Cosmos: A Personal Voyage - Season 1 Episode 7 : The Backbone of Night

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Cosmos: A Personal Voyage

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Cosmos: A Personal Voyage

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Cosmos: A Personal Voyage

Cosmos: A Personal Voyage - Season 1 Episode 7

Cosmos: A Personal Voyage 1980 -

Title: Cosmos: A Personal Voyage - Season 1 Episode 7
Genre: Documentary
Country: United States of America
Studio: PBS
Cast: Carl Sagan
Crew: Carl Sagan (Author), David Kennard (Producer), Carl Sagan (Producer), Adrian Malone (Executive Producer), Geoffrey Haines-Stiles (Producer), Gregory Andorfer (Producer)
Alternative Titles: Carl Sagan's Cosmos, Kosmos, Unser Kosmos - Eine Reise durch das Weltall, Cosmos: un viaje personal, Cosmos, 칼 세이건의 코스모스, 칼세이건의 코스모스, 코스모스, Carl Sagan Cosmos, Космос, Cosmos, Cosmos: a personal voyage, Cosmos A Personal Voyage (1980), Cosmos (1980), Cosmos: A Special Edition
Keyword: nuclear war, greenhouse effect, space travel, exploration, astronomer, scientist, universe, evolution, astronomy, solar system, humanity, cosmic calendar, science

Overview:Humans once thought the stars were campfires in the sky and the Milky Way "the backbone of night." In this fascinating segment Dr. Sagan takes us back to ancient Greece, when the basic question "what are the stars?" was first asked. He visits the Brooklyn elementary school of his childhood, where this same question is still on students' minds.

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First Air Date: Sep 28, 1980 Last Air date: Dec 21, 1980 Season: 1 Season Episode: 13 Episode Runtime: 60:14 minutes Quality: HD IMDb: 2.4 / 10 by 377 users Popularity: 5.6689 Language: en

1. The Shores of the Cosmic Ocean1980-09-28
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2. One Voice in the Cosmic Fugue1980-10-05
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3. Harmony of the Worlds1980-10-12
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4. Heaven and Hell1980-10-19
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5. Blues for a Red Planet1980-10-26
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6. Travellers' Tales1980-11-02
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7. The Backbone of Night1980-11-09
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8. Journeys in Space and Time1980-11-16
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9. The Lives of the Stars1980-11-23
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10. The Edge of Forever1980-11-30
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11. The Persistence of Memory1980-12-07
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12. Encyclopedia Galactica1980-12-14
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13. Who Speaks for Earth?1980-12-21
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