Tardigrades

Discussion in 'Biology & Genetics' started by sculptor, Jun 16, 2015.

  1. sculptor Valued Senior Member

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    Tartigrades:
    How long could they survive in space?
     
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  3. cosmictraveler Be kind to yourself always. Valued Senior Member

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    I did not know what they were until now. It would seem they are very indestructible critters and can take a licking but keep on ticking. I don't know how long they would last outside of Earths protective shields like the magnetosphere for it seems they were not sent out much further than Earths upper atmosphere or low Earth orbit. Cosmic rays aren't found there so until those critters are hit with them I couldn't say how long they would last.
     
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  5. sculptor Valued Senior Member

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    Nor I.
    Ergo, the question.
     
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  7. Dr_Toad It's green! Valued Senior Member

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    At least one answer from the BBC is here: Tardigrades return from the dead.

    I suspect we need to crowdfund an experiment. Perhaps we could seed Europa and a few other bodies on the way?

    Or will we find them there already?

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  8. spidergoat pubic diorama Valued Senior Member

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    Tardigrade? More like Retardigrade.
     
  9. Rlw Registered Member

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  10. sculptor Valued Senior Member

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    from the linked:
    "a handful"
    a handful.................................a freaking handful
    gee darn
    (old zen saying)
    If I was disappointed it was because I expected too much.
    (sigh)
     
  11. Fraggle Rocker Staff Member

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    What's wrong with a handful? Did you expect 100% survival in outer space??? If that were possible, every planet in the galaxy would be overrun with these little critters.
     
  12. Dr_Toad It's green! Valued Senior Member

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    Better them than a Jinxian Bandersnatch.
     
  13. sculptor Valued Senior Member

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    Pardon my ignorance Fragg old buddy, but I ain't got no idea just how much nor many a handful is, nor what percentage that represents.

    Rough guestimate, maybe about 4,000,000 of the little buggers could fit in my cupped hand-so if you have bigger or smaller hands, then what?

    Just imagine if we blasted a box-full of the little guys into space(how big is the box?) what percentage of the box-full would be a handful?
     
  14. Dr_Toad It's green! Valued Senior Member

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    Sorry, I thought I was going to be clever, then re-read it...

    I wish I could delete an aborted post in the first few seconds of its miserable existence, rather than apologize for nothing. Y'know?
     
  15. sculptor Valued Senior Member

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    planet jinx
    rather odd actually
    however
    many have postulated extraterrestrial lifeforms seeding the universe with life
    in that vein
    'tain't quite so odd

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  16. cornel Registered Senior Member

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    You could check on the moon, we landed there, so chances are we left some of the tardigrads.
     
  17. Dr_Toad It's green! Valued Senior Member

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    How many grads were tardy for their matriculation? Did you ever wonder about that?

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  18. sculptor Valued Senior Member

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    I wuz
    I never bothered with the degrees------(I went for an education)-------then----------10 years later, my beloved spouse suggested that I get them--------a dean had to call the records back from the salt mine-------------(literally)-----------
     
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