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Bigest Russian Telescope in Mountains (
Dome of Shenzhen Observatory
the silver dome of the mosque at Mahdia in Tunisia
Reykjavík, Capital Region, Iceland: geothermal water storage tanks on Öskjuhlid Hill, supplying the city with hot water, with a viewing deck and revolving restaurant on top.
Astronomical observatory for science research of space and cosmos.
Asiago,Astronomical Observatory
Brick observatory dome on a grassy hill with blue sky and clouds.
A night sky full of stars and an observatory on Ishigaki island.
in Quebec, Canada
Alphabet Building in Batumi, Georgia
Special astrophysical observatory of Russian Academy of sciences located in mountain area (Caucasus, Russia) at altitude 2000 m (6000 ft) near Arkhyz.  Surrounding mountains and blue sky serve as a background.
Interstellar Space exploration
National Astronomical Observatory - Bulgaria – Rozhen
A telescope turned towards the sun during a summer day ready to watch the stars at night
Professional Astronomical Observatory Telescope on sunset. Armenia, Byurakan
Reykjavík, Capital Region, Iceland: geothermal water storage tanks on Öskjuhlid Hill, supplying the city with hot water - clean energy.
The Pearl - Perlan, building in Reykjavik,Iceland
View inside the Uetliberg TV-tower which is 186.7 tall. The tower was built in 1990 and was used for radio and TV transmission. The image shows the view from the obsevationdeck. The tower is only visible at request or bookable for events.
Astronomical observatory for science research of space and cosmos.
stockholm sweden august 24 - 2021 many unknown people stand in the skyview dome at the globe in stockholm city sweden - the dome with people travels from the ground up to the top of the globe sports arena and has a view of the city of stockholm.
Observatory with dome structures on a grassy hill under a blue sky. Special astrophysical observatory of the Russian academy of sciences, Arkhyz
A research observatory in New Zealand at dusk.
Star tracks above telescope dome
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.
An aerial shot of Walnut Point observatory with the state park view around
telescope of the pico dos dias observatory MG Brasil
Open white dome of a large telescope in the Observatory in Krakow
Toulouse is a large city in southwestern France and the capital of the Haute-Garonne province in the southern region of Midi-Pyrenees. It is the fourth largest city in France. The urban architecture of Toulouse has always retained the character of rose-red brick. There are many historic sites. The city is the headquarters of Airbus. Ranked 274th on the list of Top 500 Global Cities in 2019.
Radio astronomy  Observatory. The village of Zelenchukskaya. Republic of Karachay-Cherkessia. Russia
Green land and tower in cloudy weather
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