Season 2 Episode
- Season 2 Ladder to the Stars
- Season 2 The Fleeting Grace of the Habitable Zone
- Season 2 Lost City of Life
- Season 2 Vavilov
- Season 2 The Cosmic Connectome
- Season 2 The Man of a Trillion Worlds
- Season 2 The Search for Intelligent Life on Earth
- Season 2 The Sacrifice of Cassini
- Season 2 Magic Without Lies
- Season 2 A Tale of Two Atoms
- Season 2 Shadows of Forgotten Ancestors
- Season 2 Coming of Age In The Anthropocene
- Season 2 Seven Wonders of The New World
Cosmos - Season 2 Episode 6 The Man of a Trillion Worlds
8.48 60 minutes A child lies on the rug of a tenement dreaming of interstellar adventures. At the dawn of the space age, a young Carl Sagan's career is forged in the clash of his mentors, two scientific titans. Sagan goes on realize his childhood dreams, to carry their research forward and communicate its significance to the whole world.
