Close-up view of a portion of Khepry on Comet 67P/Churyumov–Gerasimenko’s large lobe highlighting a smooth area in this region. The image is a crop and zoom from an OSIRIS narrow-angle camera image taken on 16 September 2014 from a distance of 26 km from the surface.
For more information, see the blog: Getting to know Rosetta’s comet: boundary conditions