S6 E3
4/25/19
The Black Hole Next Door
When astronomers discover a rogue black hole speeding through the Milky Way, they investigate how much danger this cosmic monster poses to Earth, and what would happen if it ever entered our solar system.
Seasons
Episode
1
Saturn's Moon Monsters
Episode
2
Aliens vs. Stalin at Area 51
Episode
3
The Black Hole Next Door
Episode
4
Pluto's Evil Twin
Episode
5
Aliens in the Amazon
Episode
6
Secrets of the Alien Signals
Episode
7
Planet of the Metal Aliens
Episode
8