Phobos and Deimos, moons of Mars

Phobos and Deimos, moons of Mars

Fig. 8.30b . A high-resolution camera on the Mars Reconnaissance Orbiter provided these close-up images of the Martian moon Deimos, which is about 12 kilometers in diameter. (Courtesy of NASA/JPL-Caltech/U. Arizona.)

Copyright 2010, Professor Kenneth R. Lang, Tufts University