The Sky at Night — Episode 9: Siding Spring

You are watching the episode Siding Spring Siding Spring Mountain in New South Wales is the site of one of the world's most sophisticated observatories. All the southern sky is available for study, and the AAT, or Anglo-Australian Telescope, has already been used to make major discoveries.

Patrick Moore visits the observatory, and talks about the work there with David Malin and Dr David Allen.