Hangin’ Around the Observatory
United States Naval Observatory
NASA Earth Observatory
Observatory Circle
Union Observatory
Cambridge Observatory
Palomar Observatory
Dearborn Observatory
McDonald Observatory
Kuiper Airborne Observatory
Oak Ridge Observatory
Siding Spring Observatory
Kitt Peak National Observatory
Prescott Observatory
Solar Dynamics Observatory
Lick Observatory
Jodrell Bank Observatory
Mount Wilson Observatory
Goethe Link Observatory
Dynic Astronomical Observatory
Greenwich-observatoriet
Las Campanas Observatory
Number One Observatory Circle
Infrared Space Observatory
Amazon Tall Tower Observatory
Einstein-observatoriet
Sudbury Neutrino Observatory
Compton Gamma Ray Observatory
Cerro Tololo Inter-American Observatory
Krim-observatoriet
Harvard-observatoriet
Mauna Kea-observatoriene
United States Naval Observatory Flagstaff Station
La Silla-observatoriet
Reedy Creek Observatory
Solar and Heliospheric Observatory
Solar Monitoring Observatory
Chandra-teleskopet
Felix Aguilar Observatory
Kleť-observatoriet
Stratospheric Observatory for Infrared Astronomy
Det europeiske sørobservatoriet
Kuma Kogen astronomiske observatorium
Mauna Loa-observatoriet
Kiso-observatoriet
Lowell-observatoriet
San Andreas Fault Observatory at Depth
Orbiting Solar Observatory
Griffith-observatoriet
Litchfield-observatoriet
Kitamiobservatoriet
Perthobservatoriet
Herschel-teleskopet
Gekko-observatoriet
Oizumiobservatoriet
Nanyo sivile astronomiske observatorium
Geiseiobservatoriet
Nachikatsuuraobservatoriet
Purpurfjellobservatoriet
Nihondairaobservatoriet
Rozhenobservatoriet
Parisobservatoriet