Share: Title:Carl Sagan's Cosmos: Episode 12-Encyclopedia Galactica Duration: 1:00:51 Plays: 50K views Published: 13 years ago Download MP3 Download MP4 Simillar Videos ▶️ 1:01:38 Carl Sagan's Cosmos: Episode 8-travels In Time And Space 50K views • 13 years ago ▶️ 58:41 Carl Sagan's Cosmos: Episode 7-the Backbone Of Night 50K views • 13 years ago ▶️ 1:01:09 Carl Sagan's Cosmos: Episode 6-travellers' Tales 50K views • 13 years ago ▶️ 58:34 Carl Sagan's Cosmos: Episode 3-the Harmony Of The Worlds 50K views • 13 years ago ▶️ 1:03:07 Carl Sagan's Cosmos: Episode 10-the Edge Of Forever 50K views • 13 years ago