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Download HD 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 8 The Sacrifice of Cassini
8.46 60 minutes The mysterious untold story of the scientist who figured out how to go the Moon while fighting for his life in a WWI trench. He wrote a letter to fifty years in the future. It made the Apollo Mission possible. And the saga of the twenty-year long odyssey of a robotic explorer ordered to commit suicide on another world.
