HiRISE 8K: Fretted Terrain-Like Aprons near Reull Vallis
Reull Vallis is a valley that may have been carved by water. It runs westward into Hellas Planitia and its name is the Gaelic word for “planet”. (See link for full cutout and additional info.)
https://flic.kr/p/2nqy66r
NASA/JPL-Caltech/UArizona
#Mars #science