The Sky at Night — Episode 8: The Roof of the World

You are watching the episode The Roof of the World A great new telescope has just come into operation at the Mauna Kea Observatory in Hawaii, almost 14,000 feet above sea level. It is the James Clerk Maxwell. Telescope, a sort of radio telescope designed to study regions of the universe where stars are being born. Patrick Moore visits the telescope and talks to the astronomers who planned and built it.