Explore This SectionScienceDawnComplex Patterns on Occator...Solar System ResourcesCurated Resource PackagesSolar System Home Complex Patterns on Occator Crater’s FloorJuly 31, 2018 This image of complex patterns on Occator Crater's floor on Ceres was obtained by NASA's Dawn spacecraft on July 5, 2018 from an altitude of about 32 miles (52 kilometers).