Images Featured Sites Quickmap Videos Gigapan Exhibits Exciting New Images from The LROC Team. Total posts from Drew Enns 72 Search Terraces in Eratosthenes Crater Like many complex craters on the Moon, Eratosthenes exhibits terraces (upper left) within its rim. Terraces form as the walls of the crater slump down, creating a landslide while leaving the upper portion of the wall intact. LROC NAC image M119924207R; image width is 600 m [NASA/GSFC/Arizona State University]. Published on 07 Oct 2010 Eratosthenes Crater and the Lunar Timescale The northeast rim of Eratosthenes crater is easily seen as the change in reflectance due to differing slopes - higher reflectance terrain in the lower left is the steeply sloping interior. LROC NAC image M117562615L, image width is 600 m [NASA/GSFC/Arizona State University]. Published on 06 Oct 2010 Prev 1 … 4 5 6 7 8 Next ← Previous Next → Displaying Post 71 - 72 of 72 in total