Mangala Fossa

The depression in the center of this image captured by NASA 2001 Mars Odyssey spacecraft is a graben fault bounded block of material. This graben is called Mangala Fossa.

The depression in the center of this image captured by NASA 2001 Mars Odyssey spacecraft is a graben fault bounded block of material. This graben is called Mangala Fossa.

Mars2001 Mars Odyssey