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Watch How the Universe Works - Season 5 Episode 1 Online!:

From the furthest reaches of space to our own cosmic backyard, we count down the discoveries that changed everything we know about our universe.

Release Date: 2010-04-25
Seasons: 1 2 3 4 5 6 7 8 9 10 11
TMDb: 8.2/10
  • Country: US
  • Language: English
  • Runtime: 42

Other episodes for this season

Most Amazing Discoveries
Episode 1 - Most Amazing Discoveries
Mystery of Planet 9
Episode 2 - Mystery of Planet 9
Black Holes: The Secret Origin
Episode 3 - Black Holes: The Secret O...
Secret History of Pluto
Episode 4 - Secret History of Pluto
Stars That Kill
Episode 5 - Stars That Kill
The Universe's Deadliest
Episode 6 - The Universe's Deadliest
Life and Death on the Red Planet
Episode 7 - Life and Death on the Red...
The Dark Matter Enigma
Episode 8 - The Dark Matter Enigma
Strangest Alien Worlds
Episode 9 - Strangest Alien Worlds