How the Universe Works

5:00 PM to 6:00 PM
Wednesday 17 September
+

Life & Death on the Red Planet

Season 5 Episode 4 of 8

Once there was life on Mars - but scientists believe a series of devastating mass extinctions transformed a watery planet into a desert

How the Universe Works airs on Discovery Science +1 at 5:00 PM, Wednesday 17 September.
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Documentary