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First Super Close-Up Pictures of Mars

Alien54 writes "The most powerful camera ever to orbit Mars will get its first close look at the Red Planet on Friday. The High-Resolution Imaging Science Experiment (HiRISE) camera flying aboard NASA's Mars Reconnaissance Orbiter (MRO) will relay its first low-altitude images to scientists at The University of Arizona beginning September 29. User-friendly web tools will be available to both the science community and the public to view/analyze HiRISE images and to submit observation requests. Processed images will be released soon after acquisition to allow everyone to share in the scientific discovery process. By combining very high resolution and signal-to-noise ratio with a large swath width, it is possible to for images to be collected on scales down to 1 meter."

130 comments

  1. Ummm... by Max+Threshold · · Score: 4, Funny

    Aren't the Mars rovers "super close up"?

    1. Re:Ummm... by grammar+fascist · · Score: 3, Funny

      Yeah, but with the rover pictures all you see is the same old thing: sand and rocks. Now, with these cool new ones, there's a qualitative difference: they show rocks and sand.

      --
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    2. Re:Ummm... by Technician · · Score: 1

      I think there is a confusion between close-up and high resolution telephoto from orbit.

      I think super close up, I think of the microscope shots of the rock worked on with the abrading tool.

      This orbiting camera does not have shots that are more close up than that.
      With the mention of a 1 meter resolution, I have my doubts that they could even find the abraded rock.

      --
      The truth shall set you free!
    3. Re:Ummm... by Anonymous Coward · · Score: 3, Funny

      And blueberries. Don't forget the blueberries found by the Opportunity rover.

      Mmmm.... blueberries. Must ... get ... breakfast.

    4. Re:Ummm... by Anonymous Coward · · Score: 0

      Beagle is the most closest, I guess...

    5. Re:Ummm... by 4D6963 · · Score: 2, Funny

      Beagle is the most closest, I guess...

      Yup, Beagle 2 must be actually the most deeperest, considered how it must have crashed its way to the martian underground.

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    6. Re:Ummm... by Hijacked+Public · · Score: 3, Interesting
      Close ups, or super close ups, are matters of opinion. Only when a photo is made with 1:1 magnification do you have any sort of strict definition, and then you have a Macro.


      Photos taken through a microscope are properly called photomicrographs and they can have all sorts of different magnifications.

      I don't know if this furthers anyone's understanding of the subject matter but I though I would point it out.

      --
      "Sacrifice for the good of The State" - The State
    7. Re:Ummm... by s_p_oneil · · Score: 1

      Yes, but their range is rather limited. They can't exactly check out the poles AND the equator AND that rock formation that looks like a face.

    8. Re:Ummm... by Technician · · Score: 1

      Close ups, or super close ups, are matters of opinion.

      Most amature and semi pro photographers don't have any trouble knowing the close up lens from the telephoto lens. ;-)

      --
      The truth shall set you free!
    9. Re:Ummm... by Anonymous Coward · · Score: 0

      Yeah, but with the rover pictures all you see is the same old thing: sand and rocks...

      and Megatron.

    10. Re:Ummm... by rjamestaylor · · Score: 1

      My first thought, too.

      --
      -- @rjamestaylor on Ello
    11. Re:Ummm... by rjamestaylor · · Score: 1

      Examining the long query string in the above URL, I realized how much fun could be had with the clever captioning space.com allows: like this. (Scroll down to the caption below the image)

      --
      -- @rjamestaylor on Ello
    12. Re:Ummm... by rts008 · · Score: 1

      All the way from Fresno?!?!
      Wow, that's truly a breakthrough! (http://slashdot.org/article.pl?sid=06/09/27/13322 22)

      *ducks and runs*

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    13. Re:Ummm... by rkoot · · Score: 1

      so they're gonna crash this highres camera into mars as well?

  2. Not Really the First by eldavojohn · · Score: 5, Interesting
    First Super Close-Up Pictures of Mars
    Look, I love and worship NASA as much as the next American but I must point out that (from another Slashdot article) the ESA's Mars Express has used a High Resolution Stereo Camera on selected areas at a super resolution of 2 metres/pixel.

    Now, 1 meter resolution might be twice as good as 2 meter resolution but my dumbass isn't going to know the difference. My point is that those are two very high resolutions so I think the Mars Express gets the credit of being the first to get super close-up pictures. Don't worry, American's will not be out done by Europeans -- there will not be a super resolution images of mars gap! Every American will now be proud to say that their screensaver takes up roughly twice the amount of room as their European counterpart. :-)

    In all seriousness though, these images would be very useful for selecting landing sites for more missions and possibly manned missions in the very far future. The MRO and Mars Express seem to have very similar objectives -- studying the composition of Mars, it's weather, atmosphere & geology -- I wonder if they couldn't have been a combined effort for an even greater return. Then again, I'm just glad both of them are fulfilling their goals instead of both burning up on entry due to a conversion of units error.
    --
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    1. Re:Not Really the First by MichaelSmith · · Score: 1
      Now, 1 meter resolution might be twice as good as 2 meter resolution but my dumbass isn't going to know the difference

      Unless you are trying to image something a couple of metres across, like a lander. Then the doubled resolution makes all the difference.

    2. Re:Not Really the First by Savage-Rabbit · · Score: 2, Insightful
      Look, I love and worship NASA as much as the next American but I must point out that (from another Slashdot article) the ESA's Mars Express has used a High Resolution Stereo Camera on selected areas at a super resolution of 2 metres/pixel.

      Now, 1 meter resolution might be twice as good as 2 meter resolution but my dumbass isn't going to know the difference. My point is that those are two very high resolutions so I think the Mars Express gets the credit of being the first to get super close-up pictures. Don't worry, American's will not be out done by Europeans -- there will not be a super resolution images of mars gap! Every American will now be proud to say that their screensaver takes up roughly twice the amount of room as their European counterpart. :-)

      In all seriousness though, these images would be very useful for selecting landing sites for more missions and possibly manned missions in the very far future. The MRO and Mars Express seem to have very similar objectives -- studying the composition of Mars, it's weather, atmosphere & geology -- I wonder if they couldn't have been a combined effort for an even greater return. Then again, I'm just glad both of them are fulfilling their goals instead of both burning up on entry due to a conversion of units error.

      As a European, I'm kind of ambivalent about this. On the one hand there will probably be more human traffic on Mars for the forseeable future than on all the other planets of our solar system combined so with two of these cameras in orbit around Mars vital survey work will be done a lot faster, which is important. On the other hand running many duplicate missions in parallel or gunning for the bragging rights of having the piece of some type of equipment on Mars seems pretty futile since it does nothing to advance science. With expeditions to Mars being as difficult, expensive and few in number as they are I'd say that as a general rule it would be better for ESA and NASA to quitely agree to diversify the nature of their missions as much as possible to cover the maximum possible amount of scientific ground and then to share the results than to duplcate each others projects to often. In this case, of course, I'll once again concede that survey work is an exception due to it's fundamental importance. Let's just hope this does not degenerate into a ESA vs. NASA propaganda contest similar to the one between the USA and USSR where science took second place to the quest for PR points.
      --
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    3. Re:Not Really the First by 10Ghz · · Score: 2, Funny

      "On the one hand there will probably be more human traffic on Mars for the forseeable future than on all the other planets of our solar system combined"

      People on Earth: 6+ billion
      People on Mars: 0

      I think you are missing something pretty obvious here :).

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      Lesbian Nazi Hookers Abducted by UFOs and Forced Into Weight Loss Programs - -all next week on Town Talk.
    4. Re:Not Really the First by Shaper_pmp · · Score: 0

      Indeed. Then the lander will be two pixels wide, instead of one!

      Twice the resolution. Are dumbasses going to care? Remember, we're talking roughly about the difference between "." and, well, something half that size.

      Well done and all on getting a "super-high" resolution camera over Mars, but it's pathetic hyperbole to present it how they have. Whereis the cutoff point between a normal high resolution camera and a "super-high" one, anyway?

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    5. Re:Not Really the First by Anonymous Coward · · Score: 0
      "On the one hand there will probably be more human traffic on Mars for the forseeable future than on all the other planets of our solar system combined"

      People on Earth: 6+ billion
      People on Mars: 0

      I think you are missing something pretty obvious here :).

      Nice nitpick but it kind of depends on two things:
      1. How does one define 'human traffic'? What I meant was humans causing traffic on Mars and I think unmanned, autonomous robotic vehicles easily qualifly as 'human traffic'. I probably should have said 'human generated traffic'.
      2. How elastic is the term 'forseeable future'? If we extend it to the next 100 years I'd say I'm probably right even if we agree to define 'causing human traffic on Mars' as the presence of humans on the surface of Mars rather than just human made robots. I'm going to remain optimistic and say that before the end of this century we will se the human population of Mars rise above zero even if this will only be periodic habitation.
    6. Re:Not Really the First by MichaelSmith · · Score: 1
      Then the lander will be two pixels wide, instead of one!

      More to the point, it will be four pixels square.

    7. Re:Not Really the First by stunt_penguin · · Score: 1

      Precisely- double the resolution and you multiply up the detail/pixel count greatly. 9px wide objects go from 81 pixels to 324 pixels from a 9*9 grid to an 18*18 grid

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    8. Re:Not Really the First by Andr+T. · · Score: 1

      I still don't see Santa Claus or Green People. They can do better than 1m x 1m.

      And, anyway, NASA uses metric system now? Where's the American Imperial proud?

      --

      Any life is made up of a single moment, the moment in which a man finds out, once and for all, who he is.

    9. Re:Not Really the First by Tim+C · · Score: 2, Insightful

      Whereis the cutoff point between a normal high resolution camera and a "super-high" one, anyway?

      When you're writing press releases, it's just to the lower resolution side of what you just deployed. When you're writing grant proposals, it's just to the higher resolution side of what you currently have deployed.

    10. Re:Not Really the First by Anonymous Coward · · Score: 0
      Nice nitpick but it kind of depends on two things:

      yeah, I think you are still missing the point. Earth is a member of all the other planets of our solar system (that are not Mars), so unless the forseeable future includes an exent that wipes out all humans on earth with enough warning for some to go to Mars, he's off by a few billion...

    11. Re:Not Really the First by Anonymous Coward · · Score: 0
      yeah, I think you are still missing the point. Earth is a member of all the other planets of our solar system (that are not Mars), so unless the forseeable future includes an exent that wipes out all humans on earth with enough warning for some to go to Mars, he's off by a few billion...

      Anybody but a hairsplitting idiot would fail to grasp the fact that I regarded it as self evident that Earth was excluded when I said "...there will probably be more human traffic on Mars for the forseeable future than on all the other planets of our solar system combined ...". If I catered to all your hairsplitting and nitpicking my posts would be so full of disclaimers to explain the omissions of obvious detail they would read like legal texts. If it makes you feel any better I should have said "... there will probably be more human traffic on Mars for the forseeable future than on all the other planets of our solar system combined (excluding earth of course) ...". Happy now?
    12. Re:Not Really the First by FroBugg · · Score: 1

      1 meter resolution is actually four times as good as 2 meter resolution. We're dealing with areas here, so a pixel should be one square meter as opposed to four square meters.

    13. Re:Not Really the First by 10Ghz · · Score: 1

      "Anybody but a hairsplitting idiot would fail to grasp the fact that I regarded it as self evident that Earth was excluded when I said "...there will probably be more human traffic on Mars for the forseeable future than on all the other planets of our solar system combined ..."."

      You said "_ALL_ the other planets in the solar system". You did not exclude Earth in any shape or form, you specificly said "ALL the other planets". Earth is one of those "other planets".

      You then proceeded to say this:

      "How elastic is the term 'forseeable future'? If we extend it to the next 100 years I'd say I'm probably right even if we agree to define 'causing human traffic on Mars' as the presence of humans on the surface of Mars rather than just human made robots. I'm going to remain optimistic and say that before the end of this century we will se the human population of Mars rise above zero even if this will only be periodic habitation."

      So, are you saying that in 100 year there will be more humans on Mars than on Earth? Humans on Earth are causing A LOT of "human traffic". You would have to have a metric assload of humans on Mars to rival Earth. And I'm talking about billions here.

      --
      Lesbian Nazi Hookers Abducted by UFOs and Forced Into Weight Loss Programs - -all next week on Town Talk.
    14. Re:Not Really the First by djmurdoch · · Score: 0, Offtopic

      Anybody but a hairsplitting idiot would fail to grasp the fact that I regarded it as self evident that Earth was excluded when I said

      Actually, I think even a hairsplitting idiot would fail to grasp that fact.

    15. Re:Not Really the First by GooberToo · · Score: 1

      Who are these moderators and where do they come from? The post was obviously "funny" and not "insightful". Do these moderators actually think the mars rovers were created by aliens? If the rovers were not created by aliens, then I think it's safe to say, human traffic exists on Mars.

      To bad we can't meta moderate the moderators as "moron". Seriously guys...the poster has a friggen smiley face after his comment! What other clues do you guys require to figure things out. Are critical thinking skills no longer taught in school? And yes I'm cranky...I'm tired of constantly meta moderating posts which are obvious to anyone with a brain, incorrectly moderated.

      And for the record 10Hgz, I thought your comment was funny...as you intended. Keep it up!

    16. Re:Not Really the First by JesusPGT · · Score: 1

      Mars Express may have had really great resolution, but unlike NASA, the ESA doesn't release raw images to the public from their spacecraft. They may do it in tidbits (I'm sure there's been one or two instances of it that I am not aware of), but not nearly on the same level as what NASA offers. I have tried, in the past, to contact the ESA regarding making full-resolution, raw images available. They said that they don't offer that sort of thing. Contrast this to something like the twin rovers, where it's easy to obtain full-resolution raw images in fairly short order. And if anyone has ever stumbled upon the big online archive of the Mars Global Surveyor images, they would be amazed at the sheer amount of raw image data that is available.

      So, in conclusion, it's great and wonderful that ESA craft have imaging capability that is almost as good as NASA's, and I'm sure it's wonderful for all the scientists working in the field. But from the perspective of someone who enjoys looking at the raw data from various space missions (and is not a scientist), I am far more excited about NASA's projects.

    17. Re:Not Really the First by Score+Whore · · Score: 1
      Humans on Earth are causing A LOT of "human traffic".


      What I really want to know is what kind of idiot criminal syndicate is going to ship people to mars just to sneak the across a border and make them work in sweatshops and brothels?
    18. Re:Not Really the First by Anonymous Coward · · Score: 0

      According to the HRSC/ SRC website the swath width of the SRC (2.3 m per pixel resolution) is only 2.35 km while HiRISE has better than 1m resolution over 30km swath width. In other words HiRISE covers a much larger section of Mars. HiRISE will very likely have better than 1m resolution and much better signal to noise ratio than SRC due it much larger collecting optics. The two instruments are really very different.

    19. Re:Not Really the First by mph · · Score: 2, Insightful
      Who are these moderators and where do they come from? The post was obviously "funny" and not "insightful". Do these moderators actually think the mars rovers were created by aliens? If the rovers were not created by aliens, then I think it's safe to say, human traffic exists on Mars.
      No, they're working around a perceived deficiency in Slashdot's moderation system. A "Funny +1" moderation doesn't increase the poster's karma, but an "Insightful +1" moderation does. This inconsistency can also lead to things like a poster's karma going down for getting both a "Funny +1" and "Overrated -1" moderation, just because two moderators disagree; many moderators consider this to be unfair.
    20. Re:Not Really the First by Anonymous Coward · · Score: 0

      The HiRISE can resolve down to 0.3 m per pixel. This would be >36 times the resolution of the Mars Express camera.

    21. Re:Not Really the First by anaesthetica · · Score: 3, Insightful
      As a European, I'm kind of ambivalent about this.

      That just about sums it up, doesn't it?

    22. Re:Not Really the First by Shooter6947 · · Score: 2, Informative

      I don't know where this 1 meter stuff came from. The actual full sampling of HiRISE is 30cm, a factor of 6 greater than HRSC, and a factor of 3 better than MOC. Be careful when comparing "sampling" to "resolution" -- they are not the same thing. HiRISE has taken the HiROAD, so to speak, by not trumpeting their 30cm sampling but instead claiming 1-meter imaging scales. Don't hold that against them when comparing to other teams that publish their best sampling.

      The other real advantage of this camera is that it returns 14-bit images -- this means that they get dynamic range such that you can see details well, with good S/N, EVEN IN SHADOW, while keeping the well-lit stuff from saturating. Truly awesome. On Friday, when those images come down, 20,000 by 60,000 with awesome signal-to-noise, full dynamic range, and 30cm surface sampling, you will agree that this is a large forward step for Martian surface science.

    23. Re:Not Really the First by Anonymous Coward · · Score: 0

      Actually the resolution is better than that - more like 30-60 cm per pixel. But that doesn't mean you can resolve an object that small - you need more than one pixel to be able to determine an object's size...

      Oh, and the MOC on Mars Global Surveyor gets the credit for the first "super close-up" pictures of Mars from orbit... approaching 10 years in orbit.

    24. Re:Not Really the First by GooberToo · · Score: 1

      That's on purpose! Making jokes does not contribute to a discussion. Thusly, if it is funny, others may want to see it but getting points for not contributing to the subject matter just doesn't make sense.

      Sorry, -100 insightful for you.

    25. Re:Not Really the First by rts008 · · Score: 1

      I also hope this does not become a bragging rights battle.

      I think the spin on this may have been due to USA traditionally feeling dominate in the "space race" after Apollo 11, not a slur on EU. More to ease the wounded pride I guess.

      (disclaimer: I am an American-USA, and grew up with NASA- both my father, then I worked for NASA and "space: the final frontier" as always been a keen interest.

      Okay, we followed in your footsteps, and got double resolution pic's.
      Groundbraeking in itself? Not likely. Helpful towards going to Mars? Probably so- it will be added to all of the data that has been/is being collected by EVERYONE that we share data with.

      One thing that used to strike me as odd in most sci-fi I read: the concept of a global based economic and political setup. After some thought, and some more years experience, I concluded that was a deemed necessary
      state to make the cooperation needed for the plot to work....something to think about?

      We are reaching a point where unprecedented cooperation will be needed to solve the problems of true space exploration. If "National Pride" cannot take second place to actual cooperation, then we will stay in this fuedal (by nation/country) state.

      So, as an American, let me officially congradulate you all (EU) on an astounding project well done!

      Hey, anyway, cut us a little slack- we're a little defensive (read as: gun-shy) since Challenger- that really hurt! :-) (hey, national pride thrives here too!) A lot of work lies ahead, let's get together and get to work!

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    26. Re:Not Really the First by QuantumFTL · · Score: 1

      Now, 1 meter resolution might be twice as good as 2 meter resolution but my dumbass isn't going to know the difference.

      Wait, you have a dumbass? How much do those cost - I have a management position open right now!

    27. Re:Not Really the First by Mr.+Jaggers · · Score: 1

      Yes, but is the Savage-Rabbit a hare-splitting idiot??

      *duck*

      *run*

      (OUCH... *trip&fall*)

      --

      When I grow up, I want to have Christopher Walken hair.
  3. This is news? by Jarnis · · Score: 5, Interesting

    The pictures released so far are from the first tests of the camera - done last MARCH.

    New pictures will start coming soon (november?), as the orbit circularization has been completed, but none has been released yet.

    1. Re:This is news? by ShakaZ · · Score: 2, Funny

      Of course they still need to photoshop the thousands of images to remove the green creatures & their buildings... double the resolution, 4x more work, add to that Nasa's funding that's far from what it once was...

    2. Re:This is news? by DestroyAllZombies · · Score: 1

      It's true there are no picture yet, but that's clear from the article and even the header on /. But as the article states images will be taken beginning Friday and I'm willing to bet some of those will be released to the public. I fact I'm certain of it.

      --
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  4. As opposed to? by fantomas · · Score: 2, Funny

    As opposed to ? ... The most power camera to orbit Mars since last Wednesday .. for example?

    fantastic headline, "the most powerful camera ever"... :-)

  5. I feel a disturbance in the net by aadvancedGIR · · Score: 0, Offtopic

    As if millions of /.ers suddenly started hitting refresh every other second.

  6. Google by Kurayamino-X · · Score: 3, Funny

    How long untill they're on google mars?

    --
    ...I got nothing.
    1. Re:Google by Misch · · Score: 1

      And how long until we catch the martians sunbathing in the nude (SFW) via Google Mars?

      --

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    2. Re:Google by Jugalator · · Score: 1

      Why's that funny? I'd like to see a collaboration between Google and that science team for this. :-)

      --
      Beware: In C++, your friends can see your privates!
    3. Re:Google by twostar · · Score: 1

      actually we'll probably see it on http://worldwind.arc.nasa.gov/ NASA's World Wind pretty quick.

    4. Re:Google by doti · · Score: 1

      Or, how long will they integrate this and moon.google.com to Google Earth, allowing one zoom out of earth and hop to other solar system bodies?

      --
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  7. Re:Start with the jokes by Anonymous Coward · · Score: 0

    "Google Mars" :)

  8. Re:Start with the jokes by BadAnalogyGuy · · Score: 1

    I'm checking out Cydonia, and it's intensely curious how they don't have any images for the completely zoomed in setting. Also, there seems to be an enormous strip of image removed from the area.

    Search for "face" and you'll see what I mean.

    I'm not saying there's any sort of conspiracy here, but I'm very suspicious of NASA and the DOD and believe that they are witholding important data regarding (past) life and civilizations on Mars.

  9. Re:Start with the jokes by MichaelSmith · · Score: 1
    I'm not saying there's any sort of conspiracy here, but I'm very suspicious of NASA and the DOD and believe that they are witholding important data regarding (past) life and civilizations on Mars.

    Please tell me you are fishing for a funny mod.

  10. Re:Start with the jokes by BadAnalogyGuy · · Score: 1

    I guess you could manage a chuckle at my naivete. Yeah, I'm overstating my credulity in that post. In reality, I don't assume that either NASA or DOD are ever telling the whole truth about anything.

  11. Re:Ummm...Wasn't this the first 'super close up'? by maddogdelta · · Score: 4, Insightful
    --
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  12. So, Beagle? can we find it? by advocate_one · · Score: 3, Interesting

    it should show up as a pixel at least...

    --
    Donald 'Duck' Dunn: We had a band powerful enough to turn goat piss into gasoline.
    1. Re:So, Beagle? can we find it? by eclectro · · Score: 2, Informative

      it should show up as a pixel at least..

      It'll probably be more than a pixel. Like an itty bitty crater with junk near the edges.

      Look, here's the picture already--> o*

      --
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    2. Re:So, Beagle? can we find it? by ObsessiveMathsFreak · · Score: 1

      It's unlikely it will show up at all. By now wind has likely dispersed the pieces and dust buried most of it.

      --
      May the Maths Be with you!
    3. Re:So, Beagle? can we find it? by Anonymous Coward · · Score: 0

      Where's the lunar rover-mobile-thingie, and the flag? If they could get close-ups of both of those items, then we may be able to put the lunar conspiracies to rest!

  13. In fact, the resolution is *so* high... by RulerOf · · Score: 3, Funny

    ...That we'll finally be able to determine if the hand that belongs to that face on the Martian surface is giving us the finger.

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  14. Re:Start with the jokes by MichaelSmith · · Score: 1
    I guess you could manage a chuckle at my naivete. Yeah, I'm overstating my credulity in that post. In reality, I don't assume that either NASA or DOD are ever telling the whole truth about anything.

    Neither do I but I think the ALH84001 episode showed that NASA would jump on any evidence of life on mars as justification for a future manned mission. Many of their press releases about the Mars Exploration Rovers have focused on evidence of conditions supportive of life. If there was anything to the Face I would expect NASA to be exploiting, not hiding the evidence.

  15. Lens Hood by 07734 · · Score: 2, Interesting

    The pictures of the camera being used feature a lens hood with coverage on only one side. This confuses me. Surely when the camera is pointing down, as in the illustration, and the satellite is orbiting, the lens hood would need shield light to protect from flares at all angles (like a conventional camera's lens hood). Anyone care to shoot me down and explain?

    1. Re:Lens Hood by BadAnalogyGuy · · Score: 2, Insightful

      Try this at home. Turn on a lamp in your house. Pretend it is the sun. Now take a tennis ball and pretend it is Mars.

      Turn off all other lights in your house and close all the windows so that the only light sources are the light coming from the lamp and whatever left-over LEDs are blinking on your router or VCR or wherever. If you want to block out peripheral light that has a chance to cause lens flare, you only need to block the light coming from the lamp. Since this is space we're talking about, there aren't any walls to bounce stray light around. All relevant light is either coming from the lamp or is reflected off the tennis ball.

      Since you only need to shield for the lamp, you only need to have a lens hood on the side closest to the lamp.

    2. Re:Lens Hood by maxume · · Score: 1

      If the tennis ball keeps it's orientation with the lamp, and I am moving rapidly about the tennis ball while keeping my orientation with the tennis ball(presumably they keep the camera pointed at Mars), aren't I changing my orientation relative to the lamp all the time?

      So what's the advantage of keeping tracking the orientation of the satelite relative to the Sun versus having a complete hood?

      --
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    3. Re:Lens Hood by BadAnalogyGuy · · Score: 1

      Believe me when I tell you that I haven't got the slightest idea why NASA engineers would do that instead of what you suggested. My best guess is that the missing piece of lens hood probably fell off when it collided with the launch pad during takeoff.

    4. Re:Lens Hood by Anonymous Coward · · Score: 3, Informative

      The reason is that a complete hood will cause glare/lens flare from the light reflected off of the inside of the sides of the hood exposed to the sun.

      Setup your lamp and tennis ball. Now point a camera with a full hood at the tennis ball. Notice that parts of the inside of your hood will be illuminated by the lamp. This will cause major light pollution for a highly sensitive camera.

    5. Re:Lens Hood by maxume · · Score: 1

      Right, that makes perfect sense, thanks.

      --
      Nerd rage is the funniest rage.
    6. Re:Lens Hood by notyou2 · · Score: 1

      So what's the advantage of keeping tracking the orientation of the satelite relative to the Sun versus having a complete hood?

      Having a sun-synchronous orbit allows you to keep your solar panels under predictable illumination.

  16. Can't be... by Anonymous Coward · · Score: 0
    Look fake to me, computer generated in 3D studio max.

    I can assure you that those pictures are NOT fake! The details are so accurate. How do I know? I used to live not far from there. So, please do not insult my home!

    I'm sooooooo aaaannnngry!

  17. Re:Start with the jokes by BadAnalogyGuy · · Score: 1

    NASA will always be under the thumb of the DOD.

  18. Minor correction by ishmalius · · Score: 1
    Every American will now be proud to say that their screensaver takes up roughly twice the amount of room as their European counterpart.

    2x2=4. Doubling the resolution is 4 times the pixels ^^

    But, yes, I am excited about Friday, too.

  19. NASA to ESA by clickety6 · · Score: 1


    Hey, we can see your lander from here!

    --
    ----------------------------------- My Other Sig Is Hilarious -----------------------------------
    1. Re:NASA to ESA by astralbat · · Score: 2, Interesting

      Seriously, this really could allow us to see what happened with the ill fated Beagle 2 lander. I for one am curious.

  20. Re:Start with the jokes by stjobe · · Score: 2, Informative
    Cydonia...

    Is it really "intensely curious", or is it the fact that it's just not that interesting an area? Hasn't it been analyzed to death already? Does it even look like a face if you don't squint your eyes and believe?

    Here's a few links about it anyway:
    http://www.esa.int/SPECIALS/Mars_Express/SEM09F8LU RE_0.html http://science.slashdot.org/article.pl?sid=06/09/2 2/0634233 http://www.badastronomy.com/bad/misc/hoagland/face .html http://www.space.com/scienceastronomy/solarsystem/ mars_face_010525-1.html http://en.wikipedia.org/wiki/Face_on_Mars

    --
    "Total destruction the only solution" - Bob Marley
  21. Re:Start with the jokes by BadAnalogyGuy · · Score: 1

    I encourage you to actually look at the Google Mars map and take a short view around the Cydonian area. Unlike other parts of Mars which are very rough-hewn, you'll find flat areas and plateaus and very angular formations. There are mountains that would be conical except that they have flat sides. There is the face which you mention, and your links to "official" examinations discuss that particular feature. There are actually quite a few interesting formations in that area that only people who haven't looked at the maps would say are "not that interesting".

    I'd be the first to acknowledge that the data on this area seems incomplete. That interesting formations do not necessarily mean intelligent creators. However is the lack of interest in this area a result of an uninteresting terrain, or is it the work of something more sinister?

  22. They are two complementary missions by YA_Python_dev · · Score: 2, Insightful
    On the other hand running many duplicate missions in parallel or gunning for the bragging rights of having the piece of some type of equipment on Mars seems pretty futile since it does nothing to advance science.

    They are not duplicate missions at all!

    In fact they are petty much very complementary: if you carefully compare the list of instruments you'll find different instruments or similar instruments that complement each other. E.g.: the Sub-surface Sounding Radar of the European mission can go down to several kilometres under the surface, while the equivalent radar on the US mission can reach only one kilometre but has an higher resolution and sensitivity (BTW they are both provided by ASI, the Italian Space Agency).

    The super high resolution images are complementary too, because each mission will take only pictures of a small percentage of the surface at this resolution (Mars Express will map the entire surface "only" at 10 metres/pixel).

    And Mars is a whole new world, by the Gods: it can't be completely explored by a single orbiter (or ten). Even two identical missions will almost double the scientific output.

    --
    There's a hidden treasure in Python 3.x: __prepare__()
  23. Re:Start with the jokes by TapeCutter · · Score: 1

    Hint: His tag is "BadAnalogyGuy", you'll get used to him after a while.

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  24. That's amazing! Really... by Anonymous Coward · · Score: 0

    It's amazing that I can look at such detailed photos of Mars, but due to censorship I will never see equally high resolution ones of all of earth.

  25. Does This Mean... by CheeseburgerBrown · · Score: 2, Funny

    ...we'll finally be able to identify the Transformer who vandalized the Mars Rover?

    I bet it was frickin' Starscream, that bitch.

  26. Re:Start with the jokes by stjobe · · Score: 1

    I encourage you to actually look at the Google Earth map and take a short view around the Western United States Area. Unlike other parts of Earth which are very wet, you'll find flat areas and plateaus and very angular formations. There are mountains that would be conical except they have had their sides blown off. There's no face, but there are actually quite a few interesting formations in that area.

    I was talking about scientific interest as compared to conspiracy-theoretic interest. Of course anything on Mars is interesting, just by virtue of being on Mars. That's not to say that Cydonia is any more interesting than any other area. Sure there are interesting formations there, but that's true just about any place you'd care to point to. The only thing that makes Cydonia stand out are the fact that wishful thinkers and conspiracy theorists have managed to coerce themselves into believing that there is proof of life on Mars there.

    All this from a very grainy photograph taken more than 30 years ago. One would think that once we got some better photographs these fantasies would die off, but it didn't happen in 2001 and I guess it won't happen this time either. Instead they roll right on to "The government is obviously hiding the truth"...

    Anyway, you're welcome to your belief and your conspiracy theories. I'd just thougt that a few relevant links could be handy.

    --
    "Total destruction the only solution" - Bob Marley
  27. MODS!!! by TapeCutter · · Score: 1

    This worthless AC has an informative answer to an observant geek who posed a deliciously nerdy question about the camera's operation. TFA is about the camera, slashdot is for nerds, how the hell is it OT?

    I could go on, but I am busting to play with my balls and camera!

    --
    And did you exchange a walk on part in the war for a lead role in a cage? - Pink Floyd.
  28. Next we'll get Google Mars by Anonymous Coward · · Score: 0

    Now we only have to wait for Google Mars to be able to browse the extraordinary interesting rock formations on Mars that show rocks and... more rocks!

  29. MOD PARENT UP by WindBourne · · Score: 1

    mars express is better than what we had (just as previous gens were), but the truth is, that we need a far finer resolution for the simple purpose of finding a good landing site. Except for viking, the bulk of the landers have been bouncers (i.e. designed to withstand several meter rocks) or parachutes. Of course, the polar lander (which failed) was designed to land similar to the viking; that is under power. The problem is, that a 1-2 meter boulder can cause an issue. But the next generation lander will be able to be ok with a boulder that is under a meter. All in all, America needs the Mars Express to be able to do safe landings.

    --
    I prefer the "u" in honour as it seems to be missing these days.
    1. Re:MOD PARENT UP by DestroyAllZombies · · Score: 1

      You are completely on the mark except for your conclusion. MRO resolution is better than Mars Express. In fact the HiRISE pictures have been accelerated in the mission in order to provide inputs to the Phoenix Lander. This is a stated purpose of the mission and will continue for as long as possible (probably about Phoenix launch).
      Another important point is that MRO is in a consistently lower orbit than Mars Express. The MRO orbit is nearly circular and is never higher than about 350 km. This means that a potential landing site can be targeted from low alttiude fairly frequently. The Mars Express orbit is elliptical, with a lowest altitude close to (but greater than) MRO of about 250 km. But because the orbit is elliptical this altitude is reached in a cyclic manner over various altitudes. The period of this cycle is about 70 days.

      --
      This login name for sale.
    2. Re:MOD PARENT UP by Anonymous Coward · · Score: 0

      lol. Sorry, It was very early here. I was meaning MRO.

      Yeah, overall, I would say that all the missions that we are sending to mars are needed and contribute heavily to our understanding. It is good to see Europe and now Russia getting into the act. I do wish that we would send the comm sat package that we were going to send. It would be a nice way to tie together all these sats and their data. But MRO will hopefully last for a while and continue to give us a relay point for high speed access.

  30. ESA collaboration by amightywind · · Score: 1
    I wonder if they couldn't have been a combined effort for an even greater return. Then again, I'm just glad both of them are fulfilling their goals instead of both burning up on entry due to a conversion of units error.

    Since Mars Express used an earlier launch opportunity shared by the Mars Rovers your suggestion is pointless. Also MRO is collaborating with the Italian Space Agency with the Subsurface Radar experiment. Otherwise NASA collaboration with ESA is on the wane for many reasons.

    --
    an ill wind that blows no good
  31. Mars.google.com by seweso · · Score: 0

    Is mars.google.com going to be updated?

  32. Craters? by Andrewkov · · Score: 3, Interesting

    I'm not an astronomy buff, so this might be a stupid question. But why are there so many craters on Mars? Doesn't the atmosphere protect the planet like here on Earth? It appears that there are almost as many craters as on the Moon. I guess the atmosphere is very thin on Mars.

    1. Re:Craters? by An+Onerous+Coward · · Score: 1

      There aren't nearly as many craters on Mars as there are on, say, the Moon. One reason is that, yes, the atmosphere protects Mars from a lot of the smaller impacts. But more important, the atmosphere generates dust and moves it around the planet like a big ol' scouring pad, so eventually erosion gets rid of a lot of traces.

      But the atmosphere is much, much thinner (I think just a few percent of Earth's atmosphere). Plus, Earth has a lot of other erosion effects (water and plate tectonics) that are absent from modern Mars.

      --

      You want the truthiness? You can't handle the truthiness!

    2. Re:Craters? by bdeclerc · · Score: 3, Informative

      Actually, while the Earth's atmosphere does prevent the formation of the smallest craters, the main reason Earth has far fewer craters than Mars is that the Earth's surface is, on average, much much younger than Mars' surface. Most cratering occured very early in the existence of the solar system, and on Earth erosion and continental drift mean that practically nowhere on Earth can we find a surface that is as old as the early cratering periods. Even the oldest rocks on Earth (in locations such as Canada, South-Africa & Australia) may be old, but they were not always at the surface.

      On Mars, there never was any real "rebuilding" of the surface at the scale of what happened on Earth (except for some volcanism, wind erosion and water erosion). This means Mars retains almost all the ancient craters which on Earth have long disappeared.

      Now, besides that, Mars' atmosphere is only about 1% of Earth's, and as such, is also much less capable of slowing down meteoroids, so on Mars, craters can form which are considerably smaller than the smallest that can form on Earth, because meteoroids small enough to burn up in Earth's atmosphere would still reach the surface at orbital velocities on Mars.

      So, basically, plate-tectonics, erosion and a bigger atmospheric shield are all reasons why Earth has far fewer craters than Mars.

    3. Re:Craters? by Nuroman · · Score: 1

      IANAA, however I would venture a guess that the atmosphere on Mars does provide some measure of protection against surface impacts by meteorites. However, the reason that so many impact craters are visible on the surface of Mars as compared to the Earth is a combination of two factors, time and erosion. On Mars there is no liquid water to erode the craters as there is on Earth, where visible impacts have been nearly completely erased by water and wind erosion over thousands or millions of years.

    4. Re:Craters? by TooMuchToDo · · Score: 1

      There is no significant atmosphere on Mars (as there is on Earth). Researchers postulate that the core of Mars shutdown at some point in the distant past, and when that occured there was no magnetic field to protect the atmosphere from being blown away by the solar wind.

    5. Re:Craters? by Temposs · · Score: 1

      I'm no astronomy buff either, but I think I can answer this. Yes, Mars' thinner atmosphere contributes to it having a significant amount of craters. What also contributes(when compared to Earth) is the lack of liquid water and biological life on the surface. On Earth these are not only major erosion factors, but they also just cover a lot of the surface, so that craters formed on Earth just aren't visible, or aren't visible for very long.

      --
      Knowledge is just opinion that you trust enough to act upon. -Orson Scott Card
    6. Re:Craters? by Shadowlore · · Score: 1

      I'm not an astronomy buff, so this might be a stupid question. But why are there so many craters on Mars? Doesn't the atmosphere protect the planet like here on Earth? It appears that there are almost as many craters as on the Moon. I guess the atmosphere is very thin on Mars.

      About ten seconds on google or wikipedia would give you an answer.

      http://en.wikipedia.org/wiki/Mars#Atmosphere

      --
      My Suburban burns less gasoline than your Prius.
    7. Re:Craters? by Anonymous Coward · · Score: 0

      Of course this doesn't mean that most of the craters on Mars are from the early days of the solar system. Mars ceratinly does have wind erosion and had volcanic events too. On the average Mars has a much younger surface then the Moon (or less craters per area, which is the same thing).

      It's not that the Martian surface is particularly old, it's that Earth's is so young. The asteriod that killed of the dinosours was huge, hit 65 million years ago, which is recent compared to the history of the solar system, left an enormous crater yet it took satellite images to find it.

  33. eyahh by Nexcet · · Score: 0

    Two links to the same damn place. Great.

  34. Great! by miletus · · Score: 1

    Now maybe we can find where Saddam hid his WMDs.

  35. Free data by amightywind · · Score: 1
    And if anyone has ever stumbled upon the big online archive of the Mars Global Surveyor images, they would be amazed at the sheer amount of raw image data that is available.

    Or here. I agree. The NASA missions are very open about releasing raw data. It is something to be proud of.

    --
    an ill wind that blows no good
  36. time to photograph the cities of mars by Anonymous Coward · · Score: 0

    This would be a good time to take more pictures of Cydonia, glass tubes and other relics of the lost martian civilisation. I believe this is of great scientific and historic interests, since there are what are clearly ancient ruins of vast cities of a lost technologically advanced civilisation there. The face is only on of many buildings there, including pyramids and all sorts of other stuff. I think the possibility of this has been shown to be large by the work of hoagland and others in decoding the mathematical language of the layout of this city complex which utilises various numbers and measures. It would be interesting to find out who build these vast cities and pyramids and if they have a connection with earth.

    1. Re:time to photograph the cities of mars by Yunzil · · Score: 1

      This would be a good time to take more pictures of Cydonia

      The ESA already did. It's just a bunch of rocks.

      It would be interesting to find out who build these vast cities and pyramids and if they have a connection with earth.

      The connection is that we also have rocks on Earth! Isn't that weird?!

    2. Re:time to photograph the cities of mars by Anonymous Coward · · Score: 0

      And the face of Elvis has never looked better...

    3. Re:time to photograph the cities of mars by VultureMN · · Score: 1

      If you look closely at that new picture of the Face from the ESA, you realize one thing:

      HOLY COW! The Martians are Bod Dylan fans!

  37. Mike Malin hopes so by peter303 · · Score: 1

    I heard Mike Malin, founder of the company makes the cameras, identify some likely Beagle sites with the previous orbitor. These were three or four pixels at best. The new camera could increase this to 20 pixels. Both rovers, their platforms and heat sheilds have been seen with the older camera.

  38. Richard C. Hogaland by Guysmiley777 · · Score: 1
    User-friendly web tools will be available to both the science community and the public to view/analyze HiRISE images and to submit observation requests.
    Greaaaat. Now the nutcases can start submitting their "discovered" ancient Martian bases directly to NASA!
    --
    Coding with assembly is like playing with Legos. Coding an application in assembly is like building a car with Legos.
  39. Obesity by DeadCatX2 · · Score: 1

    Wonder if that correlates to obesity.

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    :(){ :|:& };:
  40. Barbra Streisand by justfred · · Score: 1

    At what point will Barbra Streisand file a lawsuit against them, for posting pictures of her Mars colony?

    http://www.californiacoastline.org/streisand/lawsu it.html

  41. Hey Charlie! by TheLoneGundam · · Score: 1

    "That rock looks only meters away! No, I mean yardss... AW CRAP NOT AGAIN!"

  42. Apollo lander? by Control-Z · · Score: 1

    So why can't they use a camera like this to photograph the Apollo landing site, the lunar rover, etc?

    1. Re:Apollo lander? by Yunzil · · Score: 1

      They can, but why bother? Mars is much more geologically interesting than the moon.

  43. Not Really the First on everywhere by Anonymous Coward · · Score: 0

    Well, the Americans werent first to go to space... But they turned the whole thing upside down by going to moon.

    Who really cares if Russians made this first, and most important step of mankind. Because Americans landed on the f*king moon, and there is a cute flag there too if someone happens to find oil in there...

  44. Re:Start with the jokes by QuantumLeaper · · Score: 1

    Here a nice hi-res picture of Cydonia that was posted yesterday to Astronomy Picture of the Day website. http://antwrp.gsfc.nasa.gov/apod/ap060926.html

  45. Link to the actual press release by Chokai · · Score: 1

    As far as I can see the submitter did not provide a link to the actual press release announcing the details so here it is.

  46. Movies... by Spooon69 · · Score: 1

    I hope this doesn't start up another barrage of shitty Mars movies...Red Planet, Mission to Mars, Ghosts of Mars...

  47. Gay by Anonymous Coward · · Score: 0

    Mars is gay.

  48. Sweet by Tarlus · · Score: 1

    Go U of A!

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    /* No Comment */
  49. If they're taking imaging requests... by kerskine · · Score: 1

    ...can they look for my car. I parked it somewhere there (I think) last night and couldn't find it after I got out of the bar. It's a VW Bug, license 5773MH

    --
    ****

    "I'd never want to join a club that would have me as a member" - G. Marx
  50. Obig. Xcom comment: by rts008 · · Score: 1

    Yeah, I've checked out Cydonia several times, but have lost my whole squad every time-damm aliens!

    Next time I'm going to Cydonia with 18 of my best squaddies, 2 hover tanks with blaster launchers, and several psi amps...I'll show 'em, by garsh!

    --
    Down With Slashdot BETA!!! I've been around the corner and seen the oliphant; you can only abuse me from your perspecti
  51. New images are online by apophenia · · Score: 1


    New images have been taken today and are online!