Hubble Space Telescope | Gregorian calendar | Pontifical Gregorian University | Gregorian chant | telescope | Spitzer Space Telescope | Gregorian | radio telescope | Space Telescope Science Institute | James Webb Space Telescope | James Clerk Maxwell Telescope | Fermi Gamma-ray Space Telescope | William Herschel Telescope | Ryle Telescope | One-Mile Telescope | Gregorian reform | Cambridge Low Frequency Synthesis Telescope | Anglo-Australian Telescope | Wide Field Infrared Survey Telescope | South Pole Telescope | Schmidt-Cassegrain telescope | Gregorian Reform | Gregorian Chant | Gregorian Calendar | Gregorian (band) | Australia Telescope National Facility | Very Large Telescope | Vartan Gregorian | reflecting telescope | Radio telescope |
The offset support arm houses a retractable prime focus feed horn in front of the 8 m subreflector and eight higher-frequency feeds on a rotating turret at the Gregorian focus.