The potential recurring slope lineae (RSL) we have viewed in this area are large and have high contrast. Most importantly we see multiple examples of RSL flowing on bedrock, alternating between bedrock and regolith and bedrock and regolith, and then regolith only. Do these candidate RSL fade? Do only the regolith RSL fade? Do they all lengthen?

ID: ESP_074089_1670
date: 17 May 2022
altitude: 264 km

https://uahirise.org/hipod/ESP_074089_1670
NASA/JPL-Caltech/University of Arizona
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