Today on Discovery Enterprise we present the twelfth episode of Carl Sagan’s highly acclaimed PBS documentary series – Cosmos: Encyclopedia Galactica.
Are there alien intelligences elsewhere in the Cosmos? How could we communicate with them? Are UFOs really extraterrestrial starships visiting our world? The answers to these questions take us to Egypt and an account of how Jean-François Champollion decoded the ancient hieroglyphics and to the largest radio telescope on Earth and to search for other civilizations in space.
With Dr. Sagan we investigate such questions as: “What is the life span of a technological civilization?” and “Will we one day hook up with a network of civilizations in the Milky Way galaxy and download the – Encyclopedia Galactica?
Carl Sagan’s Cosmos- Encyclopedia Galactica