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Cosmos: A Personal Voyage · S1E12 — Encyclopedia Galactica
Season 1 episodes
1. The Shores of the Cosmic OceanSep 28, 1980
2. One Voice in the Cosmic FugueOct 5, 1980
3. Harmony of the WorldsOct 12, 1980
4. Heaven and HellOct 19, 1980
5. Blues for a Red PlanetOct 26, 1980
6. Travellers' TalesNov 2, 1980
7. The Backbone of NightNov 9, 1980
8. Journeys in Space and TimeNov 16, 1980
9. The Lives of the StarsNov 23, 1980
10. The Edge of ForeverNov 30, 1980
11. The Persistence of MemoryDec 7, 1980
12. Encyclopedia GalacticaDec 14, 1980
13. Who Speaks for Earth?Dec 21, 1980Synopsis
Do alien intelligences exist? If so, how might we communicate with them? And what of unidentified flying objects? Seeking answers to these questions leads us from Egypt, where we attempt to decipher ancient hieroglyphics, to the world’s largest radio telescope, and then, through the boundless realm of imagination, to imagined encounters with civilizations beyond our own. Dr. Sagan explores such inquiries as: "How long can a planetary civilization endure?" and "Could humanity one day join a ga
