dec 292012
Anne's Picture of the Day: Elephant on Mars

December 29, 2012 An Elephant on Mars?! Image Credit: NASA/JPL/University of Arizona This “elephant” is actually a dried flood of lava over the surface of Elysium Planitia, a huge plain near the equator of Mars, which is the youngest flood-lava province and the second largest volcanic region on Mars, after Tharsis. It’s a classic case [continue reading]