Wallpapers
Dawn Set to Leave Protoplanet Vesta Space Wallpaper
Dawn Set to Leave Protoplanet Vesta 1600
About this Image
This cool space wallpaper shows Dawn spacecraft at the giant asteroid Vesta on July 2011 and is set to depart on Sept. 4, 2012 PDT (Sept. 5 EDT).
Credit: NASA/JPL-Caltech
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