Nestled between large wind-blown ripples in Noctis Labyrinthus are smaller ripples that might indicate different wind direction. Noctis Labyrinthus is a region of Mars between Valles Marineris and the Tharsis upland.

ID: ESP_054492_1725
date: Monday, 12 March 2018
altitude: 260 km (161.2 mi)

https://uahirise.org/hipod/ESP_054492_1725
NASA/JPL-Caltech/University of Arizona
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