The Hunt for ET

Sep 14, 2014 on BBC FOUR at 10:00 PM

Summary

Are we alone? Geneticist Dr Adam Rutherford seeks to define what life is and Maggie Aderin-Pocock explores our chances of finding it in the universe.

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Season 2014 Episode 7

Aug 10, 2014

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Ice Giants
Season 2014 Episode 9

Oct 12, 2014