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Solar flare from active region
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Star trails over a lake time-lapse image
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Orion molecular cloud complex
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Moon Mercury and Pleiades star cluster in night sky
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Lunar eclipse and Antares
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Stargazing party observing the Milky Way
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Full Moon over Monsaraz Castle Portugal
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Full Moon rising over Monsaraz Castle Portugal
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Alkaid and whirlpool galaxy
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Alkaid and whirlpool galaxy
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Milky Way over a tree Portugal
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ISS transit across the solar disc 2021
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Milky Way rising over Alqueva Lake Alqueve Dark Sky Reserve Portugal In the upper right a meteor is seen crossing the sky by MIGUEL CLAROSCIENC
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Blue horsehead nebula
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Angel Nebula (NGC 2170) a reflection nebula located around 2400 light years away in the constellation Monoceros Photographed from Cumeada Observato
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Solar prominence
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Large solar prominence Prominences are dense clouds of plasma or ionised gas in the Suns outer layer the corona Upon erupting the flares become
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Hydrogen gas clouds in Orion Nebula
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Lunar craters Clavius and Moretus on the Moon
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Starfield around Lagoon Trifid and NGC 6559
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Starfield around Lagoon Trifid and NGC 6559
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Blue horsehead nebula
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Angel Nebula (NGC 2170) a reflection nebula located around 2400 light years away in the constellation Monoceros Photographed from Cumeada Observato
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Andromeda Galaxy above a chimney of mine in Sao Domingos in Achada do Gamo Mertola Alqueva Dark Sky Reserve Portugal Andromeda is the nearest gal
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Orion Nebula (M42) is a vast cloud of dust and gas where new stars are being formed It is located around 1500 light years from Earth in the constell
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Large solar prominence
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ISS lunar transit March 2021
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Circular light painting creating using a drone in the night sky Photographed in Alqueva Dark Sky Reserve Portugal CreditlineMIGUEL CLAROSCIENCE
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Milky Way rising above Alqueva Lake Alqueva Dark Sky Reserve Portugal CreditlineMIGUEL CLAROSCIENCE PHOTO LIBRARY
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Solar prominence
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Solar prominence
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Solar prominence
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Solar prominence
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Solar prominence
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Large solar prominence Prominences are dense clouds of plasma or ionised gas in the Suns outer layer the corona Upon erupting the flares become
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Large solar prominence Prominences are dense clouds of plasma or ionised gas in the Suns outer layer the corona Upon erupting the flares become
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ISS lunar transit March 2021
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Large solar prominence
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Plato crater and Vallis Alpes lunar valley on the Moon
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Copernicus crater on the Moon
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Copernicus crater on the Moon
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Lunar craters Clavius and Moretus on the Moon
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Solar prominence
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Supermoon over trees Telheiro Dark Sky Alqueva Reserve Portugal A supermoon is a Full Moon that occurs when the Moon is at its perigee its closes
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Hydrogen gas clouds in Orion Nebula
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Solar prominence
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Angel Nebula (NGC 2170) a reflection nebula located around 2400 light years away in the constellation Monoceros Photographed from Cumeada Observato
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Andromeda Galaxy
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Milky Way arch over steppe field Portugal
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The arc of the Milky Way over mountains and water channels landscape within Canais do Guadiana Alqueva Dark Sky Reserve Portugal The Milky Way is o
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Saturn-Jupiter conjunction December 2020
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Milky Way over a caravan Alqueva Dark Sky Reserve Portugal Photo by MIGUEL CLAROSCIENCE PHOTO LIBRARY
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Andromeda Galaxy over a tree Portugal
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Stars of the asterism Big Dipper above a lake The Big Dipper asterism consists of seven bright stars and is part of the constellation of Ursa Major (
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Perseids meteor shower over trees Portugal
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Perseids meteor shower Portugal
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Half arc of the Milky Way over trees in Mertola Dark Sky Reserve Portugal at the end of summer Photo by MIGUEL CLAROSCIENCE PHOTO LIBRARY
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Perseids meteor shower crossing the Milky Way Portugal
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Milky Way over a farm Portugal
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Milky Way rising over an astrophotography workshop in Mertola Alqueva Dark Sky Reserve Portugal Photo by MIGUEL CLAROSCIENCE PHOTO LIBRARY
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Milky Way over a flat steppe field Diffuse light from the Andromeda Galaxy (top) is also seen Photographed in Mertola Alqueva Dark Sky Reserve Por
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Milky Way over Dark Sky Headquarters Alqueva Dark Sky Reserve Portugal Photo by MIGUEL CLAROSCIENCE PHOTO LIBRARY
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Meteor Pleiades star cluster and Mars over a chapel
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Jupiter and Saturn (bright light centre) in a planetary conjunction seen at twilight Planetary conjunctions occur when two planets are seen close to
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Milky Way over a caravan Alqueva Dark Sky Reserve Portugal Photo by MIGUEL CLAROSCIENCE PHOTO LIBRARY
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Solar prominence
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Andromeda Galaxy
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Trifid of the North Nebula
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Astrophotographer gazing at the night sky in Alqueva Dark Sky Reserve Portugal Photo by MIGUEL CLAROSCIENCE PHOTO LIBRARY
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Iris Nebula
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Andromeda Galaxy
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Night sky over stone circle Zodiacal light and Venus (lower centre) rising on the horizon over the standing stones of the Cromlech of Xerez near Mon
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Night sky in dark sky reserve View of the constellations Canis Major and Orion over the Alqueva Dark Sky Reserve Portugal Lake Alqueva (lower left)
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Rising full Moon The faint shadow on the lunar surface at bottom left is due to a penumbral lunar eclipse as the Moon passes through the faint outer
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Time-lapse image of the full Moon rising The faint shadow on the lunar surface at bottom left is due to a penumbral lunar eclipse as the Moon passes
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Rising full Moon The faint shadow on the lunar surface at bottom left is due to a penumbral lunar eclipse as the Moon passes through the faint outer
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Comet Neowise (C2020 F3) in dawn twilight This comet was discovered on 27th March 2020 by astronomers using the NEOWISE (Wide-Field Infrared Explore
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Comet Neowise (C2020 F3) in dawn twilight This comet was discovered on 27th March 2020 by astronomers using the NEOWISE (Wide-Field Infrared Explore
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Comet Neowise (C2020 F3) in dawn twilight This comet was discovered on 27th March 2020 by astronomers using the NEOWISE (Wide-Field Infrared Explore
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Comet Neowise (C2020 F3) in dawn twilight This comet was discovered on 27th March 2020 by astronomers using the NEOWISE (Wide-Field Infrared Explore
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Comet Neowise (C2020 F3) in dawn twilight This comet was discovered on 27th March 2020 by astronomers using the NEOWISE (Wide-Field Infrared Explore
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Milky Way in the night sky over the retractable roof of Cumeada Observatory in the Alqueva Dark Sky Reserve Portugal The Milky Way is our galaxy se
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Telescope at an observatory with the Milky Way in the night sky seen through the retractable roof This is the Cumeada Observatory in the Alqueva Dar
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Milky Way over fields
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Woman observing the Milky Way from inside The Milky Way is our galaxy seen from the inside forming a band of stars and nebulae stretching across the
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Composite image of the Milky Way captured from the Atacama Desert Chile and Alqueva Dark Sky Reserve Portugal The Milky Way is our galaxy seen fro
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Orion and Betelgeuse in the night sky over countryside with a silhouetted observer The stars of the constellation of Orion are at upper centre and u
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Heart and Soul nebulae optical image
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Venus and Saturn in the night sky above a moonlit mill Venus is the brighter object directly above the mill Saturn is the dot above and right of Ven
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Crescent Moon with Earthshine time-lapse montage
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Golden Beaver Moon over tree Photographed on 11 November 2019 from the Alandroal region in the Alqueva Dark Sky Reserve Portugal
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Crescent Moon with Earthshine and Saturn The rest of the Moon is visible due to Earthshine which is the fainter reflection of sunlight from the Eart
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Dumbbell planetary nebula
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Cocoon Nebula (IC 5146) optical image This nebula is located around 4000 light years from Earth in the constellation of Cygnus This is an emission
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Ursa Major in the night sky over countryside on a moonlit night The stars of the constellation of Ursa Major are at centre and upper centre Photogra
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Milky Way over countryside The arc of the Milky Way over a dead tree in a landscape within Noudar Park Alqueva Dark Sky Reserve Portugal The Milky
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Simeis 147 supernova remnant optical image
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Milky Way over lake with amateur astronomer The band of the Milky Way in the night sky over Lake Alqueva in Campinho part of the Alqueva Dark Sky R
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Milky Way over lake with stargazers The arc of the Milky Way in the night sky over Lake Alqueva in Campinho part of the Alqueva Dark Sky Reserve P
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The Horse Head and Flame Nebulae in Orion optical image
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