Cosmos: A Personal Voyage · SEASON 1
The Edge of Forever
Episode 10 · 1980-11-30

- Documentary
Episode overview
Dr. Sagan leads us on some awesome trips — to a time when galaxies were beginning to form, to India to explore the infinite cycles of Hindu cosmology, and to show how humans of this century discovered the expanding universe and its origin in the big bang. He disappears down a black hole and reappears in New Mexico to show us an array of 17 telescopes probing the farthest reaches of space.
60 minutes
Season 1 episodes
1. The Shores of the Cosmic Ocean1980-09-28
2. One Voice in the Cosmic Fugue1980-10-05
3. Harmony of the Worlds1980-10-12
4. Heaven and Hell1980-10-19
5. Blues for a Red Planet1980-10-26
6. Travellers' Tales1980-11-02
7. The Backbone of Night1980-11-09
8. Journeys in Space and Time1980-11-16
9. The Lives of the Stars1980-11-23
10. The Edge of Forever1980-11-30
11. The Persistence of Memory1980-12-07
12. Encyclopedia Galactica1980-12-14
13. Who Speaks for Earth?1980-12-21