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Astronomical observatory under star trails sky at night. High quality photo
Astronomer looking at the starry skies with a telescope
Starry night sky with star trails and an amateur astronomical telescope. Circular star trails around Polaris (North Star) above the trees
milkyway in the night over a telescope observartory
A telescope stands in the middle of the Atacama Desert under a clear sky in front of the countless stars of the Milky Way
Radio telescopes observe the Milky Way
Starry sky at the astronomical observatory of Roque de los Muchachos, on the Canary Island of La Palma, Spain.
A satellite communications tower under a starry sky at night. Circolar star trails in the background. The camera is pointed at the North Star so the stars turn in a circle.
Carnarvon Satellite dish with southern cellestial stars spinning around dish .  Australia
Helioscope and telescope in observatory
Radio telescopes and the Milky Way at night
James Webb Telescope in outer space on orbit of Earth planet. Sci-fi space collage. Astronomy science
closeup view on oculars of large professional telescope located indoors
De Westerbork Synthese Radio Telescoop is een uit veertien losse parabolische antennes bestaande radiotelescoop in de bossen nabij Hooghalen en Westerbork in de Nederlandse provincie Drenthe.
Optical telescope inside a dome of an astronomic observatory. Watching the space concept
Star trails over Dahaidao,Hami City,Xinjiang, china.
Modern telescope for landscape exploring the night sky.
Dunescape Nationalpark Spiekeroog, East-Frisian-Island, Germany
A view of the night sky in Los Angeles as seen from the observatory
Satellite Dish Reaching for The Stars at Night
Astronomical telescope for observing stars, planets, Moon and other celestial objects.
Observatory Astronomy Telescopes out in the open near Sutherland South Africa
Milky way above telescope dome
A night sky full of stars and an observatory on Ishigaki island.
Nemrut mount, Turkey - Ancient stone heads representing the gods of the Kommagene kingdom
observatory, a large telescope
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The Haleakala High Altitude Observatory (Science City) at the summit of the Haleakala Crater (10020 ft) in Maui, Hawaii.
A sextant device is a marine navigation instrument which is used to measure the angle between two objects.
Shot of the Mojave National Preserve in California. The preserve was established to protect nature and local animal species.
Free Images: "bestof:Boomerang Telescope.jpeg Press release image http //cmb phys cwru edu/boomerang/press_images/index html PD-USGov BOOMERanG experiment"
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