43 Season
271 Episode
The Sky at Night - Season 2007 Episode 11 The Grand Collision
Patrick anticipates the cataclysmic day, in two billion years, when our Milky Way will collide with Andromeda, and the role dark matter will play.
- Year: 2024
- Country: United Kingdom
- Genre: Documentary, News
- Studio: BBC Four
- Keyword: universe
- Director:
- Cast: