Origins - PBS Nova- How did the universe become a place that could harbor life? NOVA presents some startling new answers in Origins, a new 4-part series. New clues from the frontiers of science are presented by astrophysicist Dr. Neil deGrasse Tyson. As the host of Origins, Tyson leads viewers on a journey to the beginning of time and to the depths of space, in search of the first stirrings of life and its traces on other worlds.
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