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Brian Cox and Dara O Briain raise the stakes in the final night of their astronomy extravaganza, and reveal the results of their viewers' challenge to find undiscovered galaxies at the edge of space.
First Air Date : Jan 03, 2011
Last Air date : Mar 30, 2017
Episode : 25 Episode
Season : 7 Season
Runtime: 60:14 minutes
Studio: BBC Two
Country: United Kingdom
Crew:
