The Sky at Night — Episode 8: Pulsars

You are watching the episode Pulsars Strange, quickly vibrating radio sources have been discovered far out in space. These pulsating stars or 'pulsars' are one of the most exciting discoveries of modern science, and have taken astronomers by surprise. Patrick Moore talks about them with Dr. A. Hewish at Cambridge and discusses the implications with Sir Bernard Lovell and Professor F. Graham Smith at Jodrell Bank.