Posted on Sep 27, 2015
SN Greg Wright
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It can't be water -- they already know it's abundant. It's not likely to be life, because life would be microbial, and I'm not sure they have the equipment to detect that on the surface yet. So...what do you think?

Whatever it is, I'm excited and will be watching!

http://www.cnn.com/2015/09/26/us/mars-discovery-nasa-irpt/index.html
Posted in these groups: The milky way galaxy SpaceA391a453 NASAScience logo Science
Edited >1 y ago
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SGT Lou Meza
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The face on Mars is really a face on Mars !
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LCDR Deputy Department Head
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My guess is evidence of previous life existing there. Coral-like or limestone deposits most likely if that's the case.
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SN Greg Wright
SN Greg Wright
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LCDR (Join to see) That'd be friggen' awesome, yep. Limestone would be a sign of previous life? Didn't know that.
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LCDR Deputy Department Head
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SN Greg Wright - The short answer is that limestone is basically decomposed skeletons of life forms. I am not sure that it would be 100% proof though.
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SSgt Terry P.
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SN Greg Wright Beats me,Greg,signs of other exploration?
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SN Greg Wright
SN Greg Wright
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SSgt Terry P. Wouldn't that be something!
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SSgt Terry P.
SSgt Terry P.
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SN Greg Wright - It would,but most likely something more mundane.
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SN Greg Wright
SN Greg Wright
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SSgt Terry P. - Agreed. Evidence of someone else having been there isn't something they'd announce, I think -- might cause panic.
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GySgt Moses Lozano
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Who cares! There is no need to spend billions to further this research without first fixing where we live now.
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SN Greg Wright
SN Greg Wright
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GySgt Moses Lozano I have to disagree, Gunny. Humans being what they are, there will be no fixing where we live now. So we either find a way off this rock or...we die off.
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COL Mikel J. Burroughs
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SN Greg Wright I'm behind - did they annouce it yet?
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SN Greg Wright
SN Greg Wright
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COL Mikel J. Burroughs They did. They've confirmed flowing water.
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MCPO Roger Collins
MCPO Roger Collins
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I believe "confirmed" is a bit strong.
NASA - " provide the strongest evidence yet that liquid water flows intermittently on present-day Mars."
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SN Greg Wright
SN Greg Wright
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MCPO Roger Collins - "Potentially life-giving water still flows across the ancient surface of Mars from time to time, NASA scientists said Monday in revealing a potential breakthrough in both the search for life beyond Earth and human hopes to one day travel there."

From CNN.
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