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Did Dawn Mission Find Water-Carved Gullies On Vesta Asteroid?
2012-12-07 16:11:58

Michael Harper for redOrbit.com — Your Universe Online In 2007, NASA launched the Dawn Mission to study the asteroid Vesta and dwarf planet Ceres. Carrying a visible camera, a visible and infrared mapping spectrometer, and a gamma ray and neutron spectrometer, Dawn set out on an 8 year mission to gather a wealth of data from these two celestial bodies. Dawn arrived at the first stop in its journey, the asteroid Vesta, in June 2011 and recently departed for Ceres this...