Resources Complex Pattern on the Floor of Occator Crater Photojournal: PIA22757 Source: NASA/JPL-Caltech/UCLA/MPS/DLR/IDA Published: September 26, 2018 This image of a complex pattern on the floor of Occator Crater was obtained by NASAs Dawn spacecraft on July 16, 2018 from an altitude of about 58 miles (93 kilometers). ENLARGE