1 Season
13 Episode
Cosmos: A Personal Voyage - Season 1 Episode 7 The Backbone of Night (1980)
Watch Cosmos: A Personal Voyage - Season 1 Episode 7 The Backbone of Night Full Episodes Online Free Streamings GoMovies. 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.
- Country : United Kingdom, United States of America
- Genre : Documentary
- Studio : PBS
- Keyword : nuclear war, greenhouse effect, space travel, exploration, astronomer, universe, evolution, astronomy, solar system, humanity, cosmic calendar
- Director : Carl Sagan
- Cast : Carl Sagan
