NASA Images Suggest Water Still Flows on Mars |
NASA Images Suggest Water Still Flows on Mars |
Guest_Sunspot_* |
Dec 4 2006, 09:25 PM
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#1
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Guests |
Dec. 4, 2006
Dwayne Brown/Erica Hupp Headquarters, Washington 202-358-1726/1237 Guy Webster Jet Propulsion Laboratory, Pasadena, Calif. 818-354-6278 MEDIA ADVISORY: M06-186 NASA SCHEDULES BRIEFING TO ANNOUNCE SIGNIFICANT FIND ON MARS WASHINGTON - NASA hosts a news briefing at 1 p.m. EST, Wednesday, Dec. 6, to present new science results from the Mars Global Surveyor. The briefing will take place in the NASA Headquarters auditorium located at 300 E Street, S.W. in Washington and carried live on NASA Television and www.nasa.gov. The agency last week announced the spacecraft's mission may be at its end. Mars Global Surveyor has served the longest and been the most productive of any spacecraft ever sent to the red planet. Data gathered from the mission will continue to be analyzed by scientists. Panelists include: - Michael Meyer -- Lead Scientist, Mars Exploration Program, NASA Headquarters, Washington - Michael Malin -- President and Chief Scientist, Malin Space Science Systems, San Diego, Calif. - Kenneth Edgett -- Scientist, Malin Space Science Systems - Philip Christensen -- Professor, Arizona State University, Tempe, Ariz. |
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Dec 6 2006, 11:11 PM
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Newbie Group: Members Posts: 6 Joined: 5-January 06 Member No.: 635 |
This amateur is still skeptical, is the only evidence of water in these gullies the relative albedo (light instead of dark like most other dust/sand deposits)? The most likely explaination seems to me to be dry avalanches.
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Guest_AlexBlackwell_* |
Dec 6 2006, 11:17 PM
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This amateur is still skeptical, is the only evidence of water in these gullies the relative albedo (light instead of dark like most other dust/sand deposits)? The most likely explaination seems to me to be dry avalanches. It's always good to be skeptical, Anoolios. That is a hallmark of good science. As for your question, have you seen this page? Note that Malin et al. don't rely just on albedo, though that is a key piece of evidence. |
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