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Ocean on Mars

Strong Evidence Seen For Ancient Ocean On Mars

The Huffington Post | Sara Gates | Posted 07.22.2013 | Science

It's a question that has sparked much controversy among scientists and astronomy buffs: Was there once an ocean on Mars? And now it seems we may n...

New Findings From Mars' Ancient Ocean

Posted 04.08.2012 | Science

By: SPACE.com Staff Published: 02/07/2012 09:21 AM EST on SPACE.com A European spacecraft orbiting Mars has found more revealing evidence that a...