Gullies of Matara Cratergruffalo (59)in #science • 7 years ago Gullies on Martian sand dunes, like these in Matara Crater, have been very active, with many flows in the last ten years. Image Credit: NASA Image of the Day 2018-04-05. Image Feature. Media usage guidelines. @gruffaloLike? UpvoteWant More? Follow MeSteem On! #photography #space #nasa
excelent photo!!!, thanks.