lunar features are visible in this image. The large crater that is
predominantly in the shadow at the far upper right is Copernicus.
The smaller, well-defined crater to the lower left of Copernicus is
Erathostenes. The large, smooth-bottomed crater at the lower right
is Plato. Mare Imbrium is at left center while Mare Serenitatis is
at right center. The mountainous ridges between the two mares are
Montes Apennius (upper section) and Montes Caucasus (lower section).