You might also want to check out [[Ganymede]]. I think that Ganymede presents some problems for uniformitarian theories of the origin of the [[solar system]].--[[User:TerryH|TerryH]]<sup>[[User talk:TerryH|Talk]]</sup> 22:57, 18 February 2008 (EST) | You might also want to check out [[Ganymede]]. I think that Ganymede presents some problems for uniformitarian theories of the origin of the [[solar system]].--[[User:TerryH|TerryH]]<sup>[[User talk:TerryH|Talk]]</sup> 22:57, 18 February 2008 (EST) |