1 Season
13 Episode
Cosmos: A Personal Voyage - Season 1 Episode 12 Encyclopedia Galactica
If you wish to make an apple pie from scratch, you must first invent the universe.
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?"
- Year: 1980
- Country: United Kingdom, United States of America
- Genre: Documentary
- Studio: PBS
- Keyword: nuclear war, greenhouse effect, space travel, exploration, astronomer, scientist, universe, evolution, astronomy, solar system, humanity, cosmic calendar, science
- Director: Carl Sagan
- Cast: Carl Sagan
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