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Earth Science

Ancient Ecosystem Found In Ice Pocket 49

ApharmdB writes "Beneath a glacier in Antarctica, scientists have discovered a community of microbes growing in frigid pools of salty water. It's a particularly tough environment, with no light, no oxygen, and extremely cold temperatures. But the microbes appear to live — and thrive — off a combination of iron and sulfur, according to a new study. The result of that strange metabolism is a brilliant red streak of cascading ice called Blood Falls."
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Ancient Ecosystem Found In Ice Pocket

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  • by codeButcher ( 223668 ) on Friday April 17, 2009 @09:27AM (#27611219)

    Ancient Ecosystem Found...

    from the so-it's-not-a-traditional-honeymoon-suite dept.

    ... discovered a community of microbes ... It's a particularly tough environment, with no light, no oxygen, and extremely cold temperatures. But the microbes appear to live -- and thrive -- off a combination of iron and sulfur, according to a new study.

    Pray tell, have they thought about looking in CowboyNeal's belly button yet?

  • by account_deleted ( 4530225 ) * on Friday April 17, 2009 @09:31AM (#27611275)
    Comment removed based on user account deletion
  • by tttonyyy ( 726776 ) on Friday April 17, 2009 @09:31AM (#27611291) Homepage Journal

    That's nothing. I've discovered programmers working in grey cubicals of resolute despair. It's a particularly tough environment, with no light, no personal hygiene, and extremely bad management. But the programmers appear to live -- and thrive -- off a combination of electricity and light, according to a new study. The result of that strange metabolism is the brilliant ability to avoid work called "Reading Slashdot".

  • by Old Grey Beard ( 869804 ) on Friday April 17, 2009 @10:50AM (#27612947) Journal
    String ... or nothing!
  • by Anonymous Coward on Friday April 17, 2009 @12:52PM (#27615731)

    I don't think Europa is a perfect haven for biology, but I can easily imagine a race somewhere that has a complete explanation for how they evolved under an ice crust, and that would scoff at the notion of life on the exposed, irradiated, violent surface of a planet...

    I'm not sure I would consider slashdotters a "race", but I for one and comforted by my maternal subterranean lair, and agree with the above statement.

  • by CorporateSuit ( 1319461 ) on Friday April 17, 2009 @01:03PM (#27615975)

    This is extremely unlikely. For a microbe to be able to live within another organism, it would have to have gone through generations and generations of mutation-driven evolution so that it would not be instantly killed by its host's immune system.

    Things have changed. Now all they need is a good lawyer and they press charges against the immune system. The immune system is issued a cease and desist, and the microbes receive special protection under the state constitution against any further incursion from the immune system onto the microbes' new home.

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