Life on Mars? The Tharsis Tholus during a sand storm seen upside down while floating around planet Mars. Far right a glimpse of Olympus Mons and then from front to back the shadows of the three volcanoes of the Tharsis Montes... Ascraeus Mons, Pavonis Mons and Arsia Mons... peeking above the sand storm. View northeast to southwest. Take 1, november 14 2001 Resolution 1024x768 Height model made with the new 3DEM 9. MOLA datafile ieg0031t |