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Episode 3

Episode 5 of 6

Dara and Brian's journey through the night sky concludes with a look at aliens, extra terrestrial life and the hunt for new worlds. Mark Thompson tackles light pollution.

On the final night of their astronomical adventure, Prof Brian Cox and Dara O Briain discuss aliens, extra terrestrial life and the hunt for new worlds far outside our solar system. They also find out if they've been successful in their quest to find their own Stargazing planet.

Meanwhile, Mark Thompson attempts to tackle light pollution by getting the entire population of a small town to switch off all of their lights.

59 minutes

Last on

Thu 19 Jan 2012 00:00


Role Contributor
Presenter Brian Cox
Presenter Dara O Briain
Reporter Mark Thompson
Reporter Liz Bonnin
Executive Producer Lisa Ausden
Series Producer Alan Holland


  • Wed 18 Jan 2012 20:00
  • Thu 19 Jan 2012 00:00

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