Observatorium Observatorium antariksa Observatorium Arecibo Observatorium Bosscha Observatorium Madras Observatorium Yerkes Observatorium Kielder Observatorium Union Observatorium Lick Observatorium Lowell Observatorium Berlin Observatorium Gemini Observatorium Palomar Observatorium Allahabad Observatorium Einstein Observatorium Vatikan Observatorium Maragheh Observatorium W. M. Keck Observatorium Kerajaan Observatorium Cambridge Observatorium McDonald Observatorium sinar-X Chandra Observatorium Griffith Observatorium Reedy Creek Planetarium dan Observatorium Jakarta Observatorium Mauna Kea Observatorium Sydney Observatorium Shosanbetsu Observatorium Angkasa Kuiper Observatorium Paranal Observatorium Selatan Eropa Observatorium…

m Mount Wilson Observatorium Roque de los Muchachos Observatorium Haystack Observatorium Astrofisika Shamakhi Observatorium Astronomi Kourovka Observatorium Kwasan Observatorium Ametlla de Mar Observatorium Astronomi Gaocheng Observatorium Astronomi Andrushivka Observatorium Kuno Beijing Observatorium La Silla Observatorium Lulin Observatorium Simeiz Observatorium Taqiyuddin Konstantinopel Observatorium WIYN Observatorium Nasional Kitt Peak Observatorium Linguasfer O

bservatorium gunung api Observatorium Angkatan Laut Amerika Serikat Teleskop Luar Angkasa Hubble Pemantau Hak Asasi Manusia Suriah