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NOVA· Season 32 · Episode 9

Welcome to Mars

S32E09·January 4, 2005·1h·PBS

Two rovers roaming the surface of Mars find proof that it was once awash in water.

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PreviousAncient Refuge in the Holy LandS32E08 NextThe Boldest HoaxS32E10

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Season 32 ranked & reviewed Best of NOVA Ratings graph

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