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View Full Version : New Map Shows ‘Marsquakes’ Shook Wet Valles Marineris Sand, NASA Says



Fraser
2014-Dec-12, 08:50 PM
Mars today is a planet that appears to be mostly shaped by wind, but that wasn’t always the case. A new map adds information to the hypothesis that “marsquakes” affected at least a part of the planet’s vast canyon, Valles Marineris, while the area contained spring-filled lakes. When the damp sand got shaken up, it […]

More... (http://www.universetoday.com/117286/new-map-shows-marsquakes-shook-wet-valles-marineris-sand-nasa-says/)