Killers of the Cosmos

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  • : 6
  • : 5
  • Discovery Channel (UK)
  • 22
  • Documentary Drama

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1
1x1
Killer Rocks
Episode overview
Earth is hit by 100 tons of rock from space every day. Most burn up in the atmosphere, but a single rock wiped out the dinosaurs. Could it happen again?
1x2
Death Ray
Episode overview
When a massive star dies it can direct a blast of radiation that would obliterate life of earth. What are the chances of this event occurring?
1x3
Cosmic Scrap
Episode overview
More than 100 million pieces of small space debris are floating around the Earth. A big collision between two of these objects in low Earth orbit could be catastrophic.
1x4
Little Green Men
Episode overview
Aliens could be lethal killers who want to invade and plunder our world. A team of experts investigate extra-terrestrial beings and their threat to human life.
1x5
Dark Star
Episode overview
Until recently, black holes were only theoretical. Now, scientists know that millions exist and some of them have the potential to be lethal to earth.
1x6
Big Sleep
Episode overview
How will the universe end? Experts discuss the many possible ways that could spark the beginning of the end for the universe including when and why it would happen.

Characters