Universe
Alien Worlds: The Search For Second Earth
With over 2,800 exoplanets confirmed by Kepler and discoveries still rolling in, Brian lays out his own answer to the age-old question with thrilling new science: are we alone?
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With over 2,800 exoplanets confirmed by Kepler and discoveries still rolling in, Brian lays out his own answer to the age-old question with thrilling new science: are we alone?
Network:Sony BBC Earth
Cast:Brian Cox, Gibor Basri, Grant Tremblay
Director:Ashley Gething
Producer:Gideon Bradshaw
