List server
Season 1 Episode
- Season 1 The Shores of the Cosmic Ocean
- Season 1 One Voice in the Cosmic Fugue
- Season 1 Harmony of the Worlds
- Season 1 Heaven and Hell
- Season 1 Blues for a Red Planet
- Season 1 Travellers' Tales
- Season 1 The Backbone of Night
- Season 1 Journeys in Space and Time
- Season 1 The Lives of the Stars
- Season 1 The Edge of Forever
- Season 1 The Persistence of Memory
- Season 1 Encyclopedia Galactica
- Season 1 Who Speaks for Earth?
Cosmos: A Personal Voyage - Season 1 Episode 12 Encyclopedia Galactica
8.60 60 minutes 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?"
