Aired Monday 1 July,
1:00am - 2:00amon Quest +1
NASA's Unexplained Files
Series 6 Episode 3: The Black Hole Next DoorWhen astronomers discover a rogue black hole speeding through the Milky Way, they investigate how much danger this cosmic monster poses to Earth.
- Category
- Documentary / Paranormal / Science
- Original air date
- 25/04/2019
Cast and crew
