Galaxy Zoo

Sep 09, 2008 on BBC FOUR at 10:00 PM

Summary

The Galaxy Zoo project: 150,000 volunteers have classified a fraction of the Universe's billions of galaxies; plus a Dutch teacher on her unique find.

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Double Vision
Season 2008 Episode 8

Aug 05, 2008

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Astral Autumn
Season 2008 Episode 10

Oct 06, 2008