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Season 9 Episode
- Season 2 Alien Planets
- Season 2 Cosmic Holes
- Season 2 Mysteries of the Moon
- Season 2 The Milky Way
- Season 2 Alien Moons
- Season 2 Dark Matter
- Season 2 Astrobiology
- Season 2 Space Travel
- Season 2 Supernovas
- Season 2 Constellations
- Season 2 Unexplained Mysteries
- Season 2 Cosmic Collisions
- Season 2 Colonizing Space
- Season 2 Nebulas
- Season 2 Wildest Weather in the Cosmos
- Season 2 Biggest Things in Space
- Season 2 Gravity
- Season 2 Cosmic Apocalypse
The Universe - Season 2 Episode 8 Space Travel
7.90 45 minutes When man finally broke free of the Earth's gravitational pull the dream of traveling to other planets became a reality. Today scientists are proposing a bizarre array of technologies in the hope of traveling faster through space, from space craft sporting sails that catch laser beams, to propulsion engines powered by a bizarre entity known as anti-matter.
