Edge of the Universe

Season 1

2002 · 3 episodes · 2h 27m in all

Episodes

1. 

   1. Planets from Hell

   7 Jan 2002 · 49 min

   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.

2. 

   2. Killers in Space

   14 Jan 2002 · 49 min

   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.

3. 

   3. Final Frontier

   21 Jan 2002 · 49 min

   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.