Nasa's Unexplained Files

2:00 AM to 3:00 AM
Wednesday 29 January
+

The Black Hole Next Door

Season 4 of 8

When astronomers discover a rogue black hole speeding through the Milky Way, they investigate how much danger it poses to Earth

Nasa's Unexplained Files airs on Discovery History at 2:00 AM, Wednesday 29 January. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries