HiPOD: 23 May 2019
Collapse Material on Floor of Orson Welles Crater

Collapse Material on Floor of Orson Welles Crater

Collapsed Material on the Floor of Orson Welles Crater
This observation captures collapsed blocks of material on floor of Orson Welles Crater. Layers and the clay minerals found in this 125-kilometer crater are evidence that it once contained a lake.

ID: ESP_054899_1800
date: 13 April 2018
altitude: 271 km
Observation details page

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NASA/JPL/University of Arizona
Black & white is less than 5 km across; enhanced color is less than 1 km