https://uahirise.org Updates from the HiRISE camera onboard the Mars Reconnaissance Orbiter (MRO/NASA). We are based at the University of Arizona in Tucson, Ariz. en-us editor@uahirise.org (Ari) Thu, 18 Jun 2026 10:19:23 MST https://uahirise.org/hipod/ESP_077080_1900
The objective of this observation is to examine a nice outcrop of layers on the floor of an impact crater in Arabia Terra. Perhaps, the crater once held a lake. Arabia Terra is one of the oldest surface regions on Mars and contains a large variety of surface features. This scene is also visible in Context Camera image data. (NASA/JPL-Caltech/University of Arizona)]]>