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View Full Version : Mars’ Underground Atmosphere



Fraser
2011-Apr-26, 03:00 PM
Scientists have spotted an underground reservoir near Mars’ south pole the size of Lake Superior… except that this lake is filled with frozen carbon dioxide – a.k.a. “dry ice”! A recent report by scientists at the Southwest Research Institute in Boulder, CO reveals variations in Mars’ axial tilt can change how much carbon dioxide gets [...]

More... (http://www.universetoday.com/85132/mars-underground-atmosphere/)