Dark Light
The objective of this observation is to examine at least two layers that are exposed in the wall of an impact crater that’s less than 5 km across.

Even without a 3D picture, we can easily see that the crater’s walls are fairly steep. Phlegra Montes are a series of mountain ranges, massifs and knobby terrain in the northern lowlands of Mars. 


Image: NASA/JPL/University of Arizona https://www.uahirise.org/hipod/ESP_065243_2065
Related Posts

Soffen Crater Floor

Dr. Gerald A. Soffen (February 7, 1926 — November 22, 2000) was a project scientist for the NASA’s…