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1821. APOD: 2013 July 15 - The Sombrero Galaxy from Hale
... 2013 July 15 . The Sombrero Galaxy from Hale . ... Explanation: What's going on in the center of this spiral galaxy? Named the Sombrero Galaxy for its hat-like resemblance, M104 features a prominent dust lane and a bright halo of stars and globular clusters . Reasons for the Sombrero 's hat -like appearance include an unusually large and extended central bulge of stars, and dark prominent dust lanes that appear in a disk that we see nearly edge-on . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130715.html -- 6.1 Кб -- 28.02.2014
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1822. APOD: 2013 July 14 - The Pillars of Eagle Castle
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 July 14 . The Pillars of Eagle Castle . ... Explanation: What lights up this castle of star formation? ... The above image is a composite of three of these glowing gas colors. ... Energetic light from young massive stars causes the gas to glow and effectively boils away part of the dust and gas from its birth pillar . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130714.html -- 4.8 Кб -- 28.02.2014
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1823. APOD: 2013 July 13 - Sunspot at Sunset
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 July 13 . Sunspot at Sunset . Image Credit Copyright : Jo Hunter . ... A sunspot so large it was visible to the naked eye is captured in the serene sunset view, near the center of a solar disk dimmed and distorted by Earth's dense atomosphere. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...
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Ссылки http://www.sai.msu.su/apod/ap130713.html -- 4.4 Кб -- 28.02.2014
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1824. APOD: 2013 July 12 - Messier's Eleven
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 July 12 . Messier's Eleven . ... In fact, the center of the galaxy lies near the right edge of the rich starscape and eleven bright star clusters and nebulae fall near the center of the frame. ... You can put your cursor over the image ( or click here ) for help identifying Messier's eleven. ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130712.html -- 5.4 Кб -- 28.02.2014
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1825. APOD: 2013 July 11 - Dusty Nebulae in Taurus
... 2013 July 11 . Dusty Nebulae in Taurus . ... Explanation: This complex of dusty nebulae linger along the edge of the Taurus molecular cloud , a mere 450 light-years distant. ... In fact RY Tauri is a pre-main sequence star, embedded in its natal cloud of gas and dust, also cataloged as reflection nebula vdB 27. ... Another pre-main sequence star, V1023 Tauri, can be spotted below and right, embedded in its yellowish dust cloud adjacent to the striking blue reflection nebula Ced 30. ...
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Ссылки http://www.sai.msu.su/apod/ap130711.html -- 4.8 Кб -- 28.02.2014
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1826. APOD: 2013 July 10 - Large Sunspots Now Crossing the Sun
... 2013 July 10 . Large Sunspots Now Crossing the Sun . ... Explanation: One of the largest sunspot regions in recent years is now crossing the Sun. This region of convoluted magnetic fields may well produce a solar flare that releases a cloud of energetic particles into the Solar System. ... The darkest sunspot regions contain nearly vertical magnetic fields and are called umbras, while the surrounding bronze regions -- more clearly showing stringy magnetic flux tubes -- are called penumbras. ...
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Ссылки http://www.sai.msu.su/apod/ap130710.html -- 5.2 Кб -- 28.02.2014
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1827. APOD: 2013 July 9 - Supergiant Star Gamma Cygni
... 2013 July 9 . Supergiant Star Gamma Cygni . ... Explanation: Supergiant star Gamma Cygni lies at the center of the Northern Cross, a famous asterism in the constellation of the Swan ( Cygnus ). ... The field of view spans over 3 degrees (six Full Moons) on the sky and includes emission nebula IC 1318 and open star cluster NGC 6910. ... Above and slightly left of Gamma Cygni , are the young, still tightly grouped stars of NGC 6910. ... About APOD | ... A service of: ASD at NASA / GSFC . ...
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Ссылки http://www.sai.msu.su/apod/ap130709.html -- 5.3 Кб -- 28.02.2014
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1828. APOD: 2013 July 8 - Pluto's Newly Discovered Moons Receive Names
Discover the cosmos! ... 2013 July 8 . Pluto's Newly Discovered Moons Receive Names . ... Explanation: Pluto's newly discovered moons now have names. Known previously as P4 and P5 , the International Astronomical Union has now given the fourth and fifth discovered moons of Pluto the names Kerberos and Styx . The small moons were discovered in 2011 and 2012 by the Hubble Space Telescope in preparation for the close passing of the New Horizons spacecraft by Pluto in 2015. ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130708.html -- 5.7 Кб -- 28.02.2014
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1829. APOD: 2013 July 7 - NGC 2170: Still Life with Reflecting Dust
... 2013 July 7 . NGC 2170: Still Life with Reflecting Dust . ... Explanation: In this beautiful celestial still life composed with a cosmic brush, dusty nebula NGC 2170 shines at the upper left. Reflecting the light of nearby hot stars, NGC 2170 is joined by other bluish reflection nebulae, a compact red emission region, and streamers of obscuring dust against a backdrop of stars. ... Follow APOD on: Facebook ( Daily ) ( Sky ) ( Spanish ) or Google Plus ( Daily ) ( River ) . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130707.html -- 5.4 Кб -- 28.02.2014
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1830. APOD: 2013 July 6 - NGC 6384: Spiral Beyond the Stars
... 2013 July 6 . NGC 6384: Spiral Beyond the Stars . Credit: ESA , Hubble , NASA . Explanation: The universe is filled with galaxies . But to see them astronomers must look out beyond the stars of our own galaxy, the Milky Way . This colorful Hubble Space Telescopic portrait features spiral galaxy NGC 6384, about 80 million light-years away in the direction of the constellation Ophiuchus . ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...
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Ссылки http://www.sai.msu.su/apod/ap130706.html -- 4.8 Кб -- 28.02.2014
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1831. APOD: 2013 July 5 - Globular Star Cluster NGC 6752
... 2013 July 5 . Globular Star Cluster NGC 6752 . ... Explanation: Some 13,000 light-years away toward the southern constellation Pavo, the globular star cluster NGC 6752 roams the halo of our Milky Way galaxy. Over 10 billion years old, NGC 6752 follows clusters Omega Centauri and 47 Tucanae as the third brightest globular in planet Earth's night sky. ... Telescopic explorations of the NGC 6752 have found that a remarkable fraction of the stars near the cluster's core, are multiple star systems. ...
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Ссылки http://www.sai.msu.su/apod/ap130705.html -- 5.0 Кб -- 28.02.2014
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1832. APOD: 2013 July 4 - M82: Starburst Galaxy with a Superwind
... 2013 July 4 . M82: Starburst Galaxy with a Superwind . ... Explanation: Also known as the Cigar Galaxy for its elongated visual appearance, M82 is a starburst galaxy with a superwind. In fact , through ensuing supernova explosions and powerful winds from massive stars, the burst of star formation in M82 is driving a prodigious outflow. ... The material has been ionized by the superwind shock or intense ultraviolet radiation from the young, massive stars in the galaxy's core. ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130704.html -- 5.4 Кб -- 28.02.2014
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1833. APOD: 2013 July 3 - Stars and Lightning Over Greece
... 2013 July 3 . Stars and Lightning Over Greece . ... Explanation: It may appear, at first, like the Galaxy is producing the lightning, but really it's the Earth. ... Visible farther in the distance are lights from the town of Preveza on the Greek mainland. ... The lightning branch on the left appears to be striking near Preveza, whereas the lightning strike on the right appears to be striking near Mount Ainos on the Greek Island of Cephalonia . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130703.html -- 5.6 Кб -- 28.02.2014
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1834. APOD: 2013 July 2 - Circling a Black Hole at its Photon Sphere
... 2013 July 2 . Circling a Black Hole at its Photon Sphere . ... One particularly interesting place near a black hole is its photon sphere , where photons can orbit in circles, a sphere 50 percent further out than the event horizon . Were you to look out from the photon sphere of a black hole , half of the sky would appear completely black, half of the sky would appear unusually bright, and the back of your head would appear across the middle. ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130702.html -- 6.2 Кб -- 28.02.2014
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1835. APOD: 2013 July 1 - Orbiting a Black Hole
... 2013 July 1 . Orbiting a Black Hole . ... Explanation: What would it look like to orbit a black hole? ... For another, the sky near the black hole would appear significantly distorted , with more and more images of the entire sky visible increasingly near the black hole. ... Orbiting a black hole, as shown in the above scientifically-accurate computer-created illustrative video, will show stars that pass nearly directly behind the black hole as zipping around rapidly near the Einstein ring. ...
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Ссылки http://www.sai.msu.su/apod/ap130701.html -- 5.4 Кб -- 28.02.2014
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1836. APOD: 2013 June 30 - Saturn's Hyperion: A Moon with Odd Craters
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 June 30 . Saturn's Hyperion: A Moon with Odd Craters . Image Credit Copyright: Cassini Imaging Team , SSI , JPL , ESA , NASA . ... An image from the 2005 pass, shown above in false color, shows a remarkable world strewn with strange craters and a generally odd surface . ... About APOD | ... A service of: ASD at NASA / GSFC . ...
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Ссылки http://www.sai.msu.su/apod/ap130630.html -- 5.6 Кб -- 28.02.2014
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1837. APOD: 2013 June 29 - PanSTARRS: The Anti Tail Comet
... 2013 June 29 . PanSTARRS: The Anti Tail Comet . ... But because planet Earth passed through the comet's orbital plane in late May, PanSTARRS will also be remembered for its remarkably long anti-tail . That edge-on perspective looking along the broad, fanned-out dust tail as it trailed behind the comet created the appearance of an anti-tail pointing in the sunward direction, back toward the inner solar system. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...
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Ссылки http://www.sai.msu.su/apod/ap130629.html -- 5.0 Кб -- 28.02.2014
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1838. APOD: 2013 June 28 - A Super Moon's Halo
... 2013 June 28 . A Super Moon's Halo . ... Seen from Punta Piedras, Argentina and the mouth of the Rio de La Plata, near Buenos Aires, the Super Moon's light created this magnificent circular lunar halo . ... So this halo has an inner radius of 22 degrees, just like the halos of the less-than-super moons. Even more common than a Super Moon, beautiful 22 degree halos can be spotted at any time of year. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...
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Ссылки http://www.sai.msu.su/apod/ap130628.html -- 4.7 Кб -- 28.02.2014
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1839. APOD: 2013 June 27 - Noctilucent Clouds over Moscow
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 June 27 . Noctilucent Clouds over Moscow . ... Explanation: This panoramic night scene from June 8 looks out across a Moscow skyline from atop the main building of Lomonosov Moscow State University. ... During this northern summer, NASA's AIM mission provides daily projections of the noctilucent clouds as seen from space . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap130627.html -- 5.3 Кб -- 28.02.2014
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1840. APOD: 2013 June 26 - M31: The Andromeda Galaxy
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 June 26 . M31: The Andromeda Galaxy . ... Explanation: Andromeda is the nearest major galaxy to our own Milky Way Galaxy . ... The diffuse light from Andromeda is caused by the hundreds of billions of star s that compose it. ... Andromeda is frequently referred to as M31 since it is the 31st object on Messier 's list of diffuse sky objects. ...
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Ссылки http://www.sai.msu.su/apod/ap130626.html -- 5.2 Кб -- 28.02.2014
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