees to avoid hitting them, and therefore you're looking at trees (which you want to avoid) and neglecting focusing on the open part of the run, which you have to go through to actually get down the hill. If you focus on NOT doing bad as opposed to doing what you're trying to do, you will inevitably fail

    I'm sorry, but nuke power is the best source of power. If we dedicated ourselves do doing the job right, we could take all those man-hours we've been wasting trying to come up with alternate sources of power (because we fear nukes), and use them to make nukes safer.
    --
    Thank you Dave Raggett
  62. Amazing by lanceroni_123 · · Score: 2, Informative

    we can send a robotic spaceship 680 million miles through deep space, but cannot make an electric car. Hmmmmmm.

    1. Re:Amazing by bsDaemon · · Score: 1

      Its not that we can't make an electric car... its that making a commercially viable electric car would be difficult. The torque, even on hybrids, leaves a whole lot to be desired. You can't move that much.

      I'm not sure I'd want to trust my life to some plastic shoe box, and I think most people would concur. Especially a plastic shoe box with low horsepower and shitty acceleration.

      We've been launching shit with rockets for a long time -- and we don't have to mass produce and market them.

    2. Re:Amazing by Anonymous Coward · · Score: 0

      actually, myth busters raced a ferrari and a street legal electric car on the quarter mile, the electric car won because it had greater acceleration.

    3. Re:Amazing by YttriumOxide · · Score: 1

      a plastic shoe box with low horsepower and shitty acceleration.

      Like this one?

      --
      My book about LSD and Self-Discovery
      Also on facebook as: DroppingAcidDaleBewan
    4. Re:Amazing by bsDaemon · · Score: 1

      wow... and with a base price of ONLY $109,000 with a $60,000 reservation fee...

      So, I can pre-order one with a down payment of what I could straight up buy most BMWs for... and it only has a range of 220 miles before I need to recharge. Lovely, because, you know... I'm sure that'd be no bother at all to do.

      So, looks like I'm spending half the price of an Aston-Martin DBS or a Bentley Continental GT, but I can't go anywhere.

      I'll just continue with my dreams of converting a 57 Caddy to run on E100, being super bad-ass, and getting all the pinup girls at the hot rod show.

    5. Re:Amazing by YttriumOxide · · Score: 1

      I never said it was a suitable car for you, just pointed out an electric car that isn't "a plastic shoebox with low horsepower and shitty acceleration".

      For many people (myself included), the price is quite reasonable, and 220 miles (354km) is far further than I normally drive, so is no problem. I'll be buying one in 2010 once they're available in Europe without being one of the special high priced "signature edition" models (which will be here in Europe in 2009).

      --
      My book about LSD and Self-Discovery
      Also on facebook as: DroppingAcidDaleBewan
  63. Speaking of lightspeed ... by sgunhouse · · Score: 1

    Two errors in the original post here. 1. We received the message at 7:53 EDT, not EST. 2. The misson sight says it actually takes 15 minutes for signals from Phoenix to reach earth, therefore the craft actually landed at 7:38 EDT. Congratulations all of course/

  64. What is this? by Anonymous Coward · · Score: 0

    What is the vertical white object just below the horizon in this image?

    http://fawkes4.lpl.arizona.edu/images/gallery/lg_402.jpg

    It sure looks unnatural...did something fall off during entry that landed and is in view of the lander?

  65. Neat Pictures by PPH · · Score: 2, Funny

    Particularly this one. I can make out the flag on the next green, just below the horizon. It looks like a PAR 3 with a 7-iron.

    --
    Have gnu, will travel.
  66. Why a lander? by camperdave · · Score: 1
    The short answer, to keep inside the weight budget.

    Not really. The reason it is not a rover is that it doesn't need to be. From the FAQ:

    Unlike the rovers, which were hunting for evidence of water at points along the Martian surface, the Phoenix lander knows exactly where to go to find water. To reach it, however, the spacecraft must dig down below the surface. The Phoenix lander is going to an area of Mars where water is believed to exist in the form of ice just below the surface. This water ice is probably spread fairly uniformly throughout the northern plains so the lander should be able to uncover ice wherever it lands.
    While mass guidelines may be tight, they're decided upon *AFTER* they decide if they need a rover or a lander. If they needed a rover with the same science packages, they would put one together.
    --
    When our name is on the back of your car, we're behind you all the way!
    1. Re:Why a lander? by adamkennedy · · Score: 1

      > While mass guidelines may be tight, they're decided upon *AFTER*
      > they decide if they need a rover or a lander. If they needed a
      > rover with the same science packages, they would put one together.

      Not on that mass and cash budget they wouldn't.

      If you blow the weight budget, that means more cost to escape velocity, more cost to do correction fires, bigger and heavier heat shielding, and means a bigger diameter shield as well which is harder to fit into available launch vehicles.

      Given X amount of cash, you can afford Y amount of weight and complexity.

      Thus, the trade off.

      If money is no object, then you can build and send anything you like.

    2. Re:Why a lander? by LVSlushdat · · Score: 1

      I guess what this means is if Phoenix noticed a spinning cube a few hundred meters away that said "Eat At Joe's", NASA would frantically get a rover mission ready to launch to check that out.... (hehehe)

      --
      THANK YOU, Edward Snowden!! Americans owe you a debt of gratitude (whether they know it or not..)
  67. And the real question is.... by r_jensen11 · · Score: 1

    How long will Phoenix hold up compared to the two rovers?

    1. Re:And the real question is.... by dotancohen · · Score: 1

      3 months. Then cometh Winter.

      --
      It is dangerous to be right when the government is wrong.
  68. Batteries/motors weigh a lot by spineboy · · Score: 1

    Yep - I agree - it would otherwise just be another rover mission.

    --
    ..........FULL STOP.
  69. Early color photographs by QuoteMstr · · Score: 1

    By the way, a similar technique was used by Sergei Mikhailovich Prokudin-Gorskii to produce wonderful, early color photographs of the Russian Empire during World War I.

  70. That's what this is for by SuperKendall · · Score: 1

    In theory this thing is sitting on soil composed of 80% ice. It should be able to dig far enough to find some, and the point of this mission is to figure out what level could potentially be a reserve that might still hold life - for a later rover to go look for (though this one can also detect forms of organic matter if it finds any in the samples).

    --
    "There is more worth loving than we have strength to love." - Brian Jay Stanley
  71. Except by Anonymous Coward · · Score: 0

    This is not just a thing on a string. This has a robotic arm that will gather samples and then process them in an internal chemistry lab. I am just saying that there is a lot of BS used to say that we cannot get the technology for a real electric car. If we put the same effort into getting One made as we do exploring Mars for satans sake, it would be done allready.

  72. Landing Off Target? by Tablizer · · Score: 1

    The initial estimate of actual landing location puts it on the very edge of the estimation ellipse. The ellipse represents a 99% confidence area. That implies it is very close to being officially "off target". They speculated its one of the reasons why some landing steps were about 5 seconds later than expected, according to the press conference. Nobody has proposed a theory yet about why it was off as far as it was, for they are just now beginning to analyze the telemetry. But its good to be on the ground either way.

  73. Hey! An obelisk! Or monolith! by WetCat · · Score: 1

    http://fawkes4.lpl.arizona.edu/images/gallery/md_440.jpg
    look to the right far side - there is something
    like a pyramid. Or can it be a white monolith?

  74. Re:Pictures [color] THEY'RE HERE... by Tablizer · · Score: 1

    MSNBC is now showing a few color snippets:

    http://www.msnbc.msn.com/id/24811991/

    The bottom part might be where the landing rockets blew away rubble.

  75. Re:Pictures [color] THEY'RE HERE... by Concerned+Onlooker · · Score: 2, Informative

    Those are false-color images. The real deal will be coming later.

    --
    http://www.rootstrikers.org/
  76. Alliens departing! by Anonymous Coward · · Score: 0

    Does this image show some part of the lander thrown out during the descent, or is just an artifact?

    It's fairly visible on top of the horizon, 2/3 to the right. Funny thing, it looks like a white rocket taking off :)

    http://fawkes4.lpl.arizona.edu/images/gallery/lg_440.jpg

  77. Re:Pictures [color] THEY'RE HERE... by Tablizer · · Score: 2, Interesting

    Those are false-color images. The real deal will be coming later.

    You mean tinted, or 2-filter? They don't look tinted, for I've experimented with tinting myself on other mars missions and have learned to spot the difference, barring careful retouching. It does appear that some of the originals were taken through different filters, but its not clear which filters and how many.

  78. Is that what I think it is? by PottedMeat · · Score: 1

    Endurium?! :P

    PM

  79. Re:Pictures [color] THEY'RE HERE... by 1karmik1 · · Score: 3, Informative

    They're 2-filtered. Violet 450-nanometer filter and an infrared, 750-nanometer filter. (As stated here.)

    --
    Violence is the last refuge of the incompetent.
  80. Re:How about telling us how many miles? by GodfatherofSoul · · Score: 2, Insightful

    I can't tell if this satire or if the local Honkey Tonk kicked out all the philosophical regulars early. Just in case it's the latter, metrics are standard in science. Yes, even for Americans.

    Better check your griddle, I think your Freedom Fries are burning.

    --
    I swear to God...I swear to God! That is NOT how you treat your human!
  81. Re:Pictures [color] THEY'RE HERE... by Concerned+Onlooker · · Score: 1

    Those are really good questions. False color can mean a lot of things I realize. I should have asked for clarification on that but there wasn't time. Sorry.

    --
    http://www.rootstrikers.org/
  82. Re:How about telling us how many miles? by Sqityl · · Score: 2, Insightful

    I love how we have to convert km into proper U.S. measurements even though we are the ones to fund this project through our tax dollars. I know that Slashdot tends to be a metric love-fest, but this support of our governments ridiculous attempts to conform to the french standard is unwarranted. If we are paying for it, we should be able to know how far it traveled without Google doing a conversion for us.
    I'd hardly blame the government. It's got more to do with how the metric system is so incredibly useful in science, and the people who publish this data are sure to appreciate this. It's not just because it makes it easier for foreign scientists to read, but because all the relevant equations in physics are all based around meters and grams. NASA scientists would be fools to change the equations, because simple arithmetic is much simpler with the metric system too. So it's not some government conspiracy, it's just because these are scientists talking.

    DISCLAIMER: I lived in a metricated country, so the measurements don't bother me at all.
  83. Re:How about telling us how many miles? by dfn_deux · · Score: 1
    If you use The Mars Climate Orbiter as an example of which units are used in what realms you'd quickly see that even in some of the most technical engineering houses there is still room for debate as to which units are appropriate where. For those too lazy to click through my link,

    SEPTEMBER 30, 1999 Likely Cause Of Orbiter Loss Found The peer review preliminary findings indicate that one team used English units (e.g., inches, feet and pounds) while the other used metric units for a key spacecraft operation.
    --
    -*The above statement is printed entirely on recycled electrons*-
  84. Strange image by heikkile · · Score: 1

    If you look at this hi-res image http://fawkes4.lpl.arizona.edu/images/gallery/lg_440.jpg you see a white object in the distance. Although it is out of focus, it seems rather tall and narrow, you can even see its shadow. Probably not a live Martian, but something interesting anyway. I hope they take a better picture of it, when time allows.

    --

    In Murphy We Turst

    1. Re:Strange image by Anonymous Coward · · Score: 0

      Shit, someone forgot to check the scenery. BRB, gotta fix that.

  85. You forget one fact by CdBee · · Score: 1

    Oceans advance and recede, mountains rise, land is lost and reclaimed

    Not all the historic land mass is now above water and much that is, was reclaimed relatively recently

    --
    I have been a user for about 10 years. This ends Feb 2014. The site's been ruined. I'm off. Dice, FU
  86. Not exactly ... by catman · · Score: 1

    The isotope used in nuclear weapons is Pu-239, not PU-238. 238 has a MUCH shorter half-life than 239 and gives off a lot of heat (and alpha particles) so it can power thermoelectric generators. 239 just sits there and absorbs an occasional neutron that happens to come near.

  87. Time to update the infamous Mars Scoreboard? by Anonymous Coward · · Score: 0

    We landed, have received data...I think that qualifies as a point, time to update the slashdot loveable Mars Scoreboard no?

    http://www.bio.aps.anl.gov/~dgore/fun/PSL/

    that makes 20 to 20!

    /woot! 46 years late we tie it up!

    //yeah baby! Rally Monkey!!

  88. more than 680,752,512 kilometers by sqldr · · Score: 1

    what.. 680,752,512 and a half?

    --
    I wrote my first program at the age of six, and I still can't work out how this website works.
  89. But we can calculate multiple frames by tjstork · · Score: 1

    *grin* Special relativity breaks absolute simultaneity. To say that you could account for the speed of light to calculate the precise absolute instant that the lander touched down is not even correct. An observer moving very fast towards Mars and away from Earth could make the same calculation and come to a different conclusion.

    But you can say that. The whole point of GR is to provide the mathematical tools to translate from one frame to another, the idear being that I can define simultaneity in terms of a translation from another frame to my frame.

    Thus, I can put a spaceship on Mars, and really can know that to this earth bound observer, what happened however many minutes ago ago is in fact what happened, AND, I can imagine myself being on Mars in a spacesuit a few minutes earlier, looking at the robot probe as it did its thing.

    --
    This is my sig.
  90. And they've taken over the Army too! by tjstork · · Score: 1

    I know that Slashdot tends to be a metric love-fest,

    OH the irony on Memorial Day. Someone is complaining about metric again at the very moment 150,000 US soldiers in Iraq are using metric -all- the time.

    --
    This is my sig.
  91. That's me, actually... by tjstork · · Score: 1

    I was in a spacesuit. I just wanted to see the probe, and make sure it was ok. I just returned to my capsule a few hundred meters away from the landing site. I was tempted to drop a couple of fossils around, as a joke, but I was sorta running late, and had to get back in time to make this post.

    --
    This is my sig.
  92. The second gunman. by crhylove · · Score: 1

    You mean George Bush Sr.? I didn't know he was missing!

    --
    I hold very few opinions. I hold information based on observation and fact. If you wish to disagree, please use facts.
  93. Re:How about telling us how many miles? by GreenEnvy22 · · Score: 1

    The metric system is just better, get over it. While those of us in the "real world" still use imperial/english units for some things (constuction industry, like 2x4's for wood. Height, I don't know how many cm's tall I am, but I know I am 5'11"), we realize the vast upsides of having nice simple system for basically everything else, where just about everything is nice round factors of 10. Same goes for temperature, who the heck cares what temperature mercury freezes at? Celcius/Kelvin FTW!

  94. yup by WindBourne · · Score: 1

    That is my point. All of these use a lot more plutonium and creates a great deal more energy than does the small rtgs. Orion is about getting us to someplace quickly. All of these requires LOTS of plutonium.

    --
    I prefer the "u" in honour as it seems to be missing these days.
  95. There are no space environmentalists by Anonymous Coward · · Score: 0

    how come some of the planets were different colors than they are now than they were now in my 1968 encyclopedia brittanicas?

  96. thats all cool , but what is this? by Anonymous Coward · · Score: 0

    aliens in the background?

    http://img257.imageshack.us/img257/8715/wtfaliensmq6.gif

  97. some of those nerd brethren have two X chromosomes by sisina · · Score: 1

    Don't forget about our nerd sistren on the Phoenix team...

  98. Extremely deadly and lasts for millions of years by Anonymous Coward · · Score: 0

    You are aware that if a single one of these plutonium-powered spacecraft (like Saturn's Cassini w/ 72lbs of Pu) were ever destroyed during launch, all that Plutonium could very well be dispersed in exactly the most deadly way, causing trillions of slow, agonizing deaths among every living thing that breaths?

    NASA and the US gov't are betting the health of every living thing on this globe that they can cheat the odds.

    I'm not a Luddite, I very much want to explore our solar system. I just want to do it right.

    Instead of lying to the Uranium miners so as to kill them all off before they ever get old enough to retire, lets pay them well and give them top-quality protective gear.

    Instead of leaving huge mountains of mine tailings to leach Uranium into the ground water to poison indian reservations, let's have a plan to deal with it, somehow.

    Instead of making extremely deadly material that remains so for tens of thousands of years without any clue how to secure it for that long, let us as an intelligent species FIRST learn how to deal with the mess we so recklessly have already created.

    Every civilian nuclear reactor has a spent fuel pool full of the one item on the list of parts needed for a nuclear bomb that's hard to get. I would direct the US National Labs to allocate all their resources into a neutralization process, discover some way to speed up the decay time.

    As you can imagine my views are frowned upon by the rest of my liberal friends.

  99. Re:Extremely deadly and lasts for millions of year by Talisein · · Score: 1

    You are aware that if a single one of these plutonium-powered spacecraft (like Saturn's Cassini w/ 72lbs of Pu) were ever destroyed during launch, all that Plutonium could very well be dispersed in exactly the most deadly way, causing trillions of slow, agonizing deaths among every living thing that breaths? I'm aware that this is an ignorant and false belief. Let me hit you with some knowledge, although I'm sure you'll protest that the US Government is wickedly editing Wikipedia to keep the "sheeple" from the truth.
    --
    "The right to do something does not mean doing it is right." William Safire
  100. Re:How about telling us how many miles? by Spatial · · Score: 1

    If we are paying for it, we should be able to know how far it traveled without Google doing a conversion for us. You're right, provided you're talking about education. You really should be able to.
  101. huge problems by toby · · Score: 0, Troll

    to think of a huge problem like this and surmount it with science.

    Why not start with the huge problems that mankind has CREATED here on our home (only) planet?

    - pollution, waste, overdevelopment, greed, corruption
    - general failure to achieve social justice, in fact rich/poor divide is widening at an increasing rate
    - corporations controlling seedstocks for human food? what kind of evil is this?
    - environmental destruction increasing rapidly (Amazon, Indonesian forests, and pretty much every other snippet of old growth gone in a decade or two)
    - foodstock depletion (major species of fish depleted) and species extinction (forget about meeting a Pangolin, but thousands are already gone) increasing rapidly
    - waste of military spending
    - the idiocy of burning non-renewable fuels like there's no tomorrow (oh wait, there IS no tomorrow!)
    - cars: one of our worst ideas ever

    When we can manage this planet with an iota of competence, let's talk about interfering with the rest of the solar system.

    Fuck the space programme (in particular the manned space programme).

    --
    you had me at #!
  102. FYI by Anonymous Coward · · Score: 0

    2x4's havent measured 2" x 4" for many years. Technically the 2x4 measurement applies to the pre-finished size of the wood.

    A 2x4 is roughly 1.5" x 3.5"

    ABIL

  103. The sad history of Mars by Anonymous Coward · · Score: 0

    You know, Mars started out as a GOD. An angry red god moving through the heavens. Then, we figured out it was a planet, just like ours. We saw great canals built by grand civilisations. Then, we realised that Mars didn't have canals, and that it was really dry and cold. So, we sent probes to see what it was like on the surface. What did we see: rocks and dust. So, we sent more probes to drive around. What did they find: rocks, dust, and signs that water was around in the past. So, we send another probe, this time to dig into what we think is buried ice. What will we see? Maybe, best case, chemistry that indicates microbial life exists. Probably, given Mar's history, we'll find out that there was once enough liquid water, that hung around long enough, so that life might have had a chance to evolve.

    So, we've gone from God, to civilisations, to visible life, to microbial life, to past microbial life, to the conditions where microbial life might have once possibly evolved. When the Viking probes landed, we were wondering if some Martian dog would walk by and piss on the lander leg. Now, we're hoping to see chemistry that indicates microscopic fossils. It's pretty sad when you think about it. Sure, there's enough interesting stuff to keep an uber-geek scientist excited, but for the rest of us? For most of us, the most interesting things on Mars are the probes we sent. Imagine what Columbus would have thought if he came to the new world and found nothing but rocks and dust?

    No wonder humans have gone from massive programs to budget exploration. The return on investment just isn't there anymore. I don't expect Mars will really be interesting again until we have the technology to lift massive amounts of material into orbit on the cheap. Then, colonising Mars will be possible; then there will be something interesting on it... Us.

    But, for now, you have to admit, the probes are pretty cool.

    David...

  104. Anonymous Coward by Anonymous Coward · · Score: 0

    Hmmm... I read it took around 10 months for the Lander to reach Mars. If you do the math on the figures used in this article, using an average speed of 120,000km/hr it should have taken less than 8 months.

    The beginning of a conspiracy plot?

  105. Re:some of those nerd brethren have two X chromoso by jim.shilliday · · Score: 1

    Never mind the DNA, the key word here is nerd. If you watched NASA TV, you saw that the desks at JPL are labeled by function -- communications, landing, attitude control, etc. One station was labeled "Geology" -- and featured a Post-It note changing the designation to the correct "Planetology." Nerds Rule.

    --
    Jim Shilliday