The Sky at Night — Episode 5: Ancient and Modern

You are watching the episode Ancient and Modern The Armagh Observatory in Northern Ireland is the oldest observatory still in use in the Commonwealth. Yet the work being done there on the structure of galaxies is in the forefront of contemporary research. Dr. E. M. Lindsay, the director, describes the Observatory's activities to Patrick Moore, as well as showing him round the eighteenth-century building and its historic possessions.