Dawn’s look at asteroid Vesta as the spacecraft heads off to Ceres. Image credit: NASA/JPL-Caltech/UCAL/MPS/DLR/IDA As Dawn says goodbye to Vesta — where the spacecraft has been orbiting for over a year — here are two final views of the giant asteroid, which are among the last taken by the spacecraft, NASA said. “Dawn has … Continue reading "Dawn’s Parting Shots of Vesta"