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9021. Missing black holes found | Astronomy.com
... Behemoth black hole found in an unlikely place . Gravitational wave search provides insights into galaxy evolution and mergers . ... Missing black holes found . A new study of galaxies has unmasked hundreds of black holes hiding deep inside dusty galaxies billions of light-years away. ... For instance, astronomers have learned that most massive galaxies steadily build up their stars and black holes simultaneously until they get too big and their black holes suppress star formation. ...
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Ссылки http://www.astronomy.com/news/2007/10/missing-black-holes-found -- 69.7 Кб -- 10.04.2016
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9022. M16 scorched by supernova | Astronomy.com
... Tonight's Sky . ... Observing . ... Supernova showered Earth with radioactive debris . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... M16 scorched by supernova . Hot dust in the Eagle Nebula points to a stellar explosion there. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2007/01/m16-scorched-by-supernova -- 67.9 Кб -- 10.04.2016
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9023. Dialing in a star factory | Astronomy.com
... Tonight's Sky . ... Observing . ... Star Atlas . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... space flight . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Dialing in a star factory . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2005/05/dialing-in-a-star-factory -- 69.7 Кб -- 10.04.2016
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9024. The dusty disk of NGC 247 | Astronomy.com
... DISK т?? ... Four spiral galaxies in Leo . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... The dusty disk of NGC 247 . ... The spiral galaxy NGC 247 is one of the closest spiral galaxies of the southern sky. ... This is a particular problem for NGC 247 with its highly inclined orientation, as the line of sight to the Cepheids passes through the galaxy's dusty disk. ... This sequence gives us a close-up view of the spiral galaxy NGC 247 and its rich backdrop....
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Ссылки http://www.astronomy.com/news/2011/03/the-dusty-disk-of-ngc-247 -- 70.2 Кб -- 10.04.2016
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9025. The Leonid meteor shower fast approaches | Astronomy.com
... The Leonid meteor shower fast approaches . ... While it can't compete with last year's spectacular display, this year's show still promises excitement. т??Observers under a dark sky can expect to see around 20 meteors per hour radiating from the constellation Leo the Lion,т?? says Astronomy Senior Editor Richard Talcott. т??The best time to watch on the 17th comes once the Moon sets around 3 a.m. local time.т?? ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2010/11/leonid-meteor-shower-2010 -- 69.2 Кб -- 10.04.2016
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9026. Chandra X-ray Observatory, Cambridge, Massachusetts | Astronomy.com
... Tonight's Sky . ... Observing . ... Sky this Month . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Chandra X-ray Observatory, Cambridge, Massachusetts . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/authors/chandra-x-ray-observatory -- 56.6 Кб -- 10.04.2016
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9027. Bars kill spiral galaxies | Astronomy.com
... Tonight's Sky . ... Star Atlas . ... Four spiral galaxies in Leo . ... Bars kill spiral galaxies . The Galaxy Zoo 2 project helped an international team of scientists discover that bars in many spiral galaxies could be helping kill these star cities off. ... With the help of the army of volunteers working on the Galaxy Zoo 2 т??citizen scienceт?? project, an international team of scientists has discovered that the bars found in many spiral galaxies could be helping kill these star cities off. ...
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Ссылки http://www.astronomy.com/news/2010/11/bars-kill-spiral-galaxies -- 73.4 Кб -- 10.04.2016
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9028. Primordial dry ice fuels comet jets | Astronomy.com
... Astronomy for Kids . ... Astronomy 101 . ... Primordial dry ice fuels comet jets . Images from the November 4 Comet 103P/Hartley flyby show spectacular jets of gas and particles bursting from many distinct spots on the surface of the comet. ... One of the biggest comet findings coming out of the amazing images and data taken by the University of Maryland-led EPOXI mission as it zipped past Comet 103P/Hartley last week is that dry ice is the т??jetт?? fuel for this comet and perhaps many others. ...
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Ссылки http://www.astronomy.com/news/2010/11/cometary-dry-ice-jet-fuel -- 75.8 Кб -- 10.04.2016
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9029. Scientists use light signatures to track merging supermassive black holes |
... Behemoth black hole found in an unlikely place . ... black holes . ... Equipment Use . ... Scientists use light signatures to track merging supermassive black holes . Researchers are creating a detailed blueprint that will guide other scientists searching for merging black holes, using ordinary visible light and existing telescopes. ... They are creating a detailed blueprint that will guide other scientists searching for merging black holes, using ordinary visible light and existing telescopes. ...
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Ссылки http://www.astronomy.com/news/2010/11/light-signatures-to-track -- 76.9 Кб -- 10.04.2016
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9030. Swift sizes up Comet ISON | Astronomy.com
... Tonight's Sky . ... Sun . ... Observing . ... solar system . ... Swift sizes up Comet ISON . Using images acquired over the past two months, astronomers have made initial estimates of Comet ISONт??s water and dust production and used them to infer the size of its icy nucleus. ... COMET ISON . ... Comparing the amount of gas needed for a normal comet to blow off dust at the rate observed for ISON, the scientists estimate that the nucleus is roughly 3 miles (5km) across, a typical size for a comet. ...
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Ссылки http://www.astronomy.com/news/2013/04/swift-sizes-up-comet-ison -- 74.7 Кб -- 10.04.2016
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9031. The titanian seasons turn, turn, turn | Astronomy.com
... Tonight's Sky . ... Moon . ... Observing . ... The titanian seasons turn, turn, turn . ... Images from NASA's Cassini spacecraft show a concentration of high-altitude haze and a vortex materializing at the south pole of Saturn's moon Titan, signs that the seasons are turning on Saturn's largest moon. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2012/07/the-titanian-seasons-turn -- 68.7 Кб -- 10.04.2016
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9032. Earth's shadow on the Moon | Astronomy.com
... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Earth's shadow on the Moon . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2012/05/earths-shadow-on-the-moon -- 68.9 Кб -- 10.04.2016
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9033. Ghosts in the machine | Astronomy.com
... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Ghosts in the machine . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter...
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Ссылки http://www.astronomy.com/magazine/2004/02/ghosts-in-the-machine -- 63.0 Кб -- 10.04.2016
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9034. Do pulsars beam neutrinos? | Astronomy.com
... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Do pulsars beam neutrinos? ... A pulsar is a rotating neutron star possessing intense magnetic fields and spewing energy in a searchlight-like beam usually observed at radio wavelengths. ... If the beam intersects Earth," Link says, "the star would then be a neutrino pulsar." Neutrino pulsars could rank among the sky's strongest sources of high-energy muon neutrinos and might be the first such sources found. ...
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Ссылки http://www.astronomy.com/news/2005/05/do-pulsars-beam-neutrinos -- 69.1 Кб -- 10.04.2016
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9035. February 2005 astro bytes | Astronomy.com
... Ask Astro . ... Behemoth black hole found in an unlikely place . Gravitational wave search provides insights into galaxy evolution and mergers . ... February 2005 astro bytes . Shuttle launch date set, young galaxy cluster, Ariane 5 Heavy soars, and more . ... NASA will next attempt a shuttle launch on May 15. NASA . February 18, 2005 . ... Small galaxies contain less gas, so not as much gas needs to fall into a central black hole before the gas is energized enough to be blown away. ...
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Ссылки http://www.astronomy.com/news/2005/02/february-2005-astro-bytes -- 84.5 Кб -- 10.04.2016
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9036. November 2004 astro bytes | Astronomy.com
... Ask Astro . ... Young super-Jupiter found wandering without a parent . ... Behemoth black hole found in an unlikely place . Gravitational wave search provides insights into galaxy evolution and mergers . ... black holes . ... Tune into the Asteroid Day press conference . ... November 2004 astro bytes . ... We found a large amount of gas in this young galaxy, and when we add the mass of this gas to that of the black hole, they add up to nearly the total mass of the entire system," says Carilli. ...
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Ссылки http://www.astronomy.com/news/2004/11/november-2004-astro-bytes -- 87.1 Кб -- 10.04.2016
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9037. Phenomenon may heat space | Astronomy.com
... Tonight's Sky . ... Observing . ... Star Atlas . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... space flight . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Phenomenon may heat space . ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2006/01/phenomenon-may-heat-space -- 67.7 Кб -- 10.04.2016
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9038. December 2004 astro bytes | Astronomy.com
... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Observing . ... Ask Astro . ... Young super-Jupiter found wandering without a parent . ... space flight . ... Astronomy for Kids . ... December 2004 astro bytes . ... December 28, 2004 . ... Over his six space flights, Young has totaled 835 hours in space. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2004/12/december-2004-astro-bytes -- 76.4 Кб -- 10.04.2016
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9039. Beta Pictoris' dusty disks | Astronomy.com
... DISK т?? ... Observing . ... Beta Pictoris' dusty disks . ... S cientists using the Hubble Space Telescope's Advanced Camera for Surveys imaged a second disk of dust surrounding nearby star Beta Pictoris. ... Beta Pictoris, which lies 63 light-years away, has a second dust disk inclined 4ТК to its main disk. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2006/07/beta-pictoris-dusty-disks -- 68.6 Кб -- 10.04.2016
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9040. Supernova data multiplies | Astronomy.com
... Tonight's Sky . ... Observing . ... Supernova showered Earth with radioactive debris . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Supernova data multiplies . In just 3 months, the SDSS had added significantly to the supernova tally. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...
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Ссылки http://www.astronomy.com/news/2006/01/supernova-data-multiplies -- 69.0 Кб -- 10.04.2016
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