several deep field surveys. Though still occasionally used, it is now essentially retired (one of the dishes is occasionally used for undergraduate projects or by amateur radio astronomers). The construction of this telescope and development of the Earth-rotation aperture synthesis used when operating it contributed to Martin Ryle and Antony Hewish receiving the Nobel Prize for Physics in 1974. References External links Two antennae of the One-Mile Telescope on Google Maps Radio telescopes Cavendish Laboratory Interferometric telescopes