Known Universe

Known Universe

Available to buy
Redeem a gift card or promotion code
Travel through the universe to explore the really big questions. Is there life on other planets? Just how big was the Big Bang? What would traveling at "warp speed" really look like? Could wormholes make time travel a reality? Could life on earth survive another huge meteor strike like the one that took out the dinosaurs?
IMDb 7.9/1020093 seasons
DocumentarySmartExciting
DocumentarySmartExciting
IMDb 7.9/1020093 seasons
3 episodes

  • 1. The Biggest and Smallest

    1. The Biggest and Smallest

    From the enormous universe in which we exist to tiny atoms that make up the building blocks of everything around us, size matters when it comes to understanding the cosmos.
    From the enormous universe in which we exist to tiny atoms that make up the building blocks of everything around us, size matters when it comes to understanding the cosmos.
    TV-PG
    45min
    Feb 14, 2009
    Redeem a gift card or promotion code

  • 2. The Most Explosive

    2. The Most Explosive

    From exploding stars to asteroid impacts, Known Universe deconstructs some of the biggest explosions in the universe with unforgettable CGI and slow-motion footage.
    From exploding stars to asteroid impacts, Known Universe deconstructs some of the biggest explosions in the universe with unforgettable CGI and slow-motion footage.
    TV-PG
    44min
    Feb 14, 2009
    Redeem a gift card or promotion code

  • 3. The Fastest

    3. The Fastest

    Whether we're venturing out to the farthest reaches of our solar system or exploring the mysteries of time travel and wormholes, Known Universe reveals that speed is the key.
    Whether we're venturing out to the farthest reaches of our solar system or exploring the mysteries of time travel and wormholes, Known Universe reveals that speed is the key.
    TV-PG
    45min
    Feb 14, 2009
    Redeem a gift card or promotion code
    • Known Universe
    DocumentarySmartExciting
    IMDb 7.9/1020093 seasons
    Travel through the universe to explore the really big questions. Is there life on other planets? Just how big was the Big Bang? What would traveling at "warp speed" really look like? Could wormholes make time travel a reality? Could life on earth survive another huge meteor strike like the one that took out the dinosaurs?
    Creators and Cast
    Directors
    W. Scott GoldieColl Metcalf
    Cast
    Steve JacobsBeau WeaverMichael MassiminoMocean MelvinDavid KaplanSigrid ElschotAndy HowellDavid J. HelfandMike BrownRobert Hurt
    Studio
    National Geographic Channel
    Reviews
    4.7 out of 5 stars

    35 global ratings

    1. 5 star
      78%
    2. 4 star
      13%
    3. 3 star
      9%
    4. 2 star
      0%
    5. 1 star
      0%
    Read all reviews
    Content advisory
    7+
    Flashing lights and strobing patterns might affect photosensitive viewers
    Audio languages
    5.1
    English
    Subtitles
    English [CC]

    Other formats

    DVD
    from $22.16
    By ordering or viewing, you agree to our Terms. Sold by Amazon.com Services LLC.

    Feedback

    Support

    Get Help