Cosmos: A Personal Voyage
Episode 12 - Encyclopedia Galactica. Questions are raised about the search for intelligent life beyond the Earth, with UFOs and other close encounters refuted in favor of communications through SETI and radio telescope such as the Arecibo Observatory. The probability of technically advanced civilizations existing elsewhere in the Milky Way is interpreted using the Drake equation and a future hypothetical Encyclopedia Galactica is discussed as a repository of information about other worlds in the galaxy. (from wikipedia.org)
| Episode 12 - Encyclopedia Galactica |
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