HiRISE: Ares 3 and ‘The Martian’

In The Martian [a novel] by Andy Weir (watch for the movie in late 2015), stranded astronaut Mark Watney spends most of his time at the “Ares 3” site in southern Acidalia Planitia. The book describes Acidalia as flat and easy to drive over–he even drives to the Pathfinder landing site and back. This region of Mars is actually far more diverse, interesting, and hazardous to drive over than depicted in the novel. These two images (this observation and ESP_019783_2115) are close to the Ares 3 landing site as shown in a map at the front of the novel, and shows many mounds, perhaps ancient volcanoes resulting from lava-water interaction or eruption of muddy sediments… [More at link]