The lava channels and collapse features in this image from NASA 2001 Mars Odyssey spacecraft are located near the summit of Arsia Mons. The fracture in the lower right part of the image marks the boundary of the summit caldera.
The lava channels and collapse features in this image from NASA 2001 Mars Odyssey spacecraft are located near the summit of Arsia Mons. The fracture in the lower right part of the image marks the boundary of the summit caldera.