Our objective is resolve this interesting formation: is it an eroded spring or perhaps an impact crater? This is located in west Candor Chasma, part of the Valles Marineris canyon system.

ID: ESP_056707_1735
date: 1 September 2018
altitude: 261 km

https://uahirise.org/hipod/ESP_056707_1735
NASA/JPL-Caltech/University of Arizona
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