S5·E9 Has the Earth Three Moons?
Synopsis
From time to time it has been suggested that the Earth may have more than one natural moon. Any such satellite would be very small and faint; but searches for them have been carried out, and recently a Polish astronomer claimed to have photographed two of them. Patrick Moore discusses the theory with Colin Ronan.
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Frequently Asked Questions
When did Season 5 Episode 9 of The Sky at Night air?
Season 5, Episode 9 ('Has the Earth Three Moons?') originally aired on October 30, 1961.
How long is Season 5 Episode 9 ('Has the Earth Three Moons?')?
The episode follows the standard broadcast runtime for The Sky at Night.
What happens in The Sky at Night Season 5 Episode 9?
From time to time it has been suggested that the Earth may have more than one natural moon. Any such satellite would be very small and faint; but searches for them have been carried out, and recently a Polish astronomer claimed to have photographed two of them. Patrick Moore discusses the theory wi...
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