In this densely cratered area of Ceres, NASA's Dawn spacecraft spotted Tupo Crater, with its complex, hummocky interior, at center right. A portion of the rim of Darzamat Crater appears with dark shadows at lower left. Dawn took this image on Oct. 19 from its second extended-mission science orbit (XMO2), at a distance of about 920 miles (1,480 kilometers) above the surface. The image resolution is about 460 feet (140 meters) per pixel. http://photojournal.jpl.nasa.gov/catalog/PIA21233

Tupo Crater, named for the Polynesian god of turmeric, is shown at upper left in this view of Ceres from NASA Dawn spacecraft. Just below the crater, a line of narrow troughs parallels the rim of Tupo.

Tupo Crater on Ceres is seen in this view from NASA Dawn spacecraft. This crater, located in the southern hemisphere of Ceres, was named for the Polynesian god of turmeric. Dawn captured the scene on Dec. 24, 2015.

This image of Ceres, taken by NASA Dawn spacecraft, shows a 23-mile-wide 37 kilometer-wide crater called Tupo, which features a curved central peak complex and terraces. The rim of the degraded crater Darzamat (58 miles, 94 kilometers wide) is visible on the lower left border of the image. The image was taken on Oct. 2, 2015, from an altitude of 915 miles (1,470 kilometers), and has a resolution of 450 feet (140 meters) per pixel. The image is centered at approximately 36 degrees south latitude, 86 degrees east longitude. http://photojournal.jpl.nasa.gov/catalog/PIA19999

This view of Ceres from NASA's Dawn spacecraft shows Tupo Crater (22 miles, 36 kilometers wide), at upper left, with its sharp rim and prominent central peak. The image was taken from a spacecraft altitude of 915 miles (1,470 kilometers) during Dawn's High Altitude Mapping Orbit (HAMO) phase on Oct. 21, 2015. Image resolution is 450 feet (140 meters) per pixel. The view is centered at approximately 41 degrees south latitude, 96 degrees east latitude. http://photojournal.jpl.nasa.gov/catalog/PIA20189