Resources Boulder Field Near Occator Crater's Eastern Rim Photojournal: PIA22525 Source: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA Published: June 13, 2018 This image of a boulder field near Ceres' Occator Crater's eastern rim was obtained by NASA's Dawn spacecraft on June 9, 2018 from an altitude of about 30 miles (48 kilometers). ENLARGE