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Known UniverseS03E05

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Known Universe : Decoding the Skies

S03, E05 ()

Observations of the cosmos help ancient peoples create things that put mankind on the path to modern civilization.

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Previous Episode

Alien Contact

S03, E04 (First Aired: April 15, 2010)

Scientists search for planets with characteristics similar to Earth to see if they can support life.

Next Episode

To The Extremes

S03, E06 (First Aired: April 29, 2010)

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