The Sky at Night (1957)

The Sky at Night (1957) : 2009x4

Herschel in the Red 30 Min.
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Overview

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.