Osservatorio Astronomico di Collurania-Teramo 'V. Cerulli' (OACT,
The W. M. Keck Observatory is a two-telescope astronomical observatory
Griffith Observatory is in Los Angeles, California, United States.
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
Lowell Observatory is an astronomical observatory in Flagstaff,
გრინვიჩის სამეფო ობსერვატორია (ინგლ. Royal Obs
The Einstein Tower (German: Einsteinturm) is an astrophysical
პარიზის ობსერვატორია (ფრანგ. Observatoire de Paris ) — ასტ
The Yantra Mantra (literally the 'instrument and formula' and often
Rozhen Observatory (also known as NAO-Rozhen) is a Bulgarian
The Arecibo Observatory is a radio telescope located close to the city
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)
პულკოვოს ობსერვატორია (რუს. Пулковская обсерватория, სრული სა
The Molėtai Astronomical Observatory (MAO; Molėtų astronomijos ob
The Kuffner observatory is one of two telescope-equipped public
Solar Observatory Tower Meudon is a 36.47 metre tall tower built of
Clifton Observatory (grid reference ) is a former mill, now used as an
Sonnenborgh - museum & observatory in Utrecht is a public
Обсерватория Монпелье — астрономическая обсерв
ყირიმის ასტროფიზიკური ობსერვატორია (უკრ. Кримська астрофізичн
The V. P. Engel'gardt Astronomical Observatory (Russian:
The Beijing Ancient Observatory (simplified Chinese:
Iso-Heikkilä Observatory (Finnish: Iso-Heikkilän tähtitorni) is an am
Chamberlin Observatory is an astronomical observatory owned and
Palomar Observatory [1], at approximately 5,570 ft elevation, is a
დაწყებული $92
დაწყებული $73
დაწყებული $57
დაწყებული $70
დაწყებული $98
დაწყებული $63