DETLEV VAN RAVENSWAAY / SCIENCE PHOTO LIBRARY DETLEV VAN RAVENSWAAY / SCIENCE PHOTO LIBRARY
Water on Mars. Artwork of water in the Ares Valles area of Mars. Ares Valles is an outflow channel carved into the surface of Mars by ancient catastrophic floods. The floods were most likely caused by huge discharges of groundwater at the start of the outflow channels.
Model release not required. Property release not required.