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milkyway in the night over a telescope observartory
D6-42-24-742 UK Infrared & U of Hawaii Telescope
Indian Astronomical Centre in Hanle stands tall against a backdrop of a vivid blue sky adorned with fluffy white clouds
Observatory at night with star trails in the background. Long exposure with star trails.
The Blue Supermoon above Griffith Observatory
Griffith Park Observatory Los Angeles
Sardinia Radio Telescope used for space exploration and is located in San Basilio in central Sardinia
Telescopes from Roque de los Muchachos Observatory, La Palma, Canary Islands\n\nClosed bdue to the Ashes in the sky.
Observatory in Griffith Park that is a great tourist destination for views of Los Angeles and hiking
James Webb Telescope in outer space on orbit of Earth planet. Sci-fi space collage. Astronomy science
The historical 36-inch Shane telescope at Lick Observatory, Mount Hamilton ready for night sky viewing; San Jose, south San Francisco bay
park with clouds
Image of Palomar Observatory on a summer day
Griffith Observatory is an observatory in Los Angeles, California, USA.
An airport radar on a cloudy sky background. Selective focus.
Huge white satellite dish under the starry sky
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Color image depicting the architecture of a nuclear power plant in southeast England.
Historic Griffith Observatory from Griffith Park in Los Angeles California USA.
Mount Evans, Clear Creek County, Colorado, USA: Ruins of Mount Evans Crest House and the Meyer–Womble Observatory (MWO) astronomical observatory - The crest house was completed in 1941 and destroyed by a fire in 1979. Designed by the architect Edwin A. Francis for the German national Justus 'Gus' Roehling. Terminus of the Mount Evans Scenic Byway - Mount Evans is the highest and most famous mountain in the Front Range, a mountain range of the Rocky Mountains. At 4,350 meters (14,264 feet) in height, it is one of the 54 so-called 'Fourteeners' in Colorado, i.e. the peaks over 14,000 feet in height. Of these, it is the closest to Denver
Los Angeles, United States – March 16, 2023: A stunning view of Griffith Observatory, perched atop Mount Hollywood in Griffith Park, Los Angeles, California, USA
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.
London, England 1800s: The Royal Observatory, Greenwich is in Greenwich Park in south east London.\n\nCommissioned in 1675 by King Charles II. The site was chosen by Sir Christopher Wren,
The Tortugas Mountain Observatory is an astronomical observatory owned and operated by New Mexico State University.  It was built in 1963 to observe the planets.  Regular use of the observatory ceased around 1999 but the equipment was never dismantled.  In 2010 efforts were made to reestablish the observatory.  As of 2011 the work was still on-going.  The observatory is located on Tortugas Mountain near Las Cruces, New Mexico, USA.
SAN JOSE, CALIFORNIA - CIRCA OCTOBER, 2021: The Lick Obsevatory dome with a reflector telescope against blue sky. Tauchmann telescope building on a mountain top research facility.
Observatory  of the Pico dos Dias MG Brasil
View towards the top of Mt Hamilton on a clear winter day, snow covering the ground; San Jose, San Francisco bay area, California
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.
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.
One of the most beautiful places on the Arctic Circle, Træna is a wild and natural area of islands, islets and reefs 33 miles offshore mainland Norway.
Free Images: "bestof:Van Biesbroeck (1880-1974), astronomer at Yerkes Observatory observing Mars when it approached close to the earth in 1926, and using the 40 inch refracting"
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