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The Sky at Night - Season 3 Episode 4 Twin Stars

Trailer
Patrick Moore and Roger Griffin talk about these pairs of suns revolving round each other, and how they help astronomers to measure the masses of the stars.

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First Air Date: Apr 24, 1957

Last Air date: Nov 10, 2025

Season: 69 Season

Episode: 847 Episode

Runtime: 30 minutes

IMDb: 8.30/10 by 13.00 users

Popularity: 4.6648

Language: English

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