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Chamberlin Observatory in the Observatory park, Denver, Colorado
Aerial shot of the Colorado State Capitol building in Denver on a cold and clear morning in late Fall.
Historic Telescope at Lowell Observatory as seen from below
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 view from the roof of one of the telescope domes at the Griffith Observatory
Denver State Capitol Building with Mountain View in ProPhoto RGB. Color
The Observatory in the center of Santiago, Chile, South America
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.
Los Angeles, California - December 14, 2024: Close-up view of the open dome at Griffith Observatory, showcasing its architectural design under a vibrant blue sky.
The Colorado State Capitol building exterior in downtown Denver Colorado USA.
Chamberlin Observatory in the Observatory park, Denver, Colorado
Germany, Potsdam, Wissenschaftspark Potsdam, June 03, 2025 - Historical Observatory in Potsdam with dome roof in sunshine
a planets space exploration telescope observatory sky science blue sky clear scope searching extraterrestrial alien laboratory
Astronomical equipment at the McDonald observatory, in the Davis mountains of west Texas.
Dome housing the historical Hooker 100-inch telescope (completed in 1917); Mt Wilson, San Gabriel mountains, Los Angeles county, California
Glass dome roof of the Shopping Mall
The dome of the Colorado State Capitol in Denver Colorado USA.
Astronomical Observatory Telescope at beautiful sunset or sunrise. Armenia, Byurakan
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.
Sunset and silver dome of the Bonsecours Building, built in 1847, in Old Montreal Canada. Briefly the Parliament building and city hall in the 19th Century, now a market for over 100 years.
Large optical telescope in Crimean Astrophysical Observatory
Observatory, 3D rendering isolated on white background
Astronomical equipment at the McDonald observatory, in the Davis mountains of west Texas.
Detail of the truss architecture of the round-planned observation tower - Detail view
astronomical observatory indoor dome with night stars sky window
On June 10, 2024 this is a view of the architectural designed on the top of a antique building in the downtown area of Wichita Kansas
Leiden, The Netherlands, September 3, 2019: the old observatory of Leyden University in a neoclassicist building with four domes on its roof
Night View Of Space Observatory Against The Milky Way
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