• Thumbnail for Overwhelmingly Large Telescope
    Overwhelmingly Large Telescope (OWL) was a conceptual design by the European Southern Observatory (ESO) organization for an extremely large telescope...
    6 KB (592 words) - 15:59, 19 February 2024
  • Thumbnail for Extremely Large Telescope
    feasibility study concluded the proposed 100 m (328 ft) diameter, Overwhelmingly Large Telescope, would cost €1.5 billion (£1 billion), and be too complex. Both...
    48 KB (5,155 words) - 14:04, 30 May 2024
  • Thumbnail for Extremely large telescope
    into ongoing extremely large telescopes. GSMT: Giant Segmented Mirror Telescope, merged into TMT OWL: Overwhelmingly Large Telescope, passed over in favor...
    14 KB (859 words) - 06:56, 14 April 2024
  • Thumbnail for Very Large Telescope
    The Very Large Telescope (VLT) is an astronomical facility operated since 1998 by the European Southern Observatory, located on Cerro Paranal in the Atacama...
    55 KB (5,463 words) - 09:32, 8 May 2024
  • Thumbnail for European Southern Observatory
    Extremely Large Telescope (ELT), a 40-metre-class telescope based on a five-mirror design and the formerly planned Overwhelmingly Large Telescope. The ELT...
    52 KB (4,864 words) - 20:47, 8 May 2024
  • Thumbnail for Observational astronomy
    telescopes: the Thirty Metre Telescope [1], and the 100 m diameter Overwhelmingly Large Telescope. Amateur astronomers use such instruments as the Newtonian reflector...
    27 KB (3,375 words) - 11:46, 4 May 2024
  • Owl Nebula, in the constellation Ursa Major Overwhelmingly Large Telescope, a proposed optical telescope Object Windows Library, a C++ object-oriented...
    6 KB (847 words) - 15:14, 24 December 2023
  • Thumbnail for James Webb Space Telescope
    The James Webb Space Telescope (JWST) is a space telescope designed to conduct infrared astronomy. Its high-resolution and high-sensitivity instruments...
    212 KB (19,670 words) - 00:59, 1 June 2024
  • Thumbnail for Hubble Space Telescope
    The Hubble Space Telescope (often referred to as HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation...
    217 KB (21,720 words) - 16:10, 8 June 2024
  • communications Orthotopic liver transplant, in medicine Overwhelmingly Large Telescope, a proposed optical telescope Other uses: Orangutan Land Trust, a UK charity...
    1 KB (182 words) - 08:30, 11 June 2019