Overview: A space mission discovers the dramatic history of the Milky Way. Professor Brian Cox reveals how our galaxy endured multiple collisions as rival galaxies fought for survival.
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First Air Date: Oct 27, 2021Last Air date: Dec 01, 2021Season: 1 SeasonEpisode: 5 EpisodeRuntime: 46 minutesQuality: HDIMDb: 7.90 / 10 by 17 usersPopularity: 4.855Language: English