NASA's Dawn spacecraft has entered an approach phase in which it will continue to close in on Ceres, a Texas-sized dwarf planet never before visited by a spacecraft. Dawn launched in 2007 and is scheduled to enter Ceres orbit in March
June 09 2017 : Pongal Catena on Ceres This image from NASA's Dawn spacecraft shows the northeastern rim of Urvara Crater on Ceres.
The bright spots of Occator Crater are shown in enhanced color in this view from NASA's Dawn spacecraft. Such views can be used to highlight subtle color differences on Ceres' surface.