Resources Dawn HAMO Image 56 Photojournal: PIA19999 Source: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA Published: November 10, 2015 This image of Ceres, taken by NASA's Dawn spacecraft, shows a 23-mile-wide (37 kilometer-wide) crater called Tupo, which features a curved central peak complex and terraces. ENLARGE