Season
Episode
- Episode 1: Alien Planets
- Episode 2: Cosmic Holes
- Episode 3: Mysteries of the Moon
- Episode 4: The Milky Way
- Episode 5: Alien Moons
- Episode 6: Dark Matter
- Episode 7: Astrobiology
- Episode 8: Space Travel
- Episode 9: Supernovas
- Episode 10: Constellations
- Episode 11: Unexplained Mysteries
- Episode 12: Cosmic Collisions
- Episode 13: Colonizing Space
- Episode 14: Nebulas
- Episode 15: Wildest Weather in the Cosmos
- Episode 16: Biggest Things in Space
- Episode 17: Gravity
- Episode 18: Cosmic Apocalypse
The Universe Season 2 Alien Planets
From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and time.
