Observatorium Observatorium antariksa Observatorium Arecibo Observatorium Madras Observatorium Bosscha Observatorium Yerkes Observatorium Union Observatorium Kielder Observatorium Lick Observatorium Lowell Observatorium Berlin Observatorium Gemini Observatorium Palomar Observatorium Allahabad Observatorium Einstein Observatorium W. M. Keck Observatorium Vatikan Observatorium Maragheh Observatorium Kerajaan Observatorium Cambridge Observatorium McDonald Observatorium sinar-X Chandra Observatorium Griffith Observatorium Reedy Creek Observatorium Mauna Kea Planetarium dan Observatorium Jakarta Observatorium Sydney Observatorium Shosanbetsu Observatorium Paranal Observatorium Angkasa Kuiper Observ…
vatorium Selatan Eropa Observatorium Roque de los Muchachos Observatorium Mount Wilson Observatorium Haystack Observatorium Astrofisika Shamakhi Observatorium Astronomi Kourovka Observatorium Ametlla de Mar Observatorium Kwasan Observatorium Astronomi Andrushivka Observatorium Kuno Beijing Observatorium Astronomi Gaocheng Observatorium La Silla Observatorium Lulin Observatorium Simeiz Observatorium Taqiyuddin Konstantinopel Observatorium WIYN Observatorium Nasional Kitt Peak Observatorium Linguasfer Observatorium gunung api Observatorium Angkatan Laut Amerika Serikat Teleskop Luar Angkasa Hubble
Pemantau Hak Asasi Manusia Suriah
Observatorium antariksa
Observatorium Arecibo
Observatorium Madras
Observatorium Bosscha
Observatorium Yerkes
Observatorium Union
Observatorium Kielder
Observatorium Lick
Observatorium Lowell
Observatorium Berlin
Observatorium Gemini
Observatorium Palomar
Observatorium Allahabad
Observatorium Einstein
Observatorium W. M. Keck
Observatorium Vatikan
Observatorium Maragheh
Observatorium Kerajaan
Observatorium Cambridge
Observatorium McDonald
Observatorium sinar-X Chandra
Observatorium Griffith
Observatorium Reedy Creek
Observatorium Mauna Kea
Planetarium dan Observatorium Jakarta
Observatorium Sydney
Observatorium Shosanbetsu
Observatorium Paranal
Observatorium Angkasa Kuiper
Observatorium Selatan Eropa
Observatorium Roque de los Muchachos
Observatorium Mount Wilson
Observatorium Haystack
Observatorium Astrofisika Shamakhi
Observatorium Astronomi Kourovka
Observatorium Ametlla de Mar
Observatorium Kwasan
Observatorium Astronomi Andrushivka
Observatorium Kuno Beijing