It is assumed that only a very small percentage of water ice has remained, which is why planetary researchers describe Vesta as 'dry'. Spectroscopic observations with Dawn show that Vesta's crust ...

The paper, by C.T. Russell at University of California, Los Angeles in Los Angeles, CA, and colleagues was titled, " Dawn at Vesta: Testing the Protoplanetary Paradigm." ...

NASA's Dawn spacecraft was the first spacecraft to orbit two extraterrestrial bodies, Vesta and Ceres. But what did it do and discover while it was there? Canada retaliates after Trump confirms ...

Since entering orbit last month, Dawn has taken more than 500 images Vesta's southern section is dominated by a giant crater The northern side is filled with older craters including three that ...