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Astronomical observatory under star trails sky at night. High quality photo
The Mauna Kea observatories at the top of Mauna Kea (13800 ft) in Big Island, Hawaii
Milky way above telescope dome
milkyway in the night over a telescope observartory
Photo Picture of a Modern Scientific Astronomical Observatory Telescope
Space Observatory on the top of the Mount Haleakala Volcano. At 10,000 feet elevation above sea level, Haleakala Observatory is above one third of the earth's atmosphere. Maui, Hawaii, USA. Edited desaturated colors.
Island of Hawaii, United States – January 04, 2022: The NASA Observatory at the Mauna Kea snowy mountain against a clear blue sky on a cold winter day
Mount Evans, Clear Creek County, Colorado, USA: Meyer–Womble Observatory (MWO) astronomical observatory -  property of the University of Denver. Located near the summit of Mount Evans in the Arapaho National Forest, at an elevation of 4,326 meters (14,193 ft), it is the third-highest optical/infrared observatory in the world.
The grandeur of Griffith Observatory stands out against a moonlit night sky. A breathtaking sight to behold.
The Mauna Kea observatories at the top of Mauna Kea (13800 ft) in Big Island, Hawaii
Calar Alto astronomical telescope in Almería (Spain), there is a telecommunications tower, there are rocks and vegetation on the ground, the sky is clear
meteo observatory and communications pod of the former United States Sondrestrom Air Base at Kangerlussuaq, Greenland
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
Falkland Islands Community School, a secondary school serving pupils from 11-16, in the heart of the city of Port Stanley, Falkland Islands.
Image of Palomar Observatory on a summer day
Panoramic view of the Mauna Kea observatories at the top of Mauna Kea (13800 ft) at sunset. Big Island, Hawaii
Telescopes of the Teide Astronomical Observatory in Tenerife, Spain.
A night sky full of stars and an observatory on Ishigaki island.
A beautiful view of the Sherwood Observatory building on grassland against a morning blue sky
Wasserkuppe, Rhoen - aerial view at dusk
in Quebec, Canada
Asiago,Astronomical Observatory
La Palma, Spain, May 24, 2024: A road that climbs to the summit of the volcanic mountain where a giant telescope sits, La Palma
The Haleakala High Altitude Observatory (Science City) at the summit of the Haleakala Crater (10020 ft) in Maui, Hawaii.
View towards the top of Mt Hamilton on a clear winter day, snow covering the ground; San Jose, San Francisco bay area, California
Meteorological radar station under the starry sky
Telescope
park with clouds
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