More Evidence of Mars' Watery Past - Universe Today
[/caption] ESA’s Mars Express orbiter has sent back images revealing terrain that seems to have been sculpted by flowing water, lending further support to the hypothesis that Mars had liquid water on its surface at some point. The region seen above in a HRSC image is along the border of the Acidalia Planitia region, a … Continue reading "More Evidence of Mars’ Watery Past"