HiPOD (1 August 2018): An Inverted Channel on Elevated Terrain …

HiPOD (1 August 2018): An Inverted Channel on Elevated Terrain 

   – Interesting fluvial processes that might help improve our understanding of the deposits in the Medusae Fossae Formation. (272 km above the surface, less than 5 km across.)

NASA/JPL/University of Arizona

https://xissufotoday.space/2018/08/hipod-1-august-2018-an-inverted-channel-on-elevated-terrain/