Sunday, July 17, 2011
US spacecraft enters giant asteroid's orbit - Yahoo! News
US spacecraft enters giant asteroid's orbit - Yahoo! News: "The US spacecraft Dawn has entered the orbit of Vesta, one of the largest asteroids in the solar system, the US space agency announced early Sunday. Dawn is expected to come within 10,000 miles (16,000 kilometers) of Vesta to study its surface while traveling 116 million miles (188 million kilometers) from Earth."
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