Mariner 4 Image of Craters in Memnonia Fossae, Mars
July 15, 1965
Credit
NASA/JPL-Caltech
Language
english
Mariner 4 image showing craters in the Memnonia Fossae region of Mars. The large crater cut off through the center at the right of the frame is the 197 mile (56 km) diameter Dejnev.