Elysium Mons
Revision as of 15:52, 23 January 2009 by Laertes (talk | contribs) (New page: thumb|right|px|Elysium Mons'''Elysium Mons''' is a volcano in the Elysium Volcanic Region. It has a roughly circular caldera with deep channels runni...)
Elysium Mons is a volcano in the Elysium Volcanic Region. It has a roughly circular caldera with deep channels running down the sides. It was discovered by Mariner 9.
