Category:Isaac Newton Telescope

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Isaac Newton Telescope 
Isaac Newton Telescope, La Palma, Spain.jpg
Instance of optical telescope,
Newtonian telescope,
Cassegrain reflector
Part of Isaac Newton Group of Telescopes,
Royal Observatory,
Roque de los Muchachos Observatory
Location La Palma, Spain
  • 5 square metre
official website
Authority control
English: The Isaac Newton Telescope (INT) is an optical/infrared reflecting telescope located at Roque de los Muchachos Observatory, La Palma, in the Canary Islands. Between 1967 and 1979, it was located at the Royal Observatory, Greenwich, England, but was moved due to poor weather and the availability of air travel. The new facility was opened in 1984.