Thread: Frozen water found on Mars

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  1. #1
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    Quote Originally Posted by indigo0086 View Post
    I was wondering, do those mars probes have tools to actually analyze materials, or does it have to be brought back here to do detailed analysis?
    A spectrometer isn't particularly large or difficult to run, so that would be a possibility. Gas/Liquid Chromatography takes a little bit more effort and space, but I'm sure it could be done.
    Also isn't space radiation one of the major drawbacks of colonizing mars?
    It would probably need to be solve somehow, yes.

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    Quote Originally Posted by matsp View Post
    A spectrometer isn't particularly large or difficult to run, so that would be a possibility. Gas/Liquid Chromatography takes a little bit more effort and space, but I'm sure it could be done.


    It would probably need to be solve somehow, yes.

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    Mats
    Mars has an atmophere less than 1% as thick as earths, which means for humans, it is essentially a vacuum. There could be no human activity on the surface outside environmental suits, which will block almost all radiation.

    There realyl is quite a lot fo water on mars, even more than on earth, it just isnt concentrated on teh surface by an active core as it is on earth. The same amount of water is distributed in teh entire lithosphere. Rock on earth also contain water (unless fired). Earth however has an active core, the effect of which is to drive lower density materials to the surface, just like in a blast furnace. Water is a relatively low density material comapred to the mantle adn core, therefor, on a geologically active planet, the water tends to for concentrated pools ont ehsurface (i.e. oceans). Mars does not have a suignificantly active core, thus its water reserves are distributed.

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