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View Full Version : Water Or Not? Fresh Martian Trenches Primarily Due To Carbon Dioxide Freezes, Study S



Fraser
2014-Jul-11, 02:40 PM
Does liquid water currently flow on the surface of Mars? Fresh-looking trenches on the Red Planet have come under a lot of scrutiny, including a 2010 study concluding that 18 dune gullies were primarily formed by carbon dioxide freezing. A new study looking at several more gullies comes to about the same conclusion. Researchers examined […]

More... (http://www.universetoday.com/113176/water-or-not-fresh-martian-trenches-primarily-due-to-carbon-dioxide-freezes-study-says/)