Length: 52:49
Description: From asteroids to supernovas, discover all of the Universe's secret weapons. Are these incredible events a danger to Earth? Watch and find out!
Universe's Deadliest - 00:00 - 08:42
Stars That Kill - 08:42 - 19:52
When Supernovas Strike - 19:52 - 28:42
Death of the Last Stars - 28:42 - 37:23
Asteroid Apocalypse - 37:23 - 46:12
The Next Supernova - 46:12 - 52:46
