... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2008 September 18 . Exploring the Ring . ... The central ring is about one light-year across, but this remarkably deep exposure - a collaborative effort combining data from two different telescopes - explores the looping filaments of glowing gas extending much farther from the nebula's central star . ... About APOD | ...

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• APOD: 2002 September 20 - The Crab Nebula Pulsar Shrugs
• APOD: 2000 September 22 - M55: Globular Star Cluster
• APOD: 2004 September 18 - M55: Globular Star Cluster

... M27: Not a Comet . ... 1.09.2011 . ... In fact, 21st century astronomers would identify it as a planetary nebula , but it's not a planet either, even though it may appear round and planet-like in a small telescope. ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: M 27 - Messier catalog - dumbbell nebula - planetary nebula - emission nebula . Publications with words: M 27 - Messier catalog - dumbbell nebula - planetary nebula - emission nebula . ...

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• Orion Nebulosities
• Journal "Peremennye Zvezdy"

Astronomy Discussion Forums . ... Atm · Astrophotography · Blackholes · Blackholes2 · CCD · Celestron · Domes · Education . ... New Model: How Do The Sun And Moon Appear To Move Across The Sky . ... Post Message | ... focused on the Sun and the Moon as they appear from the given location of the Earth surface: . ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Education Discussion Forum - Hosted by The Astronomy Net

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

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... 2000 September 6 . Emerging Planetary Nebula CRL 618 . ... ESAIC , HST , ESA , NASA . Explanation: CRL 618 may look to some like an Olympian declaring victory. ... Since then it has run out of core material to fuse and so has started to become a planetary nebula . In its current proto-planetary nebula phase, CRL 618 is evolving quickly, expelling hot gasses in complex jets and rings moving outwards faster than 700,000 kilometers per hour. ... About APOD | ... NASA Technical Rep.: ...

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• APOD: September 5, 1998 - The Pulsar Powered Crab
• APOD: September 25, 1997 - T Pyxidis: Recurrent Nova
• APOD: September 22, 1998 - M61: Virgo Spiral Galaxy

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

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M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

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• Formation and Evolution of Quasars

... Armagh Planetarium . ... Universe . ... Posted on November 15, 2012 | ... Continue Reading.. ... 3 Comments Audiences flocked to see James CameronтАЩs ?аepic movie Avatar, the story of a disabled human who gets a chance to live a new life as a 3m tall blue-skinned humanoid [ ] . ... Newer Entries . Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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• Was the 21 September Fireball a Second Moon? | Astronotes
• Image of the Month: Lindsay Crater | Astronotes

... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,  Астероиды ,  Гамма-всплески ,  Любителям астрономии ,  Кометы   . ... Метки: Космический мусор ,  Астероиды ,  Любителям астрономии   . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...

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... Home Observing Solar Bridge Across New York Harbor . ... Clear Sky Chart . This Month's Sky . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... Get on board with the Amateurs Astronomers Association, Sunday, September 20th, 2015 . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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• Total Lunar Eclipse ? September 27, 2015 ? Amateur Astronomers Association of
• Astro Imaging Workshop: Deep Sky Astro Imaging with a DSLR ? September 14, 2014
• Central Park ? Solar Observing ? Amateur Astronomers Association of New York

... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

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In 2001, Westerbork observations of the disturbed galaxy named VV-29 (alias Arp-188, UGC-10214) showed that there is second smaller galaxy (named VV-29c) that appears behind the western side of the main body of the distorted galaxy. ... The galaxy was featured as the May 2, 2002 Astronomy Picture of the Day . ... When VV-29 had its 15 minutes of fame in May 2002, it appeared under the name "The Tadpole Galaxy," but based on the images above, we will always think of it as "The CHAINSAW"! ...

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• Salvage and make safe of 74"

Armagh Observatory, 3 September 2001 . The Astronomical Science Group of Ireland ( ASGI ) meets in Armagh on Friday 7 September, for its autumn meeting to discuss new astronomical results obtained by Irish astronomers working both in Northern Ireland and the Republic of Ireland. The ASGI was formed in 1974 to provide a forum for the Irish astronomical community to meet on a regular basis and to exchange results and new information. ... Programme of Meeting . ...

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• Armagh Observatory
• Spinning Star Formation
• JLE Dreyer

... View on Arno from the opposite side of ponte S. Niccolo. b06. ... A view on east of Florence from the climb to piazzale Michelangelo. b10. ... Old city wall going from piazza Poggi to Forte di Belvedere. b20. ... Gate near Forte di Belvedere. b23. ... On costa San Giorgio (going down from Forte di Belvedere to palazzo Pitti). b34. ... Giardino di Boboli, stadium. c02. Palazzo Pitti; view from Giardino di Boboli. c03. ... Giardino di Boboli . ... Palazzo Pitti; view from Giardino di Boboli. c12. ...

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• Tuesday, 14 September. Across the Arno: page 13
• Tuesday, 14 September. Across the Arno: page 11
• Tuesday, 14 September. Across the Arno: page 1

... On the morning of Thursday, 26 February, amid the Gal pagos Islands, the Sun will fade from view. Not the culmination of ancient prophecy, but none less mystical, Earth's small Moon will be executing a slow slide past the enormous Sun. ... And anyone living in southern North America, Central America, northern South America, or on islands and cruise ships in the Caribbean Sea will, weather permitting, have the opportunity to experience the wonder of a solar eclipse. ...

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• ASP: Articles on Education from Mercury Magazine
• ASP: Contents, September/October 2006
• ASP: Contents, September/October 1997

Work has been continuing on the MNRF upgrade since our initial 3-mm single-baseline observations last November (see ATNF News No. ... At the end of September, the 3-mm receivers on antenna 2 became fully functional, and the new 3-element system appears to be performing well. ... The third plot shows the closure phase vs. time for a nine-minute observation on the bright quasar PKS B1921-293, taken with the three-element system on 28 September. ... SiS (5 - 4) emission from IRC+10216. ...

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• VSOP Observing Schedule
• NGC 2915: The Darkest Spiral Galaxy
• ATNF Daily Astronomy Picture

... For a long time, astronomers found it very difficult to make a map of the very centre of our Galaxy, the Milky Way. ... You can imagine the Milky Way as a CD with a ball of cotton wool slotted through the hole in its centre. ... It s one the oldest and most impressive features of the Galaxy, but it was not very well understood until now. ... Cool fact : Did you know that Earth, the Sun and our entire Solar System are orbiting around the centre of the Milky Way at thousands of kilometres per hour. ...

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• http://www.eso.org/public/news/eso1236/kids/
• http://www.eso.org/public/news/eso1511/kids/
• http://www.eso.org/public/news/eso1340/kids/

... The Pleiades star cluster, also known as the Seven Sisters and Messier 45, is a conspicuous object in the night sky with a prominent place in ancient mythology . ... The stars in the Pleiades are thought to have formed together around 100 million years ago, making them 1/50th the age of our sun, and they lie some 130 parsecs (425 light years ) away. ... Data for these stars are listed in a table below. ... Yes . ... WEBDA Pleiades cluster data . ... M45: The Pleiades Star Cluster (2007 November 18) ...

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• What is HISA?
• Arecibo Radar Discovers Triple Near-Earth Asteroid
• Henry Draper Biography

EMBARGOED UNTIL: 9:20 AM CST, January 6, 1999 CONTACT: John Biretta Space Telecsope Science Institute, Baltimore, MD (Phone: (410) 338-4917; Internet: biretta@stsci.edu) HUBBLE DETECTS FASTER-THAN-LIGHT MOTION IN GALAXY M87 Astronomers reported today discovering clouds which appear to move many times faster than the speed of light, shooting out from the region of a black hole at the center of the M87 galaxy. ... It's an illusion created by the finite speed of light and rapid motion," Biretta said. ...

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• http://www.stsci.edu/~jordan/am0644-741/am0644-741.html
• http://www.stsci.edu/~jkalirai/PressM31UCSC.pdf
• What is the offset in the U2 direction that can be taken before a gap appears?

. Jos J. Chamb imaged comet Catalina on September 17, 2015, using a remote telescope in Siding Spring, Australia. Here, the comet appears near the bright star Alpha Lupi. The photographer notes: "The coma shows a strong greenish emission of C2, meanwhile its dust tail is projected toward southeast with a longitude of more than 1.5 degrees." . Josц? J. ChambцЕ

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B0C9E59AF-E9E7-4DF6-A764-BDBF220654C6%7D
• Gravitational constant appears universally constant, pulsar study suggests |
• The Swift satellite discovers a new black hole in our galaxy | Astronomy.com