Yerkes Observatory | Operating the World's Largest Refracting Telescope - YouTube
Palomar Observatory | Astronomy, California, USA | Britannica
Palomar Observatory: Facts & Discoveries | Space
Arcadia University Installs New Telescope in Boyer Hall Observatory to be Showcased at Star Party on March 8 | Arcadia University
Observatory | South Carolina State Museum
Antique telescope offers a view into the galaxy - Student Life
Telescopes
The Great Equatorial Telescope | Royal Observatory Greenwich
The Clark Telescope, built in 1896, at Lowell Observatory in Flagstaff, Arizona | Library of Congress
Perkins Observatory – Observatories of Ohio
Danish 1.54-metre telescope | ESO
Telescope observatory hi-res stock photography and images - Alamy
Tickets Alert: Free visits to UCL's telescope observatory
China blazes a trail to the stars with Asia's largest observatory | South China Morning Post
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The Thomsen Observatory | Southwestern Adventist University
Zeiss 12" Refractor at Griffith Observatory Review
The Great Equatorial Telescope | Royal Observatory Greenwich
Lick Observatory - Wikipedia
Racine Astronomical Society - Modine Benstead Observatory
Keck Observatory | Mauna Kea, Hawaii, Telescopes, Astronomy | Britannica
A Brief History of a Legendary Telescope - Lowell Observatory
Telescopes | UCL Observatory (UCLO) - UCL – University College London
An overview of the design for the Thirty Meter Telescope Observatory. | Download Scientific Diagram
The 60-inch Telescope
University Observatory | American Public University System (APUS)
World's observatories watching 'cool' star | EurekAlert!
