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View Full Version : Dawn Finds Asteroid Vesta is Rich in Hydrogen



Fraser
2012-Sep-20, 08:50 PM
This map from NASA’s Dawn mission shows the global distribution of hydrogen on the surface of the giant asteroid Vesta. Credit: NASA/JPL-Caltech/UCLA/PSI/MPS/DLR/IDA The giant asteroid Vesta appears to have a bellyful of hydrogen. Data from the Dawn spacecraft reveals hydrated minerals in a wide area around Vesta’s equator. While Dawn did not find actual water [...]

More... (http://www.universetoday.com/97478/dawn-finds-asteroid-vesta-is-rich-in-hydrogen/)