Erastosthenes at Sunrise

 Erastosthenes, 38 miles in diameter, at the end of the Apennines. Note multiple terraces on interior of western wall. The crater floor lies 8,000' below Mare Imbrium to the north and the western wall towers 16,000' above the floor.

This image was made at 10 June 2011 03:51:41 UT through an IR filter.