Overview: In the final episode, Professor Brian Cox journeys to the remotest part of the solar system, a place that the most mysterious planets call home.
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First Air Date: May 28, 2019Last Air date: Jun 25, 2019Season: 1 SeasonEpisode: 5 EpisodeRuntime: 60 minutesQuality: HDIMDb: 8.30 / 10 by 48 usersPopularity: 9.758Language: English