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8961. A Valentine's Day solar flare | Astronomy.com
... Tonight's Sky . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... solar system . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Picture of the Day . ... A Valentine's Day solar flare . ... 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/2011/02/valentines-day-solar-flare -- 67.9 Кб -- 10.04.2016
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8962. Extrasolar atmospheres | 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 . ... Extrasolar atmospheres . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email...
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Ссылки http://www.astronomy.com/magazine/2011/02/extrasolar-atmospheres -- 62.8 Кб -- 10.04.2016
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8963. Hubble captures Comet ISON | Astronomy.com
... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Observing . ... Hubble captures Comet ISON . ... Comet ISON is potentially the "comet of the century" because around the time the comet makes its closest approach to the Sun on November 28 it may briefly become brighter than the Full 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/2013/04/hubble-captures-comet-ison -- 68.8 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/news/2013/04/~/link.aspx?_id=8734F8BE270E41E285CA2594978CD012&_z=z -- 68.8 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/~/link.aspx?_id=8734F8BE270E41E285CA2594978CD012&_z=z -- 68.8 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://www.astronomy.com/news/2013/04/~/link.aspx?_id=8734F8BE270E41E285CA2594978CD012&_z=z -- 68.8 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/~/link.aspx?_id=8734F8BE270E41E285CA2594978CD012&_z=z -- 68.8 Кб -- 10.04.2016
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8964. Phosphorus from meteorites | Astronomy.com
... Tonight's Sky . ... Observing . ... Phosphorus from meteorites . ... Matthew Pasek, a doctoral candidate at the University of Arizona, thinks meteorites may have brought to Earth the phosphorus needed for life to begin. ... Working with Dante Lauretta, assistant professor of planetary sciences at the university, Pasek argues that iron meteorites could have brought more phosphorus to Earth than occurs naturally. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2004/08/phosphorus-from-meteorites -- 74.6 Кб -- 10.04.2016
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8965. Earliest galaxies revealed | Astronomy.com
... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Earliest galaxies revealed . ... T wo new images taken by the Hubble Space Telescope (HST) released March 9th show the emergence of some of the universe's earliest...
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Ссылки http://www.astronomy.com/news/2004/03/earliest-galaxies-revealed -- 70.2 Кб -- 10.04.2016
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8966. A big galaxy's violent past | Astronomy.com
... Tonight's Sky . ... Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Sky Events . ... A big galaxy's violent past . ... 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...
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Ссылки http://www.astronomy.com/news/2004/07/a-big-galaxys-violent-past -- 69.1 Кб -- 10.04.2016
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8967. The Milky Way's first light | Astronomy.com
... Tonight's Sky . ... Sky this Month . ... Star Atlas . ... galaxies . ... milky way . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... The Milky Way's first light . ... Most of the Milky Way's globular clusters belong to the halo, but while astronomers know of 1,000 halo stars with iron abundances less than 1/300 that of the Sun, there's not a single globular cluster so iron-poor. ... That's why, at very low iron abundances, the Milky Way has stars but no...
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Ссылки http://www.astronomy.com/news/2005/01/the-milky-ways-first-light -- 72.2 Кб -- 10.04.2016
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8968. Hubble: Robot to the rescue? | Astronomy.com
... Observing . ... Hubble: Robot to the rescue? ... O n Monday, NASA Administrator Sean O'Keefe strongly endorsed a robotic mission to save the Hubble Space Telescope during a visit to NASA's Goddard Space Flight Center in Greenbelt, Maryland. ... Currently slated for a 2005 launch to the International Space Station, Dextre's precision abilities make it the leading robot technology for a Hubble repair mission. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2004/08/hubble-robot-to-the-rescue -- 69.8 Кб -- 10.04.2016
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8969. Is Einstein's blunder right? | Astronomy.com
... Tonight's Sky . ... News . Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Is Einstein's blunder right? ... 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/2005/11/is-einsteins-blunder-right -- 68.2 Кб -- 10.04.2016
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8970. Dark matter lost and found? | Astronomy.com
... Tonight's Sky . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Dark matter lost and found? Naked" elliptical galaxies may have dark-matter halos after all. ... To their surprise, the velocities of the planetary nebulae fell off with distance from the galaxy centers, just as would be expected if elliptical galaxies contained "little if any" dark matter. ...
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Ссылки http://www.astronomy.com/news/2005/03/dark-matter-lost-and-found -- 69.9 Кб -- 10.04.2016
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8971. A hazy view of dark matter | Astronomy.com
... Tonight's Sky . ... Observing . ... Product Reviews . ... Observing Podcasts . ... Astronomy for Kids . ... Gift Center . ... A hazy view of dark matter . ... He notes that the way the microwave excess increases toward the center of our galaxy nicely matches the expected distribution of dark matter. ... 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/2004/10/a-hazy-view-of-dark-matter -- 72.3 Кб -- 10.04.2016
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8972. January 2006 resources | Astronomy.com
... Tonight's Sky . ... 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 . ... January 2006 resources . FROM THE January 2006 ISSUE . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...
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Ссылки http://www.astronomy.com/magazine/2005/11/january-2006-resources -- 62.9 Кб -- 10.04.2016
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8973. Juno is halfway to Jupiter | Astronomy.com
... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... Observing . ... solar system . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Juno is halfway to Jupiter . ... NASA's Juno spacecraft is halfway to Jupiter. ... 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/2013/08/juno-is-halfway-to-jupiter -- 68.2 Кб -- 10.04.2016
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8974. The Perseid meteor shower peaks mid-August | Astronomy.com
... Observing . ... The Perseid meteor shower peaks mid-August . You donт??t need any equipment to view this summer meteor shower, although a Full Moon will create some observing challenges. ... The Perseid meteor shower peaks August 13, which is unfortunately on the same day as Full Moon. ... One of the most-observed meteor showers will peak August 13. ... Although the Perseids peak on the 13th, you can still catch meteors associated with the shower up to a few weeks on either side of the maximum. ...
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Ссылки http://www.astronomy.com/news/2011/08/2011-perseid-meteor-shower -- 69.6 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/~/link.aspx?_id=487DD9E5A08A4E17B129CE8AEA8FA567&_z=z -- 69.6 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://www.astronomy.com/sitefiles/resources/~/link.aspx?_id=487DD9E5A08A4E17B129CE8AEA8FA567&_z=z -- 69.6 Кб -- 10.04.2016
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8975. Titan gets a dune makeover | Astronomy.com
... Tonight's Sky . ... Moon . ... Get to Know the Night Sky . ... Sky Guide . ... Titan gets a dune makeover . Saturnт??s largest moon may look younger than it really is because its craters are getting erased. ... While most of Saturnт??s moons display their ancient faces pockmarked by thousands of craters, Titan, Saturnт??s largest moon, may look much younger than it really is because its craters are getting erased. ... Titanт??s siblings т?? have thousands and thousands of craters on their surface. ...
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Ссылки http://www.astronomy.com/news/2013/01/titan-gets-a-dune-makeover -- 73.5 Кб -- 10.04.2016
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8976. A pocket of star formation | Astronomy.com
... Star Atlas . ... stars . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... A pocket of star formation . A rich deposit of gas and dust in the NGC 3324 region fueled a burst of star birth there several million years ago and led to the creation of several hefty, hot stars. ... The intense ultraviolet radiation from several of NGC 3324's hot young stars causes the gas cloud to glow with rich colors and has carved out a cavity in the surrounding gas and dust. ...
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Ссылки http://www.astronomy.com/news/2012/02/a-pocket-of-star-formation -- 68.9 Кб -- 10.04.2016
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8977. "Invisible" world discovered | Astronomy.com
... Tonight's Sky . ... Sky this Month . ... Star Atlas . ... Searching for Far Out and Wandering Worlds . ... Invisible" world discovered . Exoplanet Kepler-19c makes itself known by its influence on Kepler-19b, a world scientists can see as it passes in front of its home star. ... The "invisible" world Kepler-19c, seen in the foreground of this artist's conception, was discovered solely through its gravitational influence on the companion world Kepler-19b т?? the dot crossing the star's face. ...
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Ссылки http://www.astronomy.com/news/2011/09/invisible-world-discovered -- 74.1 Кб -- 10.04.2016
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8978. Kuiper Belt of many colors | Astronomy.com
... Kuiper Belt of many colors . The red colors of one particularly interesting group of objects т?? the Cold Classical Kuiper Belt т?? could come from organic materials in the layer just under the crust. ... For example, a deeper layer of relatively pure water ice could erupt to form a new uppermost layer, perhaps accounting for the bright icy surface of Eris, the largest known Kuiper Belt object. ... Cooperт??s layer model accounts for bright white Kuiper belt objects, as well. ...
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Ссылки http://www.astronomy.com/news/2010/11/kuiper-belt-of-many-colors -- 80.3 Кб -- 10.04.2016
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8979. A cosmic exclamation point | Astronomy.com
... Tonight's Sky . ... Observing . ... Behemoth black hole found in an unlikely place . Gravitational wave search provides insights into galaxy evolution and mergers . ... A cosmic exclamation point . ... VV 340, also known as Arp 302, provides a textbook example of colliding galaxies seen in the early stages of their interaction. ... The infared emission of the galaxy pair, as observed by Spitzer, is dominated by VV 340 North, and also provides evidence for a growing supermassive black hole. ...
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Ссылки http://www.astronomy.com/news/2011/08/a-cosmic-exclamation-point -- 70.6 Кб -- 10.04.2016
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8980. Titanт??s rivers run deep | Astronomy.com
... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Tour the Deep Sky . ... Observing springtime deep-sky objects with a large telescope . ... Titanт??s rivers run deep . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...
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Ссылки http://www.astronomy.com/magazine/2014/01/titans-rivers-run-deep -- 63.5 Кб -- 10.04.2016
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