Still Waters Posted November 19, 2011 #1 Share Posted November 19, 2011 NASA’s Mars Reconnaissance Orbiter has caught sand dunes on the surface of Mars in the act of shifting. Images from the spacecraft show dunes and ripples that have been pushed by wind as much as 3 meters over the course of several years.Read more... Link to comment Share on other sites More sharing options...
Grandpa Greenman Posted November 20, 2011 #2 Share Posted November 20, 2011 Thanks for posting Water. Really cool. Link to comment Share on other sites More sharing options...
27vet Posted November 21, 2011 #3 Share Posted November 21, 2011 I can't wait for a 3D movie taken from a rover. Link to comment Share on other sites More sharing options...
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