Image Source - http://www.jpl.nasa.gov/spaceimages/details.php?id=pia19185
What NASA said - "
This image was taken by NASA's 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.
Dawn is due to be captured into orbit around Ceres on March 6."
