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Spaceship finds hard evidence of water on Mars
Guardian Unlimited ^ | 02/16/07 | James Randerson

Posted on 02/18/2007 3:23:54 PM PST by KevinDavis

A high resolution camera mounted on a spaceship orbiting Mars has found evidence that water once ran under the planet's surface. The geological features could be probed for fossil evidence for past life or used to point to other regions of the planet where running water - and maybe life - can be found today.

The pictures were taken by Nasa's Mars Reconnaissance Orbiter which was launched in August 2005 and began sending data back from the planet in November last year. They show discoloured rocky ridges in the Candor Chasma, part of a massive canyoned region at the equator called the Valles Marineris, the largest geological rift in the solar system. The ridges are evidence of chemical changes caused by a fluid (almost certainly water) as it flowed down a fissure in the rock.

(Excerpt) Read more at guardian.co.uk ...


TOPICS: Miscellaneous
KEYWORDS: mars; space

1 posted on 02/18/2007 3:23:55 PM PST by KevinDavis
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To: RightWhale; Brett66; xrp; gdc314; anymouse; NonZeroSum; jimkress; discostu; The_Victor; ...

2 posted on 02/18/2007 3:24:33 PM PST by KevinDavis (“To be prepared for war is one of the most effectual ways of preserving peace” – George Washington)
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To: KevinDavis

Spaceship? Interplanetary, too.


3 posted on 02/18/2007 3:26:21 PM PST by RightWhale (300 miles north of Big Wild Life)
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To: KevinDavis

Ice?


4 posted on 02/18/2007 3:44:07 PM PST by pax_et_bonum (I will always love you, Flyer.)
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To: pax_et_bonum

Sure looks like some water came out of there in the past couple years.


5 posted on 02/18/2007 3:44:58 PM PST by RightWhale (300 miles north of Big Wild Life)
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To: RightWhale; All

Two words.. Marsward Ho!!!!!


6 posted on 02/18/2007 4:05:52 PM PST by KevinDavis (“To be prepared for war is one of the most effectual ways of preserving peace” – George Washington)
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To: KevinDavis

Let's ask why they chose THESE false colors for this image. Mars' surface is NOT BLUE! Water color... right. I think there is another explanation.

7 posted on 02/18/2007 5:25:36 PM PST by Swordmaker (Remember, the proper pronunciation of IE is "AAAAIIIIIEEEEEEE!)
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To: Swordmaker

Contrast, cutting through dust, etc.


8 posted on 02/18/2007 6:45:37 PM PST by Calvin Locke
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To: Calvin Locke
Contrast, cutting through dust, etc.

No... they can do that with other colors than water colors...

9 posted on 02/18/2007 7:47:14 PM PST by Swordmaker (Remember, the proper pronunciation of IE is "AAAAIIIIIEEEEEEE!)
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To: Swordmaker

same chasm, no blue:

http://www.esa.int/images/144-161204-0360-4-co_L.jpg

18 mb jpeg, same chasm:

http://esamultimedia.esa.int/images/marsexpress/144-161204-0360-4-co-Candor.jpe


10 posted on 02/18/2007 8:22:08 PM PST by SunkenCiv (I last updated my profile on Thursday, February 15, 2007. https://secure.freerepublic.com/donate/)
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To: SunkenCiv
I have to write another vanity after I finish the geopolitical one on India and the US...

It will be called: "Dan Quayle was Right".

In fact, let's draft him for President.

He's not a RINO, from all I can tell... :-)

Cheers!

11 posted on 02/18/2007 8:42:30 PM PST by grey_whiskers (The opinions are solely those of the author and are subject to change without notice.)
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To: grey_whiskers

:')


12 posted on 02/18/2007 9:14:18 PM PST by SunkenCiv (I last updated my profile on Thursday, February 15, 2007. https://secure.freerepublic.com/donate/)
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To: grey_whiskers

Last I heard, he was in Cremona.


13 posted on 02/18/2007 9:14:34 PM PST by SunkenCiv (I last updated my profile on Thursday, February 15, 2007. https://secure.freerepublic.com/donate/)
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To: grey_whiskers
It will be called: "Dan Quayle was Right".

It's been done. Good article too.

14 posted on 02/18/2007 10:41:19 PM PST by narby
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