How The Universe Works - Season 9 - The Next Supernova (Episode 7)
Plot: The galaxy is full of stars ready to explode into supernovas, a stellar detonation powerful enough to destroy all life on Earth; it's an event that hasn't occurred in 400 years, and the search is on to locate which star may be next.
Episode Aired On:
Wednesday, May 5 2021 4 years ago