HiPOD (23 July 2018): Layers, Dust ’n’ Frost – This image…

HiPOD (23 July 2018): Layers, Dust ’n’ Frost

  – This image shows part of Boola Crater, in the North Pole of Mars. It’s named for a town in Guinea, Africa. (319 km above the surface. Black and white is less than 5 km across; enhanced color is less than 1 km.)

NASA/JPL/University of Arizona

https://xissufotoday.space/2018/07/hipod-23-july-2018-layers-dust-n-frost-this-image/