View Full Version : Dawn Closing in on Asteroid Vesta as Views Exceed Hubble

2011-Jun-30, 01:20 AM
A new world in our Solar System is about to be unveiled for the first time – the mysterious protoplanet Vesta, which is the second most massive object in the main Asteroid Belt between Mars and Jupiter. NASA’s Dawn Asteroid orbiter has entered its final approach phase to Vesta and for the first time is [...]

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