Observatorium Observatorium antariksa Observatorium Arecibo Observatorium Madras Observatorium Bosscha Observatorium Yerkes Observatorium Union Observatorium Kielder Observatorium Lowell Observatorium Lick Observatorium Berlin Observatorium Gemini Observatorium Palomar Observatorium Allahabad Observatorium Einstein Observatorium W. M. Keck Observatorium Maragheh Observatorium Vatikan 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 Observato…
orium Angkasa Kuiper Observatorium Selatan Eropa Observatorium Roque de los Muchachos Observatorium Mount Wilson Observatorium Haystack Observatorium Astrofisika Shamakhi Observatorium Astronomi Kourovka Observatorium Kwasan Observatorium Ametlla de Mar Observatorium Astronomi Andrushivka Observatorium Kuno Beijing Observatorium Astronomi Gaocheng Observatorium La Silla Observatorium Lulin Observatorium Simeiz Observatorium Taqiyuddin Konstant
inopel 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 Lowell
Observatorium Lick
Observatorium Berlin
Observatorium Gemini
Observatorium Palomar
Observatorium Allahabad
Observatorium Einstein
Observatorium W. M. Keck
Observatorium Maragheh
Observatorium Vatikan
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 Kwasan
Observatorium Ametlla de Mar
Observatorium Astronomi Andrushivka
Observatorium Kuno Beijing