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Sep 11, 2021
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?
Sep 18, 2021
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?
Sep 25, 2021
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.
Okt 02, 2021
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.
Okt 09, 2021
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.
Okt 16, 2021
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.
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