Nasa's Unexplained Files

1:00 AM to 2:00 AM
Tuesday 4 March
+

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 Science +1 at 1:00 AM, Tuesday 4 March. (Subtitles.)
Topics
Education ➝ Science ➝ Factual Topics
Unexplained ➝ Mysteries