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561. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BDAEB3F1D-B38F-401B-808B-C2B85E4BD105%7D
. Colliding galaxy clusters MACS J0717+3745, more than 5 billion light-years from Earth. Background is Hubble Space Telescope image; blue is X-ray image from Chandra, and red is VLA radio image. Van Weeren, et al.; Bill Saxton, NRAO/AUI/NSF; NASA
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BDAEB3F1D-B38F-401B-808B-C2B85E4BD105%7D -- 3.3 Кб -- 10.04.2016
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562. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD5ECB008-545B-4F5A-BC85-056C2D7E728F%7D
Enormous arms of hot gas have been revealed in the Coma galaxy cluster in data from NASA's Chandra X-ray Observatory and ESA's XMM-Newton. ... Researchers think that these arms which span at least a half million light years were most likely formed when smaller galaxy clusters had their gas stripped away by the head wind created by the motion of the clusters through the hot gas. ... Optical: SDSS ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD5ECB008-545B-4F5A-BC85-056C2D7E728F%7D -- 4.0 Кб -- 10.04.2016
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563. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC661DFE7-63F4-49F1-80BC-998DE9921520%7D
. Observations by the National Science Foundation's Jansky Very Large Array, pictured here, show that a suspected fast radio burst afterglow is actually radio emission from an active galactic nucleus. NRAO
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC661DFE7-63F4-49F1-80BC-998DE9921520%7D -- 3.2 Кб -- 10.04.2016
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564. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC0A6DBE0-3883-44CF-B752-2027A2391312%7D
. Map shows the anisotropies of the cosmic microwave background (CMB) observed by Planck. ESA/Planck Collaboration
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC0A6DBE0-3883-44CF-B752-2027A2391312%7D -- 3.0 Кб -- 10.04.2016
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565. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BBE736067-92A8-4633-BEB1-0EE285DBA893%7D
. Artist s conception of MAVEN s Imaging UltraViolet Spectrograph (IUVS) observing the Christmas Lights Aurora" on Mars. MAVEN observations show that aurora on Mars is similar to Earth s "Northern Lights" but has a different origin. University of Colorado
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BBE736067-92A8-4633-BEB1-0EE285DBA893%7D -- 3.3 Кб -- 10.04.2016
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566. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BB8F925E6-2586-4597-B737-DE3439EF57C8%7D
. Artist s impression of the disks around the young stars HK Tauri A and B. ESO
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BB8F925E6-2586-4597-B737-DE3439EF57C8%7D -- 2.9 Кб -- 10.04.2016
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567. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAC9EFB70-0F8E-4FA8-8500-91819FD9AEB6%7D
Fermi observations suggest possible years-long cyclic changes in gamma-ray emission from the blazar PG 1553+113. The graph shows Fermi Large Area Telescope data from August 2008 to July 2015 for gamma rays with energies above 100 million electron volts (MeV). For comparison, visible light ranges between 2 and 3 electron volts. Vertical lines on data points are error bars. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAC9EFB70-0F8E-4FA8-8500-91819FD9AEB6%7D -- 4.1 Кб -- 10.04.2016
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568. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAAE14053-FF17-4B59-997E-C0695F3D2E53%7D
. Artist s impression of the planet Beta Pictoris b. ESO
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAAE14053-FF17-4B59-997E-C0695F3D2E53%7D -- 2.8 Кб -- 10.04.2016
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569. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAAAD4A94-EE56-4C5B-9C38-D16004B4B338%7D
. Massive galaxy cluster Abell 2744, nicknamed Pandora's Cluster, takes on a ghostly look where total starlight has been artificially colored blue in this Hubble view. NASA/ESA/IAC/HFF Team, STScI
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BAAAD4A94-EE56-4C5B-9C38-D16004B4B338%7D -- 3.1 Кб -- 10.04.2016
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570. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B9A5B5658-6AD3-4C0D-A604-FA6912ED957C%7D
... Embedded within this view are 2,753 star clusters. The view is 61,600 light-years across and contains images of 117 million stars in the galaxy's disk. Bottom-Left] An enlargement of the boxed field in the top image reveals myriad stars and numerous open star clusters as bright blue knots. Hubble's bird's-eye view of M31 allowed astronomers to conduct a larger-than-ever sampling of star clusters that are all at the same distance from Earth, 2.5 million light-years. ...
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B9A5B5658-6AD3-4C0D-A604-FA6912ED957C%7D -- 6.2 Кб -- 10.04.2016
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571. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B939CD07F-87DD-46AF-A14A-CF36F2EF4D4C%7D
. Artist's impression of a dusty disk around a red dwarf star. NASA/JPL-Caltech/T. Pyle (SSC)
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B939CD07F-87DD-46AF-A14A-CF36F2EF4D4C%7D -- 2.9 Кб -- 10.04.2016
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572. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7D109877-2FFD-41CD-A3CE-7B59C32C6470%7D
. This artist's conception shows the object named WISE J085510.83-071442.5, the coldest known brown dwarf. Brown dwarfs are dim star-like bodies that lack the mass to burn nuclear fuel as stars do. Penn State University/NASA/JPL-Caltech
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B7D109877-2FFD-41CD-A3CE-7B59C32C6470%7D -- 3.3 Кб -- 10.04.2016
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573. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B3D79FAB3-F8F1-4C18-97F7-B3E667AE329F%7D
. Milan seen from the ISS in 2015. NASA/ESA
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B3D79FAB3-F8F1-4C18-97F7-B3E667AE329F%7D -- 2.8 Кб -- 10.04.2016
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574. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2583741B-1B0F-47E7-880D-B55CE09A5CC4%7D
. In an ordinary core-collapse supernova with no "central engine," ejected material expands outward nearly spherically, left. At right, a strong central engine propels jets of material at nearly the speed of light and generates a gamma-ray burst (GRB). The center panel shows an intermediate supernova like SN 2012ap with a weak central engine, weak jets, and no GRB. Bill Saxton, NRAO/AUI/NSF
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2583741B-1B0F-47E7-880D-B55CE09A5CC4%7D -- 3.6 Кб -- 10.04.2016
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575. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B1E478160-7F57-4A44-905C-607797D48669%7D
. Protesters are attempting to block astronomers from building the Thirty Meter Telescope atop Mauna Kea on the Big Island of Hawaii. TMT Collaboration
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B1E478160-7F57-4A44-905C-607797D48669%7D -- 3.0 Кб -- 10.04.2016
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576. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B053D4CC4-AD4A-493B-BB28-84AC38B6FF2A%7D
. This graphic depicts the orbit of Comet Siding Spring (C/2013 A1) as it swings around the Sun in 2014. On October 19, the comet will have a very close pass at Mars. Its nucleus will miss Mars by about 82,000 miles (132,000 kilometers). The comet's trail of dust particles shed by the nucleus might be wide enough to reach Mars or might also miss it. NASA/JPL-Caltech
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B053D4CC4-AD4A-493B-BB28-84AC38B6FF2A%7D -- 3.6 Кб -- 10.04.2016
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577. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF3EE98E8-790E-4CD2-8D95-0D93300B968D%7D
. Map of the sky towards the central bulge of the Milky Way, with the positions of the binary candidates indicated as red circles. The background image is based on near-infrared observations obtained in the course of the Vista Variables in the V a L ctea ESO Public Survey. The scale is approximately 20 by 15 . D. Minniti
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BF3EE98E8-790E-4CD2-8D95-0D93300B968D%7D -- 3.5 Кб -- 10.04.2016
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578. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE37C6AF0-F842-4AD5-B251-50A290051A6F%7D
. Artist's conception of a young still-forming brown dwarf with a disk of material orbiting it and jets of material ejected outward from the poles of the disk. Bill Saxton, NRAO/AUI/NSF
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BE37C6AF0-F842-4AD5-B251-50A290051A6F%7D -- 3.1 Кб -- 10.04.2016
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579. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC53C5FCA-80C2-41CB-B640-4C65ECAFD672%7D
. Quotes: This study shows the ancient bombardment of Mars by comets and asteroids would have been greatly beneficial to life there, if life was present, said Mojzsis, a professor in the geological sciences department. But up to now we have no convincing evidence life ever existed there, so we don t know if early Mars was a crucible of life or a haven for life.
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BC53C5FCA-80C2-41CB-B640-4C65ECAFD672%7D -- 3.6 Кб -- 10.04.2016
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580. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BBD80EC89-E537-49E4-B0B1-1E918F147528%7D
. AM CVn are a rare class of objects where one white dwarf is pulling material from a compact companion star, such as a second white dwarf. Chandra and optical telescopes were used to identify two systems of binary stars that will one day become AM CVn systems. As the orbit between these white dwarfs shrink, scientists predict ripples in space-time will be given off. NASA/CXC/M.Weiss
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Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BBD80EC89-E537-49E4-B0B1-1E918F147528%7D -- 3.6 Кб -- 10.04.2016
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