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closeup view on oculars of large professional telescope located indoors
Latina woman doctor by profession with an average age of 40 years dressed in a white coat and N95 mask is in her medical office performing a visual examination on her patient with state-of-the-art machines
Solar ovens and stoves use solar energy to heat or cook food and water. Bake, cook, steam and only with the power of the sun without the necessary fuel. You can bake, cook and stew, metall, metallic, global warning, heat-trapping
Roof from behind the water glass
Close-up of nose of Etihad Airways Boeing 787-9 Dreamliner register A6-BLR at Swiss Airport Zürich Kloten on a sunny spring morning. Photo taken April 14th, 2023, Kloten, Canton Zurich, Switzerland.
A large satellite antennae.
Marker to start drilling the wall. This tool is small like a pen but the tip is very sharp and hard. Made from yellowish stainless steel. How to use it is by pressing it at the point where you want to make a hole in the wall by drilling, then pressing the tool and the spring inside will make the blow very hard until there is a hole in the wall.
The Mormon Tabernacle in Salt Lake City, Utah.
Clouse up Microscope Mirror Parts. India
telescope of the pico dos dias observatory MG Brasil
architecture abstract of astronomical equipment at the McDonald observatory. In the Davis mountains of west Texas under an intricate abstract cloudscape.
Looking out of an observatory in Vicuna, Chile
Close up on a part of a drinking glass with water - focus on the shadow
astronomical observatory telescope indoor blue sky
Effelsberg, Germany - May 14, 2021: Constructed from 1968 to 1971 the radio telescope Effelsberg is one of the largest fully steerable radio telescope on Earth. It is located on the edge of the popular hiking area Sahrbachtal in the region of Eifel.
black and white light reflections on crystal glass on dark background
Frederick C. Gillett Gemini North telescope open for evening viewing just as stars begin to emerge in sky on the summit of Mauna Kea. Hawaii, USA.
A closeup of a unique vintage golden telescope.
A satellite dish points skyward at a telecommunications ground facility.
Welding seam on a stainless steel structure, close-up.
Old telescope
Abstract background gray design decorative visual reflection metal three dimensional art.
Small white satellite dish under the sky
steel shiny ball isolated on black background
A black microscope with a dark orange background.The  lens shown close-up. Selective focus on the large size lens over the slide.
Big astronomical telescope in observatory for science research.
The observatory dome atop Palomar Mountain, California, USA.
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.
Coin Operated Binoculars at a Scenic Lookout
Free Images: "bestof:ReflectingTelescope 016.jpg The disk after polishing was set up in the observatory at Ohio Wesleyan University National Institute of Standards and Technology"
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