This image provided by NASA shows the asteroid Vesta, as photographed by the Dawn spacecraft on July 9, 2011 from a distance of about 62,000 miles (100,000 kilometers) away from the protoplanet. Each ... more 
This image provided by NASA shows the asteroid Vesta, as photographed by the Dawn spacecraft on July 9, 2011 from a distance of about 62,000 miles (100,000 kilometers) away from the protoplanet. Each pixel in the image corresponds to roughly 5.8 miles (9.3 kilometers). (AP Photo/NASA) less 
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Associated Press | Photo By NASA
Mon, Jul 18, 2011 6:21 PM EDT