The Clark Telescope, built in 1896, at Lowell Observatory in Flagstaff, Arizona | Library of Congress
Modern Telescope in Observatory Stock Image - Image of construction, eyepiece: 90005145
Refurbished Telescope Welcomes Observing Teams Back to Ritter Observatory | UToledo News
LarsOve har ett eget observatorium – Fagersta-Posten
Besök ett av Sveriges hemligaste rymdrum - Rymdstyrelsen
A Brief History of a Legendary Telescope - Lowell Observatory
Palomar Observatory: Facts & Discoveries | Space
Observatory | experimenta
Robinson Observatory - UCF Planetary Sciences Group
What Was The First Observatory? - WorldAtlas
Observing the Sky - Griffith Observatory - Southern California's gateway to the cosmos!
Yerkes Observatory – Williams Bay, Wisconsin - Atlas Obscura
Is Los Angeles Home to the Most Looked-Through Telescope in the World? - The New York Times
Nicholas R. Anderson Observatory | Department of Physics | Virginia Tech
Keck Observatory | Mauna Kea, Hawaii, Telescopes, Astronomy | Britannica
Lick Observatory - Wikipedia
Ballreich Observatory / McMillin Telescope – Observatories of Ohio
Teleskop vid ESO:s första observatorium i Chile: La Silla | ESO Sverige
TMT International Observatory
Perkins Telescope Observatory
The 60-inch Telescope
Die 10 größten Teleskope der Welt - ingenieur.de
New telescope at ESO's La Silla joins effort to protect Earth from risky asteroids | ESO
The Great Equatorial Telescope | Royal Observatory Greenwich
Fun Facts About The Adler Planetarium's Doane Observatory Telescope In Chicago - Adler Planetarium
