Channel inside Chaotic Terrain, N/W of Nili Fossae (Natural Colors; credits for the additional process. and color.: Dr Paolo C. Fienga - Lunexit Team)

Caption NASA:"On Mars, the term 'Chaos Terrain' is given to Regions where areas of the Surface are broken up into multiple Mesas divided by low Valleys.
Channels in Regions of Chaos indicate that fluids played a part in the formation of these Regions.

This VIS image shows a Channel within a Region of Chaos, North-West of Nili Fossae".