• Thumbnail for List of largest optical reflecting telescopes
    Bibcode:2020SPIE11446E..09C. doi:10.1117/12.2563173. "Pembangunan Observatorium Nasional Timau segera Rampung". brin (in Indonesian). 2023-07-30. Retrieved...
    35 KB (1,572 words) - 18:55, 26 July 2024
  • GTC; Great Canary Telescope), at Roque de los Muchachos Observatory CN Gran Telescopio Canarias, Roque de los Muchachos Z19 Galileo National Telescope (Telescopio...
    427 KB (109 words) - 22:05, 14 August 2024
  • Thumbnail for Royal Observatory, Greenwich
    biggest telescope by aperture in the British Isles. It was moved to Roque de los Muchachos Observatory in Spain's Canary Islands in 1979. In 1990 the RGO moved...
    53 KB (5,914 words) - 05:18, 7 September 2024