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milkyway in the night over a telescope observartory
Astronomical observatory buildings in hawaii
Man beside a tomb in Agra, India during the british era. Vintage halftone circa late 19th century.
Historic Griffith Observatory from Griffith Park in Los Angeles California USA.
Indian Astronomical Centre in Hanle stands tall against a backdrop of a vivid blue sky adorned with fluffy white clouds
A night sky full of stars and an observatory on Ishigaki island.
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
Mt.Palomar Observatory
Public binoculars in Manhattan, New York. USA
Griffith Observatory in Los Angeles, California, United States.
Parkes radio telescope, New South Wales
Astronomical Observatory of Calar Alto in southern Spain, there are pine forests and the sky is clear
park with clouds
A view of the night sky in Los Angeles as seen from the observatory
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.
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.
Panoramic view of the Mauna Kea observatories at the top of Mauna Kea (13800 ft) at sunset. Big Island, Hawaii
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 politicians of the Volksraad at the Ou Raadsaal in Pretoria, South Africa. Vintage photo etching circa 19th century. At this time it was the home of the Volksraad (People’s Council).
Photo Picture of a Modern Scientific Astronomical Observatory Telescope
Griffith Park Observatory Los Angeles
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.
As a public observatory and an icon of Los Angeles, Griffith Observatory provides visitors spectacular views of surrounding area.
Nice, France -July 18 2018: Astronomical Observatory on Mount Gros
The Mauna Kea observatories at the top of Mauna Kea (13800 ft) in Big Island, Hawaii at sunset
Open white dome of a large telescope in the Observatory in Krakow
space observatory, radio astronomy telescope
Dome housing the historical Hooker 100-inch telescope (completed in 1917); Mt Wilson, San Gabriel mountains, Los Angeles county, California
Helioscope and telescope in observatory
Free Images: "bestof:Sayre Observatory interior view 1896.jpg An equatorial telescope of six inches aperture by Alvin Clark Sons in the dome of Sayre Observatory http //www lehigh"
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