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  • The Complete Cosmos

Cosmos | Travellers' Tales | PBS

Duration: 01:00:59 (Full Program)
Program: The Complete Cosmos #106
Broadcast Date: Nov. 2, 1980

Dr. Sagan compares explorers who ventured in sailing ships halfway around our planet in their quest for wealth and knowledge to the excitement around Voyager's expeditions to Jupiter and Saturn.

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Post Date: March 19, 2009