Overview:Is Earth the only inhabited world, or is our civilisation one of many? Patrick Moore looks at some of the stars which could be the centres of planetary systems, and speculates as to which of them could support life.
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First Air Date: Apr 24, 1957Last Air date: Aug 15, 2025Season: 69 SeasonEpisode: 844 EpisodeRuntime: 30:45 minutesQuality: HDIMDb: 2.7 / 10 by 13 usersPopularity: 5.451Language: en
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