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A comet passes through Earth's atmosphere above Lake Powell, Utah.
Marker indicating spot where Captain Lewis got farthest on the Marias River on the Blackfeet Reservation in northern Montana
Photo of a real comet in the night sky.
Mount Evans, Clear Creek County, Colorado, USA: Ruins of Mount Evans Crest House and the Meyer–Womble Observatory (MWO) astronomical observatory - The crest house was completed in 1941 and destroyed by a fire in 1979. Designed by the architect Edwin A. Francis for the German national Justus 'Gus' Roehling. Terminus of the Mount Evans Scenic Byway - Mount Evans is the highest and most famous mountain in the Front Range, a mountain range of the Rocky Mountains. At 4,350 meters (14,264 feet) in height, it is one of the 54 so-called 'Fourteeners' in Colorado, i.e. the peaks over 14,000 feet in height. Of these, it is the closest to Denver
Radio telescopes and the Milky Way at night
NEOWISE Comet in Night Sky with Milky Way Galaxy - Bright rare comet in dark sky with crisp bold Milky Way Galaxy and silhouetted trees mountain astrophotography landscape. Very dark skies perfect for stargazing.
Carnarvon Satellite dish with southern cellestial stars spinning around dish .  Australia
The Mauna Kea observatories at the top of Mauna Kea (13800 ft) in Big Island, Hawaii
Devil's tower national monument in northeast Wyoming with copyspace and Bales of hay align in fields pointing way to Devil's Tower in Wyoming - site of Close Encounters of the Third Kind.
Bear Lodge Through the Trees
Night landscape with stars covered sky and C/2020 F3 (NEOWISE) comet with light tail.
Devils Tower in Devils Tower National Monument, Wyoming, USA. The monolith is an igneous intrusion with columnar (hexagonal) jointing of the granite rising through the surrounding sedimentary rock.
Neowise comet C/2020 F3 above night forest.
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.
Calar Alto astronomical telescope in Almería (Spain), there is a telecommunications tower, there are rocks and vegetation on the ground, the sky is clear
Mt Audubon and Brainard Lake, Indian Peaks Wilderness Area, Colorado. Just after sunrise.
Comet in the night sky
The Mauna Kea observatories at the top of Mauna Kea (13800 ft) in Big Island, Hawaii
Sundance, Wyoming, USA June 3, 2024: Devils Tower National Monument dominates the landscape as It rises 1,267ft. above the Belle-Fourche river. It is 867 feet from the base to the summit. This massive butte  evokes feelings of beauty, majesty, reverence and power.
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.
Meteor storm in the night sky. Meteorites and meteoroids. Bright stream of meteors. Falling stars on a black background.
Comet Neowise over the city of Veliko Tarnovo
Milky way 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.
spring nature landscape with plants made in spain
De Westerbork Synthese Radio Telescoop, ook bekend als Radiosterrenwacht Westerbork, is een uit veertien losse parabolische antennes bestaande radiotelescoop in de bossen nabij Hooghalen en Westerbork in de Nederlandse provincie Drenthe.
C/2020 F3 (NEOWISE) or Comet NEOWISE is a retrograde comet with a near-parabolic orbit. A comet is an icy, small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing.
Icelandic Snowcapped Coastal Glaciers and Mountain Panorama at the south-eastern Golden Cirlce Route in Wintertime. Frozen sand plain - beach and gravel field in the foreground. Snowy mountain range and glaciers in the background under sunny blue skys. Close the village of Vik i Myrdal, South Central Iceland, Iceland, Nordic Countries, Europe
Geminid Meteor Shower and the Milky Way Over a mountain. Geminid Meteor in the night sky
View of cliff face from the top of the Cheddar Gorge in Somerset, England
Free Images: "bestof:Cuneiform tablet recording observation of Halley's Comet.JPG en Observation of Haley's Comet recorded in Cuneiform on a clay tablet between 22-28 September 164"
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Cuneiform tablet, legal document concerning a trial, Sumer, modern Iraq, c. 2037-2029 BC - Spurlock Museum, UIUC - DSC05943.jpg
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Tablet in Akkadian recording a court order to settle an account concerning barley, Uruk, 544 BC, clay - Oriental Institute Museum, University of Chicago - DSC07092.JPG
Tablet in Akkadian recording litigation in court regarding the division of sheep, Southern Babylonia, reign of Cambyses II, 530-522 BC, clay - Oriental Institute Museum, University of Chicago - DSC07094.JPG
Tablet in Akkadian recording land appropriated by the king and entrusted to various royal offices, Tello, Old Babylonian Period, 2000-1600 BC, clay - Oriental Institute Museum, University of Chicago - DSC07084.JPG
Tablet in Akkadian language recording domestic animals, Bismaya, reign of Shar-kali-sharri, c. 2100 BC, clay - Oriental Institute Museum, University of Chicago - DSC07076.JPG
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Tablet in Akkadian language recording the distribution of beer, perhaps Umma, reign of Shar-kali-sharri, c. 2100 BC, clay - Oriental Institute Museum, University of Chicago - DSC07079.JPG
Tablet in Akkadian language recording court proceedings with seal impressed envelope, Yorgan Tepe, Kingdom of Mittani, 1450-1350 BC, clay - Oriental Institute Museum, University of Chicago - DSC07088.JPG
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Round tablet in Sumerian language recording dimensions of fields, Tello, 8th year of reign of Amar-Suen, c. 2039 BC, clay - Oriental Institute Museum, University of Chicago - DSC07081.JPG
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Clay accounting ball with calculi, counters, and evolution of cuneiform - Oriental Institute Museum, University of Chicago - DSC07070.JPG
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Tablet documenting the sale of real estate for wool and other commodities, Shuruppak, Early Dynastic Period, 2500-2330 BC, clay - Oriental Institute Museum, University of Chicago - DSC07072.JPG
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Foundation Deposit, Babylonia, c. 2500 BCE, terracotta, HAA.JPG
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