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Astronomical observatory under star trails sky at night. High quality photo
Greenwich, London, England - March 22, 2016: Two tourists outside the south building at The Royal Observatory, Greenwich, in Greater London, on a sunny day in early spring. The Royal Observatory stands on the Prime Meridian of the World and contains a planetarium as well as a museum. It attracts visitors from all over the world.
The grandeur of Griffith Observatory stands out against a moonlit night sky. A breathtaking sight to behold.
A night sky full of stars and an observatory on Ishigaki island.
The Observatory in the center of Santiago, Chile, South America
Frederick C. Gillett Gemini North telescope open for evening viewing just as stars begin to emerge in sky on the summit of Mauna Kea. Hawaii, USA.
As a public observatory and an icon of Los Angeles, Griffith Observatory provides visitors spectacular views of surrounding area.
Open Telescope at Mauna-Kea observatory
Williams Bay, Wisconsin USA - July 3rd, 2023: Yerkes Observatory owned by The University of Chicago holds the world's largest refracting telescope once used by U.S. Government and NASA.
Helioscope and telescope in observatory
Night view of the historical Lick Observatory (completed in 1888) operated by the University of California; Starry sky and the Milky Way visible in background; San Jose, south San Francisco bay area
Globe and satellite of a weather research station in Madeira, Portugal. Pico do Arieiro
Los Angeles, California - November 19, 2017:  People view the Hollywood hills at sunset from atop Griffith Observatory, near the dome housing a Zeiss 12-inch refracting telescope.
View of Jodrell Bank telescope in Cheshire, UK
The Calar Alto Observatory is the largest astronomical observatory on the European continent
Milton, USA - July 3, 2022. Lavender Fields Farm, Milton, Delaware, USA
Griffith Observatory is an observatory in Los Angeles, California, USA.
Greenwich, London, United Kingdom, March 16, 2024. The old Royal Observatory  in Greenwich public park. Cloudy day outdoors
Observatory at night with star trails in the background. Long exposure with star trails.
A view of the night sky in Los Angeles as seen from the observatory
The South Building - part of the complex making up the Royal Observatory, Greenwich.
in Quebec, Canada
Telescopes from Roque de los Muchachos Observatory, La Palma, Canary Islands\n\nClosed bdue to the Ashes in the sky.
– August 07, 2022: Royal Greenwich Observatory in South East London
Swarthmore, USA - April 9, 2023. Arboretum in Swarthmore College, Pennsylvania, USA
observatory with milky way galaxy, long exposure photograph, with grain
Davis mountains, Texas - USA, April 5, 2024. The Frank N. Bash visitor center at the McDonald Observatory in Fort Davis Texas. Observatory funded by the University of Texas hosts free star gazing events at the McDonald observatory.
Image of Palomar Observatory on a summer day
Color image depicting the architecture of a nuclear power plant in southeast England.
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