Bok
08-04-2011, 10:37 PM
Seasonal patterns consistent with briny seeps on Red Planet
More... (http://www.sciencenews.org/view/generic/id/333017/title/New_hints_of_saltwater_on_Mars)
More... (http://www.sciencenews.org/view/generic/id/333017/title/New_hints_of_saltwater_on_Mars)