S3·E9 – The Search for a Second Earth

2014-09-03 • 42 min

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Is there another Earth out there with liquid oceans, rocky continents and life like us? Astronomers seek the answer with spectroscopy, direct imaging and telescopes. They hope to find evidence of atmospheres, magnetospheres and signs of life.

Cast

Erik Dellums

Self - Narrator

Richard Lintern

Himself - Narrator