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8741. First light from alien planets | Astronomy.com
... Star Atlas . ... First light from alien planets . ... The stars these planets circle overwhelm their light, but the warm worlds glow brightly in the infrared, a part of the spectrum where Sun-like stars emit less energy. ... J ust 10 years after the first extrasolar planet was discovered, two teams of astronomers report the detection and measurement of infrared radiation from "hot Jupiters" circling nearby stars. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2005/03/first-light-from-alien-planets -- 70.8 Кб -- 10.04.2016
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8742. Micro-planets and mini-systems | Astronomy.com
... Tonight's Sky . ... Observing . ... Star Atlas . ... solar system . ... stars . ... Micro-planets and mini-systems . ... Wolszczan and Konacki discovered the new planet by tracking periodic changes in the star's pulses, the same technique that uncovered the other planets in the system. ... Instead, says Wolszczan, the existence of these planets indicates the system probably had a second star in orbit originally. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2005/02/micro-planets-and-mini-systems -- 70.1 Кб -- 10.04.2016
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8743. Get to know the exoplanets | Astronomy.com
... Tonight's Sky . ... The Magazine . ... Observing . ... Star Atlas . ... exoplanets . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Get to Know the Night Sky . ... Observing springtime deep-sky objects with a large telescope . ... Get to know the exoplanets . ... 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/2004/11/get-to-know-the-exoplanets -- 63.2 Кб -- 10.04.2016
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8744. NASA's NuSTAR mission lifts off | Astronomy.com
... Tonight's Sky . ... Observing . ... NASA's NuSTAR mission lifts off . ... NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) launched into the morning skies over the central Pacific Ocean at noon EDT Wednesday, beginning its mission to unveil secrets of buried black holes and other exotic objects. ... 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/2012/06/nasas-nustar-mission-lifts-off -- 69.3 Кб -- 10.04.2016
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8745. The star that should not exist | Astronomy.com
... Tonight's Sky . ... Observing . ... Star Atlas . ... stars . ... Astronomy for Kids . ... The star that should not exist . A team found that the proportion of metals in the star is more than 20,000 times smaller than that of the Sun. ... This ancient star, in the constellation Leo, is called SDSS J102915+172927 and has been found to have the lowest amount of elements heavier than helium of all stars yet studied. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2011/08/the-star-that-should-not-exist -- 72.9 Кб -- 10.04.2016
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8746. Earth awash in asteroid's dust | Astronomy.com
... Tonight's Sky . ... Observing . ... Young super-Jupiter found wandering without a parent . Supernova showered Earth with radioactive debris . ... Earth awash in asteroid's dust . A colossal asteroid's breakup millions of years ago spread a profusion of extraterrestrial dust onto Earth's surface. ... The date of this asteroid's breakup coincides with the peak in the interplanetary dusting event on Earth. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2006/01/earth-awash-in-asteroids-dust -- 69.1 Кб -- 10.04.2016
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8747. Scientists debate Pluto's fate | Astronomy.com
... Tonight's Sky . ... Astronomy for Kids . ... Scientists debate Pluto's fate . Planetary scientists discussing a proposed definition for "planet" warmed to an alternative that would leave Pluto out in the cold. ... Will astronomers reclassify Ceres, Pluto's largest moon, and Xena (2003 UB 313 ) as planets? ... A proposed definition of "planet" that would let Pluto remain one and also add three objects including Pluto's largest moon was roundly defeated in a poll during the first debate on the plan. ...
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Ссылки http://www.astronomy.com/news/2006/08/scientists-debate-plutos-fate -- 73.5 Кб -- 10.04.2016
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8748. New Horizons examines Jupiter | Astronomy.com
... New Horizons examines Jupiter . ... T he voyage of NASA's Pluto-bound New Horizons spacecraft through the Jupiter system earlier this year provided a bird's-eye view of a dynamic planet that has changed since the last close-up looks by NASA spacecraft. ... The Jupiter system is constantly changing and New Horizons was in the right place at the right time to see some exciting developments." ... 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/2007/10/new-horizons-examines-jupiter -- 73.0 Кб -- 10.04.2016
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8749. A young pulsar shows its hand | Astronomy.com
... Tonight's Sky . ... Observing . ... Young super-Jupiter found wandering without a parent . ... 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 . ... A young pulsar shows its hand . ... 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/2009/04/a-young-pulsar-shows-its-hand -- 68.3 Кб -- 10.04.2016
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8750. Bridging the land and sky | Astronomy.com
... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... 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 . ... Bridging the land and sky . ... 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/2012/06/bridging-the-land-and-sky -- 63.3 Кб -- 10.04.2016
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8751. Galaxy caught blowing bubbles | Astronomy.com
... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... Galaxy caught blowing bubbles . The intricate glowing shells of gas in Holmberg II were created by the energetic life cycles of many generations of stars. ... The galaxy is dominated by huge bubbles of glowing gas, which are sites of ongoing star formation. ... This galaxy's indistinct shape is punctuated by huge glowing bubbles of gas, captured in this image from the NASA/ESA Hubble Space Telescope. ...
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Ссылки http://www.astronomy.com/news/2011/09/galaxy-caught-blowing-bubbles -- 70.3 Кб -- 10.04.2016
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8752. Shuttle launch: not until July | Astronomy.com
... Tonight's Sky . ... News . Observing . ... space flight . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Shuttle launch: not until July . ... T he space shuttle Discovery (STS-114) will launch no earlier than July 13, according to NASA administrator Michael Griffin. ... 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/2005/04/shuttle-launch-not-until-july -- 68.7 Кб -- 10.04.2016
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8753. NASA to develop mission ideas | 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 . ... NASA to develop mission ideas . ... 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/2006/11/nasa-to-develop-mission-ideas -- 69.1 Кб -- 10.04.2016
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8754. Shuttle's next flight in March | Astronomy.com
... Tonight's Sky . ... Observing . ... space flight . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Shuttle's next flight in March . NASA ships an external tank back to the factory and eyes a March date for the shuttle's next launch. ... 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/2005/08/shuttles-next-flight-in-march -- 70.2 Кб -- 10.04.2016
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8755. U.S. spaceport back in business | Astronomy.com
... Tonight's Sky . ... Observing . ... Back Issues . ... Sky this Month . ... space flight . ... space physics . ... Astronomy for Kids . ... Sky Events . ... Observing springtime deep-sky objects with a large telescope . ... U.S. spaceport back in business . The space shuttle Discovery launches successfully. ... 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/2005/07/us-spaceport-back-in-business -- 70.7 Кб -- 10.04.2016
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8756. Saturn's small but active moon | Astronomy.com
... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... Observing . ... Young super-Jupiter found wandering without a parent . ... Springtime observing for small telescopes . ... Saturn's small but active moon . ... Water vapor escapes from faults on Saturn's small moon Enceladus. ... 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/2005/08/saturns-small-but-active-moon -- 70.6 Кб -- 10.04.2016
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8757. A solar-system fairy tale | 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 . ... A solar-system fairy tale . ... And the orbital planes of Saturn, Uranus, and Neptune tilt as much as 2 to that of Jupiter's. 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/2006/12/a-solar-system-fairy-tale -- 62.9 Кб -- 10.04.2016
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8758. Life less likely on Enceladus | Astronomy.com
... Tonight's Sky . ... Astronomy for Kids . ... Life less likely on Enceladus . A new model based on data from Cassini suggests water isn't necessary for geyser-like activity to occur on Saturn's icy moon. ... Orbiting Saturn since June 30, 2004, the Cassini spacecraft has revealed a south polar region of Enceladus with an elaborate arrangement of fractures and ridges, intense heat radiation and geyser-like plumes consisting of ice crystals and gases such as methane, nitrogen and carbon dioxide. ...
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Ссылки http://www.astronomy.com/news/2007/08/life-less-likely-on-enceladus -- 72.7 Кб -- 10.04.2016
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8759. Little moon has big influence | Astronomy.com
... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... Little moon has big influence . ... Geysers on Saturn's little moon Enceladus are throwing off Saturn's internal clock, making it hard for scientists to measure the length of the Saturn day. ... No one could have predicted that the little moon Enceladus would have such an influence on the radio technique that has been used for years to determine the length of the Saturn day," said Dr. Don Gurnett of the University of Iowa, Iowa City. ...
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Ссылки http://www.astronomy.com/news/2007/03/little-moon-has-big-influence -- 70.9 Кб -- 10.04.2016
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8760. A gallery of SOFIA images | 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 . ... A gallery of SOFIA images . ... Astronomy magazine subscribers can view the image gallery for free. ... 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/2013/09/a-gallery-of-sofia-images -- 63.6 Кб -- 10.04.2016
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