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Season 52 · Episode 5 of 12 Aired May 5, 2008

We Just Don't Know

Mon, May 5, 2008
0 of 12 watched this season
Next: S52 E6

Astronomy. Sir Patrick Moore celebrates the 666th edition of the programme by asking cosmologists exactly how much we know about the Universe.

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Airs

Mon, May 5, 2008

Show

The Sky at Night

848 episodes

Episode

S52 · E5

in The Sky at Night