NASA’s Dawn Sees Crescent Ceres

NASA's Dawn spacecraft took this image of Ceres' south polar region on May 17, 2017, from an altitude of about 26,400 miles (42,500 kilometers). via NASA https://ift.tt/p7r2ILm NASA's Dawn spacecraft took this image of Ceres' south polar region on May 17, 2017, from an altitude of about 26,400 miles (42,500 kilometers).