Bright Spot on Ceres Has Dimmer Companion

This image was taken by NASA Dawn spacecraft of dwarf planet Ceres on Feb. 19 from a distance of nearly 29,000 miles 46,000 kilometers. It shows that the brightest spot on Ceres has a dimmer companion, which apparently lies in the same basin.

http://photojournal.jpl.nasa.gov/catalog/PIA19185