HiClip: Dune Footprints in Hellas

HiClip: Dune Footprints in Hellas

These curious chevron shapes in southeast Hellas Planitia are the result of a complex story of dunes, lava, and wind. Long ago, there were large crescent-shaped dunes that moved across this area and at some point, there was an eruption. The lava flowed out over...