Tharsis
Tharsis is a large volcanic dome in the western hemisphere of Mars. Tharsis is punctuated by the volcanos Olympus Mons, Ascraeus Mons, Pavonis Mons, Arsia Mons, Alba Patera and several smaller volcanoes. Valles Marineris cuts through Tharsis.
This article is a stub. You can help Marspedia by expanding it. |