Last updated on April 20, 2014 at 1:20 EDT
Preparing for Another World
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Preparing for Another World

January 27, 2009
Though at first glance this may appear to be a scene of an unmanned vehicle on a Mars landscape, it is actually a photo of NASA's Lunar Electric Rover cresting a hill at Black Point Lava Flow in Arizona, the site of the 2008 Desert RATS -- or Research and Technology Studies -- tests.