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Mars Polar Lander Lost Again

IZ Reloaded writes "The Mars Global Surveyor during one of its latest scans of the area where the Mars Polar Lander was originally spotted, discovers that the spacecraft is no longer there! Space.com reports, "We conclude that our interpretation of these features was in error. This is not the location of the Mars Polar Lander. Because the landing uncertainty ellipse is so much larger than our images, and we do not have another candidate to which to target...we cannot continue to hunt for the lander," the MSSS site explains."

44 of 197 comments (clear)

  1. sigh... by Anonymous Coward · · Score: 5, Funny

    Damn martian tow-away zones.

    1. Re:sigh... by sdpuppy · · Score: 4, Funny
      No, they actually found the Polar Lander 1/4 mile away with wheels and engine gone.

      That's what happens when you park your Polar Lander in the wrong neighborhood! :-)

    2. Re:sigh... by timothykaine · · Score: 4, Funny

      Damn martian tow-away zones.

      But officer, *all* the curbs on this planet are red!

  2. REAL Polar Landers.. by rylin · · Score: 5, Funny

    REAL Polar Landers don't ask for directions.

  3. "spacecraft is no longer there"? by Bad+Ad · · Score: 3, Insightful

    how can it "not longer be there"? this just shows it was never there in the first place...

    "(score:5, trying to intice comments about martians"

  4. Oh Great! Not again. by bjason82 · · Score: 3, Funny

    Proof again that when left to the responsibility of the government, they do things best. Then again, the martians could have taken it! Someday those little green bastards are going to get a knuckle sandwich.

    1. Re:Oh Great! Not again. by hey! · · Score: 2, Funny

      Proof again that when left to the responsibility of the government, they do things best

      Yep. Better to leave it to all those private interplanetary exploration outfits. I've read Doc Smith so I know how this goes. If it weren't for gummint interference we'd have intergalactic travel and be driving around in cars made of Osnomean Arenak.

      --
      Post may contain irony: discontinue use if experiencing mood swings, nausea or elevated blood pressure.
    2. Re:Oh Great! Not again. by david.given · · Score: 3, Insightful
      If it weren't for gummint interference we'd have intergalactic travel and be driving around in cars made of Osnomean Arenak.

      Given the kind of crumple zones you'd get in a car made of arenak --- i.e. none at all --- I think I'll stick with plain steel, thanks. I don't like having all the kinetic energy of half a tonne of car travelling at 70 mph transferred to my torso via my seat belt!

      Of course, if you could fit the car with Bergenholms, that'd be a different matter, although I suspect that the kind of pinball game rush-hour traffic would become would be even more stressful than it currently is. At least when you're in a traffic jam you don't run the risk of ricocheting off some pensioner's pet gerbil and arriving on Mars.

    3. Re:Oh Great! Not again. by Winkhorst · · Score: 3, Funny

      There seems to be an element here of the old "Heaven is perfect and immutable" belief system popularized by those ever so happy-go-lucky inhabitants of the Vatican over a couple of thousand years. Every time something changes, especially on Mars, the earlier observations are assumed to have been in error and the present conditions are assumed to be permanent and never changing. This goes back to the original observations of "canali" on Mars and includes the "proof" that the Martian face really wasn't there because it is no longer there. Now a spacecraft has been found; but NO, it couldn't have been found; because it's NOT THERE NOW! The parachute couldn't have blown away? The dust couldn't have covered the crash site? NO! IMPOSSIBLE! Why? Because it's not there now.... Perfect and immutable, just like the religious authorities have been telling us all along.

      --
      "Is this Winkhorst a nova criminal?" "No just a technical sergeant wanted for interrogation."
    4. Re:Oh Great! Not again. by Blue-Footed+Boobie · · Score: 2, Funny

      They thought there were cannolis on mars? What a bunch of maroons...

      --
      DAMN YOU OCTODOG! DAMN YOU TO HELL!
  5. Isn't this the point...? by Jeff_at_RAD · · Score: 4, Funny

    in the movie where you cue the scary music?

  6. dust, frost? by Use+Psychology · · Score: 5, Interesting


    perhaps the lander could have been covered by dust, or c02 frost -- therefore eliminating the weak detection seen before?

  7. V'ger by eno7 · · Score: 5, Funny

    Maybe it will return one day as P'Lander to search for the makers.

  8. I knew it! by qazsedcft · · Score: 2, Funny

    It's THEM! THEY stole it to hide the truth from us! I told you!

  9. Race you! by Frantactical+Fruke · · Score: 4, Funny

    Let me be the first to say:

    Good job with the brooms, Martian dudes!
    Hope you enjoy the hardware.
    Sorry we forgot to pack any porn on the hard disk.

    1. Re:Race you! by Kjella · · Score: 4, Funny

      Sorry we forgot to pack any porn on the hard disk.

      Since it'd be roughly as exciting as seeing two dogs mating to them, I think that might be just as well...

      --
      Live today, because you never know what tomorrow brings
    2. Re:Race you! by Frantactical+Fruke · · Score: 2, Funny

      "Let's do it like they do it on Discovery Channel..."

      Well, you're one fewer to bid against me when the Martian porn recovered from the Earth Polar Lander goes on Ebay, then.

    3. Re:Race you! by Harry+Coin · · Score: 2, Funny

      If '50s science fiction movies are any guide, there's nothing that the Mars-Men want more than to breed with our women.

      If they turn out to be inaccurate in some small detail, then my whole life has been a lie.

      --
      That's pre 7-11 thinking....
  10. Misleading summary.. by Vellmont · · Score: 4, Informative


    the spacecraft is no longer there!

    I think what the poster meant is the spacecraft was never there to begin with. With limited resolution and enough random dark spots and hills there's bound to be a few that look like they might be a parachute and a lander.

    Given how poor the images are I wonder why they ever thought this was the polar lander at all and not just natural features of mars?

    --
    AccountKiller
    1. Re:Misleading summary.. by larkost · · Score: 4, Informative

      Two notes:

      To the best of my knowledge the best spy satellites have a resolution of about 4 inches. That is good enough to recognize that there is a license plate there, but not read it. I realize that hollywood regularly presents satellites as being capable of so much more, but that is hollywood.

      Getting a spy satellite into Earth orbit vs. getting the same hardware into orbit around Mars. And then add in the face that the satellite around mars has to do many jobs, and carry a really big antenna to phone home. All of a sudden it becomes clear why the spy satellite might have better resolution.

    2. Re:Misleading summary.. by Vellmont · · Score: 2, Interesting


      We have satellites orbiting Earth that can read the numbers on a license plate and they can't get a good shot of the lander? Am I missing something here?

      Maybe we don't think there's license plates on Mars?

      Seriously though, what's the point of having ultra-high resolution pictures of Mars? Seeing each individual rock probbably isn't terribly usefull compared to other things the money could be used for. The CIA and NSA are obviously interested in high resolution pictures. NASA is interested in a wide range of optical frequencies, sub-surface mapping via radar, etc.

      The big limitation however is just the resolution/field of view tradeoff. Usually when you're taking that high a resolution you've got a very narrow field of view. If you wanted to photograph all of Mars it'd take forever with such small swaths. Intelligence agencies don't want to take pictures of everything on the planet at high resolution, just very select things. Also, Mars is further away from the Sun so there's less light reaching Mars.

      The most obvious difference of course is simply that US intelligence agencies have far larger budgets than NASA does, and obviously a smaller scope of what they're trying to accomplish.

      --
      AccountKiller
    3. Re:Misleading summary.. by DisownedSky · · Score: 2, Interesting
      We don't have the ability to fly those big honking things to Mars anyway, and the data bandwidth available wouldn't accomodate it anyway. It's much easier to put rovers on the ground.

      As it is, Malin's team can get sub-meter resolution on specific targets after a few passes.

      --

      "The impossible often has a certain integrity that the merely improbable lacks" - Dirk Gently

    4. Re:Misleading summary.. by GooberToo · · Score: 3, Interesting

      Last I heard, ~4" resolution was available during the mid-80's. More current information on available resolutions is top secret and not available to the public.

      Chances are, resolutions available from modern spy sats provide better than 4" resolution...especially when you consider the improvements available in active optics (active mirrors, etc), radar, and IR technologies.

    5. Re:Misleading summary.. by MadCow42 · · Score: 4, Insightful

      You can make a rough guess of their capabilities based on HUBBLE imagery, and add some factors for super-secret NSA abilities on top of that.

      Last time I was bored, I took a look at some raw Hubble images of Pluto, calculated the distance between Hubble and Earth on the day the picture was supposedly taken, and worked out the angle of view for 1 pixel of uninterpolated data from Hubble. Taking that angle down from Hubble's orbit height to Earth resulted in resolution just slightly better than 1" per pixel.

      The NSA supposedly has at LEAST Hubble resolution, if not remarkably better.

      (conspiracy theories, here we come...)
      MadCow.

      --
      I used to have a sig, but I set it free and it never came back.
    6. Re:Misleading summary.. by alanh · · Score: 3, Interesting

      Do a search on the Rayleigh criterion as it pertains to optical telescopes. Take, for example, the 200" (5.8 m) telescope on Mount Palomar. Under optimal conditions, it has a resolution of about 0.2 arcseconds. Put it up in LEO at, say 200 miles, and that would be an equivalent of about 1.6 inches on the ground. The HST with it's 2.4 m mirror would be about 3 inches.

      Unless they're doing some fancy stuff with multiple satellites, the HST's resolution is about the limit of what you can expect with optical telescopes.

      --
      - AlanH
    7. Re:Misleading summary.. by GooberToo · · Score: 3, Informative

      You can make a rough guess of their capabilities based on HUBBLE imagery, and add some factors for super-secret NSA abilities on top of that.

      That's very, very, very, very, very, very doubtful that you can draw any such conclusion from the performance of Hubble. Hubble is designed to look VERY far away. In fact, Hubble has problems if it tries to focus on an object too near (the earth for example).

      On top of that, Hubble is veyr much a modern telescope, simply put into orbit. It as very little in common with anything currently used as a spy telescope. Hubble is designed SPECIFICALLY to operate without an atmosphere. Spy sats are designed SPECIFICALLY to deal with atmospheric effects. Basically, Hubble and a spy telescopes have nothing but superficial commonalities.

      Your assertion makes about as much sense as saying something like, "You can make a rough guess at what an orange tastes like by eating an apple." What? Sure, they are both fruits, but commonalities stop there.

  11. Bloody mind tricks! by Jugalator · · Score: 4, Funny
    We conclude that our interpretation of these features was in error.

    But you put forth some pretty darn convincing evidence! I recall an earlier Slashdot story that covered all this in detail, where you announc...

    This is not the location of the Mars Polar Lander.

    ...

    That was not the location of the Mars Polar Lander.

    Move along, move along!

    --
    Beware: In C++, your friends can see your privates!
  12. List of Mars Efforts by EuropeanGuy · · Score: 5, Interesting

    List of Mars Efforts, courtesy of Wikipedia

    Items with bullets represent full or partial failures.

    * 1960 -- Marsnik 1
    * 1960 -- Marsnik 2
    * 1962 -- Sputnik 29
    * 1962 -- Mars 1
    * 1962 -- Sputnik 31
    * 1964 -- Mariner 3
    1964 -- Mariner 4
    * 1964 -- Zond 2
    * 1965 -- Zond 3
    1969 -- Mariner 6
    1969 -- Mariner 7
    * 1969 -- Mars 1969A
    * 1969 -- Mars 1969B
    * 1971 -- Mariner 8
    * 1971 -- Cosmos 419
    * 1971 -- Mars 2
    1971 -- Mars 3
    1971 -- Mariner 9
    * 1973 -- Mars 4
    * 1973 -- Mars 5
    * 1973 -- Mars 6
    * 1973 -- Mars 7
    1975 -- Viking 1
    1975 -- Viking 2
    * 1988 -- Phobos 1
    * 1988 -- Phobos 2
    * 1992 -- Mars Observer
    1996 -- Mars Global Surveyor
    * 1996 -- Mars 96
    1996 -- Mars Pathfinder
    * 1998 -- Nozomi (Planet-B)
    * 1998 -- Mars Climate Orbiter
    * 1998 -- Mars Polar Lander
    * 1998 -- Deep Space 2 (part of Mars Polar Lander spacecraft)
    2001 -- Mars Odyssey
    2003 -- Mars Exploration Rovers
    * 2003 -- Mars Express

    1. Re:List of Mars Efforts by Maian · · Score: 2, Interesting

      Kinda proves those Martians don't want us ruining their world (after they've seen what we've done with ours) :)

    2. Re:List of Mars Efforts by thermopile · · Score: 5, Interesting
      There's a much better and much funnier synopsis of Mars attempts and failures here, as well as a record of a few other planets.

      Overall, we're really only about 33% successful at it. Space Travel is Not Easy.

      --

      "Diplomacy is something you do until you find a rock." --Richard Pound

    3. Re:List of Mars Efforts by Bob3141592 · · Score: 4, Insightful

      Well, I'm sure we'll do better when we send human explorers to the planet.

      --
      In theory, there's no difference between theory and practice. In practice, there is.
  13. Re:they should put a leash on that thing! by Nerull · · Score: 3, Insightful

    The problem is the atmosphere. Even on earth plotting a trajectory through air can be rather inaccurate. Everything from pockets of turbulance, to what direction and how hard the wind was blowing that day can drasticly effect the trajectory. It gets even worse if it broke up, or a parachute didn't deploy, or got tangled. This is the reason why they have a landing elipse that is hundreds of miles in diameter.

  14. Hurry! by werewolf1031 · · Score: 5, Funny

    Click the randomly appearing Mars Polar Lander to win a Free iPod!

    Err, wait...

  15. um by martin-boundary · · Score: 3, Funny

    Um, maybe I'm missing something, but have they checked for it on Google maps? I lost a black monolith once on the dark side of the moon, but it took all of two seconds to google for it. It was stuck in between some cheese.

  16. The mods strike again by The+Wooden+Badger · · Score: 2, Informative

    If anyone else (besides the mod in question) thinks that the parent was showing insight (no offense Big Ad; I know it's a joke) please step forward. I guess I could give the benefit of the doubt and say the mod could have accidentally modded as insightful, but meant funny, but the more I read comments the more I find instances like this. Either it was a mistake, or a bad mod. Whichever one it was I say to everyone: META MODERATE! Please? Since I have set my preferences to send messages about how my moderations have been meta modded I have received ZERO messages about the meta moderating results. I have had mod points at least three or four times since then.

    --
    Heroscape, it's like legos combined with anachronistic wargames.
    1. Re:The mods strike again by FullCircle · · Score: 4, Funny

      It wasn't me, but some people refuse to mod funny because the poster gets no karma for it.

      That's why you get underrated, insightful, interesting, etc on funny posts lately.

      --
      If tyranny and oppression come to this land, it will be in the guise of fighting a foreign enemy. - James Madison
    2. Re:The mods strike again by bluGill · · Score: 2, Informative

      Though I metamoderation informative mods to something false down.

      I'm always amazed at how many bad mods the meta-mod system finds for me to examine.

  17. little green terr'ists by hrm · · Score: 3, Funny

    Which is exactly why GWB is funding Nasa's Mars mission: to take the fight against these little green terrorists to their own planet.

  18. yeah no joke by Bad+Ad · · Score: 2, Insightful

    me? insightful? we need the ability to mod the modders.

    -1 American ;-)

  19. OT(moderation notes) by Mycroft_VIII · · Score: 3, Insightful

    Since modding someone funny gives them no /. karma some have started using interesting or insightfull in it's place to better reward humor and this might explain the mod.
        Also whenever I meta mod and find I need to check the 'context' MOST of the time I'm MM-ing a post several weeks old, only once or twice has the article been still open for posting.
        That last bit said I still rarely see meta mods on my moderation anymore, though at one time I could expect to see about 20% of my mods meta'd, and within a month or two.

    Mycroft

    --
    https://signup.leagueoflegends.com/?ref=4c3ed6600b6ea
  20. Re:Area 51 on Mars too? by ken+kenobi · · Score: 3, Funny
    Extra-marital life?

    They're hiding evidence of their affairs with space probes fom their spouses??

  21. Overheard by zr-rifle · · Score: 2, Funny

    "Dude, where's my Polar Lander?"

    --
    Hack your mind out of its sandbox.
  22. Clarke warned us!! by blakespot · · Score: 2, Funny

    All these worlds are yours except Mars

    Attempt no polar landing there


    blakespot

    --
    -- Heisenberg may have slept here.
    iPod Hacks.com
  23. Who doesn't love this by jonathanduty · · Score: 2, Funny

    Who doesn't love spending money looking for broken crap? Its like the ebay of space.