The Sky At Night - Herschel in the Red

Seizoen: 2009 - Aflevering: 4 / 681 - Eerst uitgezonden: 06 april 2009 - Episode ID: 415208

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 be the biggest astronomical mirror ever to be sent into space.