This shallow branched channel is south of etched terrain in Ravi Vallis, which is an ancient outflow channel that is about 206 kilometers long.

ID: ESP_054912_1795
date: Saturday, 14 April 2018
altitude: 268 km (166.16 mi)

https://uahirise.org/hipod/ESP_054912_1795
NASA/JPL-Caltech/University of Arizona
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