Slashdot Mirror


7th Graders Find Large Cave On Mars

A newly discovered cave on Mars was found as the result of an interesting crowdsourcing project. As EMB Numbers writes, "CNET news reports that 'the science class from Evergreen Middle School in Cottonwood, Calif., found the opening while working on a research project with the Mars Space Flight Facility run out of Arizona State University in Tempe. ... The students examined more than 200 images of Mars taken with the Thermal Emission Imaging System (Themis), an instrument on NASA's Mars Odyssey orbiter.' The only other similar opening near the volcano was found in 2007, when Glen Cushing, a scientist with the US Geological Survey, published a research paper on the surface anomalies. The opening is estimated to be 620 by 520 feet and the hole to be at least 380 feet deep."

139 comments

  1. Can I be the first to say. by 4pins · · Score: 0, Offtopic

    I want to play martian cave man.

    --
    I will not mourn that which I never had to lose. - Unknown
    1. Re:Can I be the first to say. by camperdave · · Score: 1

      Makes me want to play this.

      --
      When our name is on the back of your car, we're behind you all the way!
    2. Re:Can I be the first to say. by bi$hop · · Score: 1

      I found a snake on Mars! But...it slithered away (in the top left corner of the image).

  2. Just kidding, folks. by clone53421 · · Score: 4, Interesting

    I looked at the pictures, and it seems that they had a bug on the lens.

    In all seriousness, though, I wonder how they can determine the depth of the hole, just from the surface characteristics?

    --
    Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    1. Re:Just kidding, folks. by mea37 · · Score: 4, Informative

      They say "at least"; I'd take that to mean "if it was any less deep than that, we'd see some trace of the bottom".

    2. Re:Just kidding, folks. by PotatoFarmer · · Score: 3, Funny

      Well, if you look carefully, you can see two vaguely hand-shaped rock formations to either side of the cave. Scientists have used this information to search for similar images for the purpose of comparison, and have thus come to the conclusion that the cave is approximately "ohgodmyeyes" deep.

    3. Re:Just kidding, folks. by StikyPad · · Score: 1

      In all seriousness, though, I wonder how they can determine the depth of the hole, just from the surface characteristics?

      Trigonometry?

    4. Re:Just kidding, folks. by Dishevel · · Score: 1

      I would think that by using the image to get the angle of the sun striking the surface of Mars that they could say that if it was any shallower than that the light from the sun would illuminate part of the bottom of the cave. Therefore since they see no bottom it must be deeper than the minimum.

      --
      Why is it so hard to only have politicians for a few years, then have them go away?
    5. Re:Just kidding, folks. by CTalkobt · · Score: 1

      I looked at the pictures, and it seems that they had a bug on the lens.

      In all seriousness, though, I wonder how they can determine the depth of the hole, just from the surface characteristics?

      Simple (somewhat) ... take two pictures at different times of the day. See how much the shadow / dark spot changes of the walls. Assuming vertical (or nearly so) walls then it's (somewhat) a math problem...

      --
      There's a gorilla from Manilla whose a fella that stinks of vanilla and has salmonella.
    6. Re:Just kidding, folks. by clone53421 · · Score: 1

      Did you see the original image? The hole is about 9x11 pixels square. That’s a pretty rough guess, if it’s what they’re working off.

      --
      Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    7. Re:Just kidding, folks. by clone53421 · · Score: 1

      They were using thermal imaging, not visible light.

      --
      Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    8. Re:Just kidding, folks. by clone53421 · · Score: 1

      Assuming vertical wall, you won’t be able to see them. You’re looking down.

      Plus, the camera is using thermal imaging, so a moving shadow wouldn’t show up well.

      --
      Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    9. Re:Just kidding, folks. by icebike · · Score: 4, Informative

      Why do they call a vertical hole a cave?
      Don't caves typically have roof/ceilings?
      Its just a hole, lava vent.

      --
      Sig Battery depleted. Reverting to safe mode.
    10. Re:Just kidding, folks. by CTalkobt · · Score: 1

      Assuming vertical wall, you won’t be able to see them. You’re looking down.

      Plus, the camera is using thermal imaging, so a moving shadow wouldn’t show up well.

      With any spheroid looking down unless you're directly beneath the camera there will be angled views.

      As for thermal imaging - overlooked that part...

      --
      There's a gorilla from Manilla whose a fella that stinks of vanilla and has salmonella.
    11. Re:Just kidding, folks. by Teun · · Score: 4, Informative
      Easy, you know the distance and the angle of the lens so you can calculate the diameter.

      You also know the angle of the sun at the time of the photo and measure the lit (or unlit) area below the hole, that'll give you an approximation of the depth.

      --
      "The likes of Facebook and WhatsApp are free to those whose privacy is of zero value."
    12. Re:Just kidding, folks. by clone53421 · · Score: 1

      True, but I still am betting that the window of opportunity to get the right angle would simply be too small.

      --
      Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    13. Re:Just kidding, folks. by clone53421 · · Score: 1

      You also know the angle of the sun at the time of the photo and measure the lit (or unlit) area below the hole

      Check the photo, it’s a featureless black splotch. I posted a couple of links up above.

      --
      Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    14. Re:Just kidding, folks. by TinBromide · · Score: 4, Informative

      They were using thermal imaging, not visible light.

      ok, to revise then:

      I would think that by using the image to get the angle of the sun striking the surface of Mars that they could say that if it was any shallower than that the light from the sun would Heat Up part of the bottom of the cave. Therefore since they see no heat from the bottom it must be deeper than the minimum.

      Happy, mister snippy pants?

      --
      Is it sad that I am more likely to recognize you and your posts by your sig than your name or UID?
    15. Re:Just kidding, folks. by Anonymous Coward · · Score: 0

      You see the lumps on the surface next to it, note their hight and size, find the length of their shadow, and then use that to find that according to the angle of the light, if it were less deep than what they say, there would be light on the bottom.

    16. Re:Just kidding, folks. by ultranova · · Score: 1

      Infrared radiation follows the same rules as visible light, being just another part of electromagnetic spectrum. The grandparent's logic still holds.

      --

      Forget magic. Any technology distinguishable from divine power is insufficiently advanced.

    17. Re:Just kidding, folks. by John+Meacham · · Score: 1

      Presumably they used one of the other dozen or so scientific instruments in orbit around mars to examine the site. The image they showed us on the site was just the one the 7th graders were examining when they found the cave.

      --
      http://notanumber.net/
    18. Re:Just kidding, folks. by Anonymous Coward · · Score: 0

      A "cave" is an underground chamber.

      Besides, if there was no gravity which side would be the ceiling? (I know Mars has gravity, I'm just pointing out the silliness of suggesting something need a "roof" to be a cave)

    19. Re:Just kidding, folks. by Trogre · · Score: 1

      From TFA, what they've found is a hole in what is believed to be the roof of a hollowed out lava tube, ie cave.

      Appropriately, the image in the article is names skylight1.jpg.

      --
      "Nine times out of ten, starting a fire is not the best way to solve the problem." - my wife
    20. Re:Just kidding, folks. by Anonymous Coward · · Score: 0

      A good number, perhaps the majority, of caves on Earth present themselves as holes or pits.

      You must be thinking of caves ala Yogi Bear or the Flintstones.

    21. Re:Just kidding, folks. by aaarrrgggh · · Score: 1

      For a second there, I thought you were saying 'Don't caves typically have drawings?'

    22. Re:Just kidding, folks. by JWSmythe · · Score: 1

          Somehow I read that in there on the first read also. :)

      --
      Serious? Seriousness is well above my pay grade.
    23. Re:Just kidding, folks. by clone53421 · · Score: 1

      If they had a better image then why didn’t they include it in the press report?

      --
      Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    24. Re:Just kidding, folks. by Pikoro · · Score: 1

      If you look to the upper right of the skylight, you can see numerous depressions indicating a collapsed lava tube. This new hole is directly in line with the previous collapsed sections. Using the depth of the collapsed section could give an insight as to the depth of the hole.

      --
      "Freedom in the USA is not the ability to do what you want. It is the ability to stop others from doing what THEY want"
    25. Re:Just kidding, folks. by gizmod · · Score: 1

      Just some clever media sensationalism. See, people bears and other animals live in caves, coupled that to the renewed excitement in the media lately with the search for life on Mars and suddenly, almost subconsciously your mind makes some interesting connections when reading the clever headline. "7th Graders Find Large Hole On Mars" on the other hand sounds quite dull (Depending on your depth in the gutter...) .

    26. Re:Just kidding, folks. by lxs · · Score: 1

      No time to shop out the Martian camp site.

    27. Re:Just kidding, folks. by Anonymous Coward · · Score: 0

      Even More dfisturbing was the discovery of two Krispy Kreme bags and a 7/11 cup at the bottom of the hole.

  3. Wow by Locke2005 · · Score: 5, Funny

    The opening is estimated to be 620 feet by 520 feet and the hole to be at least 380 feet deep. Wow! That beats even goatse!

    --
    I've abandoned my search for truth; now I'm just looking for some useful delusions.
    1. Re:Wow by CTalkobt · · Score: 3, Insightful

      The opening is estimated to be 620 feet by 520 feet and the hole to be at least 380 feet deep. Wow! That beats even goatse!

      I'm sure you'll be moderated funny (as you should) ... however if you reach 5 then I'll know others, too - have suffered the same horrible fate I once did. It'll help heal the mental scars I still carry to this day...

      --
      There's a gorilla from Manilla whose a fella that stinks of vanilla and has salmonella.
    2. Re:Wow by Sentrion · · Score: 1

      Wow! That beats even goatse!

      Parents should teach their kids to keep their THEMIS away from such things. Most 7th graders are just beginning to understand their instruments at that age.

    3. Re:Wow by mavasplode · · Score: 1

      The opening is estimated to be 620 feet by 520 feet and the hole to be at least 380 feet deep. Wow! That beats even goatse!

      So what are the dimensions on goatse?

      --
      ACTUAL SIZE!!!
    4. Re:Wow by Anonymous Coward · · Score: 0

      This guy seems to be enjoying it. I guess it's to be expected if the shirt, haircut and his frail frame is any indication of his personal "lifestyle".

  4. these kids today by nopainogain · · Score: 5, Funny

    when i was in 7th grade my parents wouldnt even let me go to the pool by myself.. these kids today...with their ipods, their myspaces, and their spelunking visits to mars.. No Seriously, good job.

    1. Re:these kids today by ArsonSmith · · Score: 4, Funny

      Get off my Martian lawn!!

      --
      Paying taxes to buy civilization is like paying a hooker to buy love.
    2. Re:these kids today by nopainogain · · Score: 5, Funny

      kids dont know hard work today.. when I was their age, we had to watch archive footage of other people visiting other planets...in black and white...because we couldnt afford red planets back then..

    3. Re:these kids today by Anonymous Coward · · Score: 0

      kids dont know hard work today.. when I was their age, we had to watch archive footage of other people visiting other planets...in black and white...because we couldnt afford red planets back then..

      And we LIKED it!!

    4. Re:these kids today by Kratisto · · Score: 2, Insightful

      And we had to escape gravity wells both ways!

      --
      Conscience is the inner voice which warns us that someone may be looking.
    5. Re:these kids today by WormholeFiend · · Score: 1

      In a dry ice storm!

  5. RTFA... by clone53421 · · Score: 1

    Apparently they want a closer look:

    The students have submitted their site as a candidate for imaging by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter. HiRISE can image the surface at about 30 centimeters (12 inches) per pixel, which may allow a look inside the hole in the ground.

    With a resolution of 0.3 meters... I hope they share their results if they are able to get the site imaged.

    --
    Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
    1. Re:RTFA... by clone53421 · · Score: 3, Insightful

      That was from the University press release, by the way, not the cnet article.

      --
      Alexander Peter Kristopeit bought his basement from his mommy for one dollar.
  6. Is this where by GreenSquirrel2 · · Score: 5, Funny

    Kuato hid the oxygen generator?

  7. Wow .. Grade 7 has changed by RabidMonkey · · Score: 4, Insightful

    When I was in grade 7 we learned about nothing even remotely as interesting as this. I think we looked at plant cells under a microscope.

    It is pretty amazing that students can work with data like this, with computers and tools that enable it. Makes me wish I could go back to school and work on some of the stuff they teach in basic courses, particularly in high school.

    Kids these days! (are damned lucky!)

    --
    We emerge from our mother's womb an unformatted diskette; our culture formats us. - Douglas Coupland
    1. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 1, Insightful

      Some people would think that looking at cells under a microscope is more interesting than geological formations. Are these caves significantly different from those found on earth?

    2. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 0

      Why not just go back to college?

    3. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 0

      You can do whatever you want.... provided you have the money to convince everyone else otherwise.

    4. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 1, Interesting

      I kinda suspect that this is a function of the teacher's willingness to reach out to the university and actively participate in the science than it is any kind of sign of the times.

      I would wager that most 7th grade classes still look at the cells in an onion skin or whatnot.

      I further wager that 25 years ago there was a 7th grade science class designing experiments for the STS-51 (Challenger) flight, just no /. to report on it.

    5. Re:Wow .. Grade 7 has changed by Tekfactory · · Score: 2, Informative

      If you read TFA, the kids were trying to find Lava Tubes around Pavonis Mons, a volcano on Mars.

      It seems to me that the forces of vulcanism, pushing up lava with only 1/3 gravity MIGHT cause them to form differently from those on Earth, which is why Olympus Mons is much taller than any volcano here.

      There is a cave found recently in Mexico with Crystal formations unlike anything ever seen before, outside of that I don't know how much interesting stuff there still is in caves on Earth.

      I've been to Mammoth Cave in Kentucky, and none of the caves there are 5-600 feet wide, tall, or anything.

      I remember 8th grade AP Science and we never did anything this cool, although in 7th grade we were programming TRS-80s and Apple IIs.

    6. Re:Wow .. Grade 7 has changed by cusco · · Score: 1, Insightful

      Depends on where you are. If you're in Benton Harbor, MI, (unemployment rate >70%, poverty rate >55%) you're learning how to keep the teacher from being robbed at knife point in the middle of class. If you're in Gross Point Shores, MI, you get to go on field trips to the Smithsonian and Cape Kennedy. This system of funding schools from property taxes is ridiculous.

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    7. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 0

      Isn't Olympus Mons that tall because of lack of weathering?

    8. Re:Wow .. Grade 7 has changed by Sir_Lewk · · Score: 2, Funny

      Wait, we are supposed to give more money to schools where teachers are getting robbed at knifepoint? That doesn't seem like a great investment to me...

      --
      "linux is just DOS with a UNIX like syntax" -- Galactic Dominator (944134)
    9. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 0

      So are you saying we should raise property taxes in Benton Harbor? And/or lower them in Gross Point?

      I think the outcomes are a bit more to do with the local fauna than the local tax policy.

    10. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 0

      By reading this I just realized how different the world view, and especially personal living history, has been for people who were in school without the Internet.

      Today we have boundless amount of information readily available for every kid in school age. Well, since every kid born after 1984. I was lucky to be in the first generation that got computers with Internet to school in Finland.

      Text based interfaces were there before, but having a proper GUI to the information-- texts with proper layout and pictures, for example, made all the difference.

      I can't say I couldn't live without Internet, since I have never experienced periods of over two months without _any_ contact to it.

    11. Re:Wow .. Grade 7 has changed by newcastlejon · · Score: 1

      The border between local and state/national government is a fine one to tread. On one side you have local control over services and disparity between the more and less affluent areas, on the other you have evenly distributed resources and the problems that a central beaurocracy can bring. That is merely on observation, but personally I feel that the curriculum isn't the only thing that should be nationalised.

      --
      If God forks the Universe every time you roll a die, he'd better have a damned good memory.
    12. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 0

      Benton Harbor has 70% unemployment? I have family and friends there. Granted, the economy is no great shakes there, but I don't think it's quite as bad as you're portraying, and the BLS agrees with me it seems: http://www.bls.gov/eag/eag.mi_niles_msa.htm

    13. Re:Wow .. Grade 7 has changed by ImNotAtWork · · Score: 1
      --
      open source sub sim. I might start coding again for this. http://dangerdeep.sourceforge.net/contribute/
    14. Re:Wow .. Grade 7 has changed by socsoc · · Score: 2, Funny

      I've been to Mammoth Cave in Kentucky, and none of the caves there are 5-600 feet wide, tall, or anything.

      The Parks Service begs to differ. Would length fall into your definition of anything?

    15. Re:Wow .. Grade 7 has changed by cusco · · Score: 1

      No troll, I guess you're right. Educating poor people will just make them want to work at Goldman Sachs or AIG. Best to just let the rich kids have those kind of opportunities.

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    16. Re:Wow .. Grade 7 has changed by lawpoop · · Score: 3, Interesting

      When I was in high school, there was a class called Space Tech. It was a combination shop and science class. We built our own telescopes, learned about the inverse square law, how to calculate the age of the universe, build a container for instruments that were supposed to withstand heat and cold, and used image processing programs to look for unusual geological features on images of the planets.

      The final was a shuttle simulation. The class was broken into teams. One team build robotic arms to perform actions in space, another was the crew that spent the night in an old room converted to a shuttle simulation, and a few other teams I can't remember. I was on the media team, and it was our job to talk to the different crews and make press releases. We released them on K12 newgroups. Back in 1994, this was really awesome, and I had no idea what we were doing. Little did we know, the teacher had some students from another of his classes send us an email claiming to be from the FAA advising us to take our vehicle out of airspace, or something to that effect. It was 1994, I had no internet savvy -- this was before spam and everything -- so I took it to the teacher. He laughed.

      It was a great class. Go Mr. Donelson at Gahanna Lincoln!

      --
      Computers are useless. They can only give you answers.
      -- Pablo Picasso
    17. Re:Wow .. Grade 7 has changed by hakey · · Score: 1

      Some people would think that looking at cells under a microscope is more interesting than geological formations. Are these caves significantly different from those found on earth?

      Are those cells your looking at significantly different from those found on Mars?

    18. Re:Wow .. Grade 7 has changed by cusco · · Score: 1

      Well, it did a few years ago, don't know about today. Now'days I try to ignore that state as much as possible. (long story)

      --
      "Think about how stupid the average person is. Now, realise that half of them are dumber than that." - George Carlin
    19. Re:Wow .. Grade 7 has changed by Anonymous Coward · · Score: 0

      I would wager that most 7th grade classes still look at the cells in an onion skin or whatnot.

      At least the ones that aren't being taught Creationism (aka "Intelligent Design"), in which case, they are too busy learning how Evolution is a "theory in crisis" and how there's a "great deal of controversy among scientists over Evolution".

      How long before Texas schools teach their 7th graders that space exploration is a secular-liberal plot to undermine the teachings of Holy Scripture? Who would have thought that in 2010 Texas would scrub other secular-liberal plots like the Civil Rights Act of 1964 and Thomas Jefferson from their text books? There are some serious yahoos that have made it to positions of authority in this country.

    20. Re:Wow .. Grade 7 has changed by nametaken · · Score: 1

      I think my parents said the same thing about me. Now I think I'll go pick up some non-credit classes at the local community college. ;)

    21. Re:Wow .. Grade 7 has changed by Hurricane78 · · Score: 1

      What exactly stops you from doing this right now? Except for socially conditioned pointless embarrassment? :)
      Really. Go live the life of your dreams. People find other people more attractive if they are independent, anyway. :)

      --
      Any sufficiently advanced intelligence is indistinguishable from stupidity.
  8. More pics by Locke2005 · · Score: 5, Funny

    Here's a high-res picture of the cave interior

    --
    I've abandoned my search for truth; now I'm just looking for some useful delusions.
    1. Re:More pics by $RANDOMLUSER · · Score: 1

      I clicked on that with more than a little trepidation, but then I LOL'ed. Well played.

      --
      No folly is more costly than the folly of intolerant idealism. - Winston Churchill
    2. Re:More pics by FauxPasIII · · Score: 1

      Yeah, you have to credit a troll who gets you to click a link you _expect_ to be goatse.

      --
      25% Funny, 25% Insightful, 25% Informative, 25% Troll
    3. Re:More pics by Anonymous Coward · · Score: 0

      Here's a high-res picture of the cave interior

      I guess, who posted this link to photo is sick.

    4. Re:More pics by RevWaldo · · Score: 1

      After running the image through some filters, it looks like this

      NASA has decided to call it the Cave of Caerbannog.

      .

    5. Re:More pics by Lord+Maud'Dib · · Score: 1

      Ha! I shall destroy it with my Holy Hand Grenade!

  9. Interesting location by Anonymous Coward · · Score: 0

    Diametrically opposite to the face on mars.

    1. Re:Interesting location by gyrogeerloose · · Score: 3, Funny

      Diametrically opposite to the face on mars.

      Perhaps we will be seeing National Enquirer headlines about "The Giant Martian Anus" soon?

      --
      This ain't rocket surgery.
    2. Re:Interesting location by Anonymous Coward · · Score: 0

      That joke is so old it's even been on Futurama: http://en.wikipedia.org/wiki/Where_The_Buggalo_Roam

    3. Re:Interesting location by gyrogeerloose · · Score: 1

      That joke is so old it's even been on Futurama

      I honestly wasn't aware of that but in retrospect, it does seem pretty obvious.

      --
      This ain't rocket surgery.
  10. Who dripped Solder on Mars by Tekfactory · · Score: 1

    Looks like someone was Soldering and started just NorthEast of this "cave".

    Although the "Cave" looks like a "Hole" to me, still cover it with a UV filtering Geodesic Dome, pressurize it and I know where to drop the first colony.

    Having some of that Water Ice, and CO2 Ice nearby wouldn't hurt either.

    1. Re:Who dripped Solder on Mars by Anonymous Coward · · Score: 0

      Why do You capitalize Random words in your Sentences?

    2. Re:Who dripped Solder on Mars by Anonymous Coward · · Score: 0

      Because I Germanlike.

    3. Re:Who dripped Solder on Mars by Teun · · Score: 1
      I always wondered why this appears in certain technical papers.

      Given the time I usually redact them.

      Is this more of a British or an American English thing?

      --
      "The likes of Facebook and WhatsApp are free to those whose privacy is of zero value."
    4. Re:Who dripped Solder on Mars by TinBromide · · Score: 1

      Having some of that Water Ice, and CO2 Ice nearby wouldn't hurt either.

      See I grew in south jersey, where they borrow slang from philadelphia and I always wondered why people were so interested in italian water ice or, as we called it, "water ice". I mean its nice on a summer day, but there's more to life than frozen flavored water.

      --
      Is it sad that I am more likely to recognize you and your posts by your sig than your name or UID?
    5. Re:Who dripped Solder on Mars by Anonymous Coward · · Score: 0

      He's the anti-CircleTimesSquare. :-)

  11. It's the site of the first Mars colony by lordbane31 · · Score: 1

    The landfill pit is already dug for them.

    1. Re:It's the site of the first Mars colony by Tekfactory · · Score: 1

      You kid, but NASA had plans for inhabiting Lava Tubes on the Moon, to shield astronauts from Radiation, you'd think Lava tubes on Mars would offer similar protection.

    2. Re:It's the site of the first Mars colony by ceejayoz · · Score: 1

      Plus, you just cap the hole with a dome and you've got a nice, pressurisable habitat with a skylight.

  12. It's only a matter of time... by Pojut · · Score: 1

    ...until students start taking field trips to other planets, as seen on Spaceship Earth in Epcot Center.

  13. Question by asukasoryu · · Score: 1

    What's the difference between a cave and a hole? This looks like a hole to me.

    --
    There are more things in heaven and earth than are dreamt of in your philosophy.
    1. Re:Question by nblender · · Score: 4, Funny

      Since it's facing us, that means it's on the side of the planet and as such, it is a cave. If it was on top of the planet, it would be a hole. Do try to keep up.

    2. Re:Question by Teun · · Score: 1

      A cave usually has a roof, a hole does not.

      --
      "The likes of Facebook and WhatsApp are free to those whose privacy is of zero value."
    3. Re:Question by camperdave · · Score: 1

      Holes can appear in buckets, pieces of paper, jeans and other articles of clothing, etc. Caves only appear in the ground.

      --
      When our name is on the back of your car, we're behind you all the way!
    4. Re:Question by marqs · · Score: 1

      RTFA it clearly say NASA's Mars Odyssey orbiter. Suggesting it was taken from orbit.
      As long as we don't know the actual possition it may or may not be a hole.

      I will ask Schrödinger if he have any valuable input into this question.

  14. Spoiled kids by StikyPad · · Score: 4, Funny

    In my day, a fieldtrip consisted of nothing more than going outside -- in a field. The only caves we saw were the ones we had school in, and those were shared with the grizzly bears. If you've never seen your best friend's head get popped like a grape in the jaws of a grizzly, you've got it easy. It wasn't all bad though. Whenever we got a new transfer student, we'd convince them to yell into the cave really loud to "scare away the bats." Man, that was hilarious.

    Anyway, yeah.. Mars.

    1. Re:Spoiled kids by elrous0 · · Score: 1

      You had field trips?

      --
      SJW: Someone who has run out of real oppression, and has to fake it.
    2. Re:Spoiled kids by UnknownSoldier · · Score: 1

      > In my day, a fieldtrip consisted of nothing more than going outside -- in a field.

      You were lucky to have a field. We weren't allowed outside... /cue Monty Python skit...

    3. Re:Spoiled kids by Anonymous Coward · · Score: 0

      You had a field? LUXURY!

  15. In other news... by gsgriffin · · Score: 1

    University students in Arizona are out kicking themselves in the butt for not seeing something that even 7th graders could find. One gold star next to the 7th graders on chart. One black eye for university students. And some say that legalizing pot will be a good thing.

    --
    jsut athnoer menagiensls ltitle psrhae for you to dcoede. Why do we wtsae our tmie dnoig tihs?
  16. Look carefully ... by PPH · · Score: 1

    ... and perhaps you can see Commander Draper and Friday in there.

    --
    Have gnu, will travel.
  17. I found it first by GodfatherofSoul · · Score: 2, Funny

    Opposite side of the planet as the face on Mars.

    --
    I swear to God...I swear to God! That is NOT how you treat your human!
  18. Mystery solved.... by Anonymous Coward · · Score: 0

    Ah, that's where all the water went....

  19. Vvv...Vvvv..vvvrRvvROOOM.... by theNAM666 · · Score: 1

    'Daddy, can we roll the Lander into the cave? Read fast?'

    'But Will-- Dr. Robinson is standing in the entrance!'

  20. It's not a cave by junglebeast · · Score: 1

    Just looking at the pictures one can plainly see a string of sharp edged depressions (or pits) having a shadow on the left rim. The circled area of this image is simply another one of those depressions which happens to be slightly smaller in diameter than the width of the shadow. It is therefore obvious that this is just another one of those depressions. In order to be a cave it would need to travel UNDERNEATH the ground.

  21. Re:Can you be the first to define "crowd-sourcing" by Crudely_Indecent · · Score: 1

    unpaid slavery

    ...as opposed to, what...paid slavery?

    slavery

    ...because these people are being forced to do it against their will. Speaking of will...

    if you will

    Well I won't! Is it still slavery?

    --


    "Lame" - Galaxar
  22. Liked the old days by Anonymous Coward · · Score: 0

    I liked Mars better in the old days, when we still expected to find green women or for an armada of alien ships to possibly be headed our way. A little hot-cold red rock with some dry craters isn't nearly as interesting.

  23. Re:And this is why they cut the NASA budget by geekoid · · Score: 1, Troll

    They didn't cut the budget.

    Did you know there is a space plane in orbit? how about the many,many other project going on?

    Parts of constellation got scrapped, and for good reason.

    --
    The Kruger Dunning explains most post on /. http://en.wikipedia.org/wiki/Dunning%E2%80%93Kruger_effect
  24. Re:And this is why they cut the NASA budget by Kitkoan · · Score: 1

    They didn't cut the budget.

    The parts dealing with going to the moon did. Though not all of it was cut and some parts did get more money. Seems like the joke went over a few peoples heads (seeing how it was marked down...)

    --
    Attention... all grammer nazi"s! Is they're anything; wrong with: my post,
  25. Re:And this is why they cut the NASA budget by Anonymous Coward · · Score: 0

    Did you know NASA doesn't have a space plane in orbit?

    That'd be the Air Force, whose budget is handled just a tiny bit differently...

  26. And The NASA Scientists Are All Asking Themselves by ATestR · · Score: 4, Funny

    Are You Smarter Than A 7th Grader?

    --
    âoeAny society that would give up a little liberty to gain a little security will deserve neither and lose both.
  27. Cannon by HTH+NE1 · · Score: 5, Informative

    That's no cave. That's the opening to the underground cannon the Martians used to fire their invasion cylinders at Earth during the opposition of the last years of the 19th century.

    --
    Oh, say does that Star-Spangled Banner entwine / The myrtle of Venus with Bacchus's vine?
    1. Re:Cannon by Gavagai80 · · Score: 1

      I disagree, it's clearly a space slug. Look closely and you can see the mynocks.

      --
      This space intentionally left blank
    2. Re:Cannon by Anonymous Coward · · Score: 0

      i can't believe the above comment was marked 'informative'
      pffft

  28. Re:And this is why they cut the NASA budget by Chris+Burke · · Score: 2, Insightful

    The total budget is still larger, and thank goodness they're getting rid of Operation Lets-Repeat-Apollo-And-Act-Like-That-Means-Something which was preventing other actually new and interesting things from being accomplished.

    BTW I got that you were joking, but it wasn't funny. It seems like there could be a joke premised on NASA hiring 7th graders, so maybe try working on it. Or not.

    --

    The enemies of Democracy are
  29. Quoting Robin: by thomst · · Score: 2, Funny

    Holey Marscape, Batman!

    --
    Check out my novel.
  30. Seriously offtopic by thomst · · Score: 2, Funny

    Y'know what I find frustratingly unfair about virtually ALL Internet comment-posting systems?

    They all have a "submit" button, but there's never a "dominate" button ...

    --
    Check out my novel.
    1. Re:Seriously offtopic by Hurricane78 · · Score: 1

      With a small Greasemonkey script, you can completely change that. :D

      --
      Any sufficiently advanced intelligence is indistinguishable from stupidity.
    2. Re:Seriously offtopic by drewsali · · Score: 1

      The difference is HOW you click. You can either relinquish your authority by "submitting" to the forces that be, or you can command the initiator to "submit!" Any words attached with your comments provide the distinguishing characteristics. SUBMIT!!

  31. Cottonwood? Really? by hax4bux · · Score: 1

    I live near Cottonwood, and I never suspected they taught anything beyond logging, ranching and truck driving.

    Great job, kids. I really have to reconsider Tehama County schools.

    Wow.

  32. Put the brilliant kids to work on their website by GoodNicksAreTaken · · Score: 1

    One of them hopefully knows something about web design and can do better than this

  33. what a wonderous universe by Niobe · · Score: 0

    I'm just floored.. A whole 'nother planet, hundreds of miles away in deep space, and they have HOLES too!!!

  34. Re:Can you be the first to define "crowd-sourcing" by amicusNYCL · · Score: 1

    I usually stay away from trolls, but.. are you really suggesting that American education is akin to slavery?

    I wonder what an 18th century slave in the American south would think of that comparison..

    How about jury duty, is that also slavery? I'm sure all those people picking cotton were just thankful they didn't have to sit in a classroom or jury box all day. Imagine the horror.

    --
    "Our two-party system is like a bowl of shit looking at itself in a mirror." - Lewis Black
  35. Re:Can you be the first to define "crowd-sourcing" by Merls+the+Sneaky · · Score: 1

    Just because previous versions of slavery were it worse doesn't change the definition.

  36. Mars Base! by Anonymous Coward · · Score: 0

    If the bottom is level enough (or could be made level) then put a semi-transparent dome over the top and--tada!--instant shielded base.

  37. Re:And this is why they cut the NASA budget by JWSmythe · · Score: 1

        Ya, the USAF gets to tag everything with "Classified". :)

    --
    Serious? Seriousness is well above my pay grade.
  38. Naica, huge crystals by mapuche · · Score: 1

    You are talking about Naica, an impressive cave with no life conditions. A friend of mine was a producer for all the documentaries made a couple of years ago.

    http://www.naica.com.mx/english/index.htm

  39. Curses! by tverbeek · · Score: 1

    The secret Martian cave from which I was going to launch my plot to take over the Earth has been discovered! My plans are foiled! And I would have gotten away with it, if not for these meddling kids!

    --
    http://alternatives.rzero.com/
  40. the real force at work here by sp0tter · · Score: 1

    is clearly that Miss Frizzel and her magic school bus.

    --
    you don't eat crackers in the bed of your future--or else you'll get all scratchy
  41. Return of the stone age by harryvincen · · Score: 1

    It means we can live in caves on the Mars. http://www.healthproductreviewers.com/force-factor-review.html

  42. Re:Cottonwood? Really? by weav · · Score: 1

    Ahem. That's SHASTA County schools. Unless they're on the wrong side of Cottonwood Creek.

    -- old Redding boy

  43. Re:Cottonwood? Really? by weav · · Score: 1

    Actually I retract that correction. Evergreen is indeed on the wrong side of the creek. Shasta Co. has some catching up to do, clearly...

  44. Launching Pad by aaaaaaargh! · · Score: 1

    It's one of those launching pads for flying sourcers. They just forgot to put a cover on this one, or perhaps the capping mechanism jammed.

  45. Anon by Anonymous Coward · · Score: 0

    Am I the only one wondering about the series of craters, all lined up almost perfectly ? How the hell did that happen ?

    1. Re:Anon by Convector · · Score: 1

      Possibly secondaries? When ejecta is thrown out of a crater, it tends to fall along radial lines forming chains of secondary craters. Then again, it looks like there's some tectonics in the area. The "craters" could be sinkholes atop a rift.