Solar System Scratchpad

[Boiler Plate]

Largest canyon system on Mars and in the Solar System. Some suspect plate tectonics played a role in its creation.

Valles Marineris Web PagesEdit

Valles Marineris In the NewsEdit

Recent Tectonics Possible (Jan 2011)Edit

See Olympus Mons, Tharsis Montes, Valles Marineris
Community content is available under CC-BY-SA unless otherwise noted.