Poster of Cast and Crew in The Sky At Night - We Just Don't Know (Season 52 - Episode 5) - We Just Don't Know

The Sky At Night - Season 52 - We Just Don't Know (Episode 5)

Plot: Astronomy. Sir Patrick Moore celebrates the 666th edition of the programme by asking cosmologists exactly how much we know about the Universe
Episode Aired On:
Monday, May 5 2008
17 years ago
Genres: Documentary, News