Season 1

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  7.7/1040 votes

  Planets from Hell

  Season 1 Episode 1 - Aired 1/7/2002

  In recent years, astronomers have been caught up in one of the most exciting scientific quests - to find new planets around distant stars. Planets from Hell tells the story of these hostile new worlds that have been discovered and explores the tantalising possibility of one day finding a planet like Earth.

  Director: Unknown

  Writer: Unknown

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  7.7/1032 votes

  Killers in Space

  Season 1 Episode 2 - Aired 1/14/2002

  A look at how our solar system is teeming with thousands of asteroids and comets. While an impact would be catastrophic for human life, it is now thought these mini-worlds played a vital part in kick-starting life on our planet. Following NASA's successful landing of a probe on an asteroid, these mysterious objects are now yielding their secrets.

  Director: Unknown

  Writer: Unknown

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  7.9/1031 votes

  Final Frontier

  Season 1 Episode 3 - Aired 1/21/2002

  Cosmologists answer questions about the shape and size of the cosmos, and how, by decoding radiation from the dawn of time - 15 billion years ago - they can discover the limits and the ultimate destiny of the Universe.

  Director: Unknown

  Writer: Unknown