Cosmos, Episode 12: Encyclopedia Galactica

Cosmos, Episode 12: Encyclopedia Galactica Synopsis

Are there alien intelligences? How could we communicate with them? What about UFOs? The answers to these questions take us to Egypt to decode ancient hieroglyphics, to the largest radio telescope on Earth and, in the Spaceship of the Imagination, to visit other civilizations in space. Dr. Sagan answers questions such as: "What is the life span of a planetary civilization?" and "Will we one day hook up with a network of civilizations in the Milky Way galaxy?

Film Credits

Director

  1. Adrian Malone

Starring

  1. Carl Sagan

Support This Film: Investigate the Natural World

Investigate the Natural World

Our innate curiosity about the world around us has yielded spectacular results in human achievement. There is no place that doesn’t capture our imagination. Learn More »

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