mars-magma-water Sept 11, 2012 20:54:06 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Helen Dagner on Sept 11, 2012 20:54:06 GMT -5 www.huffingtonpost.com/2012/09/10/mars-magma-water_n_1870939.html?ncid=webmail7 Mars Magma Study Questions Red Planet's Watery Past, Habitability