NASA’s Dawn spacecraft, cruising in its lowest and final orbit at dwarf planet Ceres, has delivered the first images from its best-ever viewpoint. The new images showcase details of the cratered and fractured surface. Dawn is now approximately 240 miles (385 kilometres) above Ceres, which is where it will remain for the rest of its mission.
Since its arrival at dwarf planet Ceres on 6 March this year, NASA’s Dawn spacecraft has been slowly spiralling closer to this enigmatic little world. Mission scientist are nearer finding explanations for the intriguing bright spots in a crater named Occator and why an isolated mountain — as high as any in North America — is sitting in the middle of nowhere.
Colourful new maps of Ceres, based on data from NASA’s Dawn spacecraft, showcase a diverse topography, with height differences between crater bottoms and mountain peaks as great as 9 miles (15 kilometres). Some of these craters and other features now have official names, inspired by spirits and deities relating to agriculture from a variety of cultures.