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Scientists Search for Flowing Water on Mars!
"Thanks to a flotilla of Mars orbiters, there's been a steady flow of information streaming in from that puzzling world. Scientists are piecing together a far more coherent view of "real time" versus "geological time" in dealing with the whole of Mars today. One of the more perplexing finds on Mars are features that look like the product of groundwater seeping to the surface. These gullies could be formed by flowing water-perhaps fed by a groundwater supply. Deposits of soil and rocks transported by these flows have been found too. More importantly, gully features appear to be young. So young, in fact, they might be forming today. Clearly, gullies may well be areas of astrobiologial interest-a niche for life that could be present and accounted for on Mars." http://www.space.com/scienceastronom...s_gullies.html Double-A |
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Scientists Search for Flowing Water on Mars!
Space.com has all the information but they didn't try to tell everyone. Here
is a better information in the pictures to tell the story. http://www.nytimes.com/2006/12/06/sc...erland&emc=rss "Double-A" wrote in message ups.com... "Thanks to a flotilla of Mars orbiters, there's been a steady flow of information streaming in from that puzzling world. Scientists are piecing together a far more coherent view of "real time" versus "geological time" in dealing with the whole of Mars today. One of the more perplexing finds on Mars are features that look like the product of groundwater seeping to the surface. These gullies could be formed by flowing water-perhaps fed by a groundwater supply. Deposits of soil and rocks transported by these flows have been found too. More importantly, gully features appear to be young. So young, in fact, they might be forming today. Clearly, gullies may well be areas of astrobiologial interest-a niche for life that could be present and accounted for on Mars." http://www.space.com/scienceastronom...s_gullies.html Double-A |
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Scientists Search for Flowing Water on Mars!
Double-A The public is so gullable if the NASA Mafia showed Noah's Ark
floating in a large crater lake with Martian green men.ready to sail it down all those man made canals.(most would believe it) Oh ya The Mars Man bust was built as a light house. NASA would make a billion bucks if it could come up with just one molecule of ice water on Mars surface. Bert |
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Scientists Search for Flowing Water on Mars!
String wrote: Space.com has all the information but they didn't try to tell everyone. Here is a better information in the pictures to tell the story. http://www.nytimes.com/2006/12/06/sc...erland&emc=rss Amazing! Martian water percing up right out of the ground! Double-A |
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Scientists Search for Flowing Water on Mars!
String wrote: Space.com has all the information but they didn't try to tell everyone. Here is a better information in the pictures to tell the story. http://www.nytimes.com/2006/12/06/sc...erland&emc=rss These pictures of Martian water flow evidence just made the CBS Evening News! "Where there's water, there may be life," they said. Double-A |
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Scientists Search for Flowing Water on Mars!
Double-A Water coming up to the surface or liquid CO2 I'm going with
CO2 as you know I would Bert |
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Scientists Search for Flowing Water on Mars!
If there was water on Mars, it would freeze into ice. There is a theory that
solar system is warm up that creats global warming on earth and mars warmin on Mars. Someone points out that Pluto is also warming up at this moment. All solar system must be warm more than usual. "Double-A" wrote in message oups.com... String wrote: Space.com has all the information but they didn't try to tell everyone. Here is a better information in the pictures to tell the story. http://www.nytimes.com/2006/12/06/sc...erland&emc=rss These pictures of Martian water flow evidence just made the CBS Evening News! "Where there's water, there may be life," they said. Double-A |
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Scientists Search for Flowing Water on Mars!
G=EMC^2 Glazier wrote: Double-A Water coming up to the surface or liquid CO2 I'm going with CO2 as you know I would Bert Liquid CO2 on Mars? Is that a joke? |
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Scientists Search for Flowing Water on Mars!
G=EMC^2 Glazier wrote: Double-A Water coming up to the surface or liquid CO2 I'm going with CO2 as you know I would Bert If you think water wouldn't last long on the surface of Mars, liquid CO2 would be a real "flash in the pan"! When I was in college, a professor was doing a demonstration with some liquid nitrogen that he had in an insulated beaker. When he had finished, he just dumped out the liquid on the floor! poof Double-A |
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Scientists Search for Flowing Water on Mars!
Bill Hudson wrote: G=EMC^2 Glazier wrote: Double-A Water coming up to the surface or liquid CO2 I'm going with CO2 as you know I would Bert Liquid CO2 on Mars? Is that a joke? Since elsewhere you bemoan the lack of scientific counterarguments to your statements, I'll provide a three: Fact #1: "The average air pressure at the surface of Mars is 6 millibars (compared to 1013 millibars on Earth)." - Kieffer, H.H, & B.M. Jakosky. Mars. Tucson, Arizona: University of Arizona Press, 1992. as cited in Basic Mars Facts. NASA. Fact #2: "The average recorded temperature on Mars is -63° C (-81° F) with a maximum temperature of 20° C (68° F) and a minimum of -140° C (-220° F)." - http://www.solarviews.com/eng/mars.htm Fact #3: http://en.wikipedia.org/wiki/Supercritical_fluid contains a phase diagram of carbon dioxide. Please note where (at what pressures and temperatures) liquid CO2 can exist on the phase diagram. Note that the vertical scale is in 'Bars' not 'millibars'. Fact #1 above dictates that the line for 6 millibars would be below the "1 bar" mark at the bottom of the scale. There is no temperature at which liquid CO2 can exist at 6 millibars of pressure. We think that from time to time CO2 "eruptions" occur as subsurface solid CO2 sublimates directly into gas as the seasons change, but there is no evidence of the kinds of pressure that would allow liquid CO2. On the other hand, liquid water would have a 10 degree centigrade temperature range in which it could exist in liquid form for short periods of time before it evaporates. |
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