This image, taken by NASA's Dawn spacecraft, shows a portion of the southern hemisphere of dwarf planet Ceres from an altitude of 915 miles (1,470 kilometers). The image was taken on Sept. 20, 2015, and has a resolution of 450 feet (140 meters) per pixel. Toharu crater, named for the Pawnee god of food and vegetation, can be seen at left. Its diameter is approximately 54 miles (87 kilometers). http://photojournal.jpl.nasa.gov/catalog/PIA19981