Season 1
6 episodes · Sep 11, 2021
Season Videos
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S1E1Killer Rocks
Sep 11, 202145mEarth 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?
S1E2Death Ray
Sep 18, 202145mWhen 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?
S1E3Cosmic Scrap
Sep 25, 202145mMore 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.
S1E4Little Green Men
Oct 2, 202145mAliens 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.
S1E5Dark Star
Oct 9, 202145mBlack holes were only theoretical until recently. And there are probably millions of them in the galaxy. Worse still, some are rogue, speeding through space with the potential to be lethal to Earth.
S1E6Big Sleep
Oct 16, 202145mHow 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.