Herschel in the Red

Apr 06, 2009 on BBC FOUR at 10:00 PM


Patrick Moore discusses what Herschel, Europe's biggest and most expensive space satellite, will do once it begins its infrared exploration of the universe. Dr Chris Lintott gets a rare chance to see the Herschel mirror, which at 3.5 metres will b... (more)e the biggest astronomical mirror ever to be sent into space.

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Season 2009 Episode 3

Mar 02, 2009

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Season 2009 Episode 5

May 04, 2009