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View Full Version : "Clumpiness" of Mars Soil Clue to Climate Cycles



Fraser
2008-Dec-15, 11:00 PM
Scientists from the Phoenix Mars Lander mission say the lander uncovered clues that the Martian arctic soil has been warmer and wetter in the past, and right now Mars may just be in a dry cycle. The biggest clue is the "clumpiness" of the soil in the Mars arctic region that Phoenix encountered, making [...]

More... (http://www.universetoday.com/2008/12/15/clumpiness-of-mars-soil-clue-to-climate-cycles/)