sciencesoup: Check this out—ESA’s Mars Express Orbiter snapped this image of a region in Mars’ northern hemisphere, named Hephaestus Fossae for the Greek God of Fire. It’s in false colour, of course, to indicate the levels of the terrain: green

sciencesoup: Check this out—ESA’s Mars Express Orbiter snapped this image of a region in Mars’ northern hemisphere, named Hephaestus Fossae for the Greek God of Fire. It’s in false colour, of course, to indicate the levels of the terrain: green

sciencesoup: Check this out—ESA’s Mars Express Orbiter snapped this image of