The Cerro Tololo Inter-American Observatory (CTIO, IAU code 807) is a
Kleť Observatory (Hvězdárna Kleť) is an astronomical observatory in
Ametlla de Mar Observatory is an astronomical observatory situated in
The Crimean Astrophysical Observatory (CrAO) is located in Ukraine.
The Goethe Link Observatory is an astronomical observatory near
La Silla Observatory is an astronomical observatory in Chile with
The W. M. Keck Observatory is a two-telescope astronomical observatory
Griffith Observatory is in Los Angeles, California, United States.
The Rundetårn (English: Round Tower) is a 17th-century tower located
The Lick Observatory is an astronomical observatory, owned and
Purple Mountain Observatory (Шаблон:Zh), also known as Zijinshan Astro
The Mount Washington Observatory (MWObs) is a private, non-profit
Boothe Memorial Park and Museum sits on a 32-acre (130,000 m2) site in
Lowell Observatory is an astronomical observatory in Flagstaff,
The Royal Observatory, Greenwich (formerly the Royal Greenwich
The Einstein Tower (German: Einsteinturm) is an astrophysical
The Paris Observatory (in French, Observatoire de Paris or
The Pic du Midi de Bigorre or simply Pic du Midi (altitude
The Jantar Mantar is a collection of architectural astronomical
The Robert C. Byrd Green Bank Telescope (GBT) is the world's largest
Rozhen Observatory (also known as NAO-Rozhen) is a Bulgarian
The Arecibo Observatory is a radio telescope located close to the city
Yerkes Observatory, is an astronomical observatory operated by the
Monument to the Soviet war veterans is a monument on Avala mountain
The Observatoire de Nice (Nice Observatory) is an astronomical
The Osservatorio Astronomico di Brera (Brera Astronomical Observatory)
The Pulkovo Astronomical Observatory (Russian: Пу́лковская Астрономи́
The Molėtai Astronomical Observatory (MAO; Molėtų astronomijos ob
The Kuffner observatory is one of two telescope-equipped public
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