Highland/Lowland contact

The smooth plains of Elysium embay the blocky broken up highlands of Aeolis in this image from NASA Mars Odyssey spacecraft. The plains have been interpreted by researchers to be possibly mudflows or lava flows.

The smooth plains of Elysium embay the blocky broken up highlands of Aeolis in this image from NASA Mars Odyssey spacecraft. The plains have been interpreted by researchers to be possibly mudflows or lava flows.