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  2. List of large optical telescopes - Wikipedia

    en.wikipedia.org/wiki/List_of_large_optical...

    This is a list of large optical telescopes. For telescopes larger than 3 meters in aperture see List of largest optical reflecting telescopes . This list combines large or expensive reflecting telescopes from any era, as what constitutes famous reflector has changed over time.

  3. Adler Planetarium - Wikipedia

    en.wikipedia.org/wiki/Adler_Planetarium

    In 2013, the Adler Planetarium undertook the first major renovation of the Doane Observatory. Completed in 2015, renovations included the addition of an indoor classroom, a restroom, accessible entry ramps, and telescope and technology upgrades. [18] The Adler Planetarium is a member institution of the Large Synoptic Survey Telescope project. [29]

  4. List of largest optical reflecting telescopes - Wikipedia

    en.wikipedia.org/wiki/List_of_largest_optical...

    This table does not include all the largest mirrors manufactured. The Steward Observatory Mirror Lab produced the 6.5 metre f/1.25 collimator used in the Large Optical Test and Integration Site of Lockheed Martin, used for vacuum optical testing of other telescopes. Segmented mirrors are also referred to as mosaic mirrors. Single mirrors are ...

  5. Large Binocular Telescope - Wikipedia

    en.wikipedia.org/wiki/Large_Binocular_Telescope

    The Large Binocular Telescope (LBT) is an optical telescope for astronomy located on 10,700-foot (3,300 m) Mount Graham, in the Pinaleno Mountains of southeastern Arizona, United States. It is a part of the Mount Graham International Observatory .

  6. Overwhelmingly Large Telescope - Wikipedia

    en.wikipedia.org/wiki/Overwhelmingly_Large_Telescope

    Comparison of nominal sizes of apertures of the Overwhelmingly Large Telescope and some notable optical telescopes. The Overwhelmingly Large Telescope (OWL) was a conceptual design by the European Southern Observatory (ESO) organisation for an extremely large telescope, which was intended to have a single aperture of 100 metres in diameter.

  7. Hale Telescope - Wikipedia

    en.wikipedia.org/wiki/Hale_Telescope

    The Hale Telescope represented the technological limit in building large optical telescopes for over 30 years. It was the largest telescope in the world from its construction in 1949 until the Soviet BTA-6 was built in 1976, and the second largest until the construction of the Keck Observatory Keck 1 in Hawaii in 1993.

  8. Stardome Observatory - Wikipedia

    en.wikipedia.org/wiki/Stardome_Observatory

    Stardome Observatory & Planetarium is located at 670 Manukau Rd, Epsom, Auckland 1023, within Maungakiekie One Tree Hill Domain. The 1,000 square metre facility has two telescope domes, (one available for public viewing sessions), a 75 seat planetarium, gallery and exhibition space, a retail shop, outdoor courtyard telescope space, and space for education groups as well as private hire.

  9. Telescope Array Project - Wikipedia

    en.wikipedia.org/wiki/Telescope_Array_Project

    The Telescope Array observatory is a hybrid detector system consisting of both an array of 507 scintillation surface detectors (SD) which measure the distribution of charged particles at the Earth's surface, and three fluorescence stations which observe the night sky above the SD array. [2]