... 2006 December 8 . NGC 2174: Emission Nebula in Orion . ... Explanation: A lesser known sight in the nebula-rich constellation Orion, NGC 2174 can be found with binoculars near the head of the celestial hunter . ... Covering an area larger than the full Moon on the sky, this stunning narrow band image adopts a typical color mapping of the atomic emission from NGC 2174. ... Placing your cursor on the image will reveal an alternative image of the nebula made through broad band filters . ...

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• APOD: 2005 March 24 - Simeis 147: Supernova Remnant
• APOD: 2012 August 5 - IC 1396: Emission Nebula in Cepheus
• APOD: 2010 November 25 - Stardust in Aries

... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... 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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... Credit Copyright: Harel Boren Explanation: A broad expanse of glowing gas and dust presents a bird-like visage to astronomers from planet Earth , suggesting its popular moniker - The Seagull Nebula. ... Dominated by the reddish glow of atomic hydrogen, the complex of gas and dust clouds with bright young stars spans over 100 light-years at an estimated 3,800 light-year distance. ... Publications with keywords: emission nebula - dust cloud . Publications with words: emission nebula - dust cloud . ...

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• The Gum Nebula
• Journal "Peremennye Zvezdy"

Astronotes Armagh Planetarium's Stellar Blog! ... Planets . ... Our Galaxy . ... Weird and Fun . ... It came from another galaxy: This artistтАЩs impression shows HIP 13044 b, an exoplanet orbiting a star that entered our galaxy from beyond. ... HIP 13044 is one of tens of millions of stars in the тАЬHelmi streamтАЭ, stars that belonged to a dwarf galaxy consumed by our own Milky Way galaxy, some six to nine billion years ago. ... Tweets that mention ESO finds weird doomed planet from another galaxy | ...

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• Night Sky Watcher Reviewed | Astronotes
• How do galaxies form? - New discovery from European Southern Observatory |
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -

... Bad Astronomy . ... Mad Science . ... Site Info . ... Public Talks . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Who is this guy who calls himself "The Bad Astronomer?" ... First, yes, I am a real live astronomer (when people ask me what astronomers do, I tell them "They astronom !" ... These are emitted by powerful objects like black holes, exploding stars, and super-dense neutrons stars. ... Finally, am I really a bad astronomer? ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Misconceptions

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. ... The Orion Nebula from VLT . ... But this image , a representative-color composite of 81 near- infrared light images taken with VLT's ISAAC , shows the Orion Nebula to be a busy neighborhood of young stars, hot gas, and dark dust. ... The eerie blue glow surrounding the bright stars pictured here is their own starlight reflected by nearby dust . ...

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• APOD: July 9, 1999 - NGC 7789: Galactic Star Cluster
• APOD: August 7, 1998 - M65 Without Moth
• APOD: 2000 August 4 - M15: Dense Globular Star Cluster

... Archives . ... News and related stories . ... Another rabbit I missed came to a realization by a friend, who was sure that I already knew this ?call for papers? notice for the special issue of the signal processing magazine (SPM). ... The slog has some SPM article review posts, as you recall. ... I believed that research topics in signal processing is very strongly associated with astronomical data analysis. ... hlee on Do people use Fortran? ... Chandra Blog . ... What?s new . ...

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• A constellation of tweets from #AAS221
• A constellation of tweets from #AAS223
• A constellation of tweets from #AAS225

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... The color composite image of Centaurus A reveals the lobes and jets emanating from the active galaxy?s central black hole. ... Astronomers have a new insight into the active galaxy Centaurus A (NGC 5128), as the jets and lobes emanating from the central black hole have been imaged at submillimetre wavelengths for the first time. ... Centaurus A hosts a very active and highly luminous central region, caused by the presence of a supermassive black hole is the source of strong radio and X-ray emission....

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• ASP: Cover Story: Chandra Delivers
• ASP: Indiana Jones and the Astronomers of Yore
• ASP: The Universe At Your Fingertips Activities TOC

Hipparchus (and possibly Aristarchus before him) also derived the Moon's distance from the duration of a lunar eclipse . Because the Earth casts a much larger shadow than the Moon, such an eclipse usually darkens the entire Moon, for several hours. ... If the Sun is assumed to be very distant, and if the Moon crosses the middle of the shadow (if not, corrections must be made), the width of the shadow is expected to be about 2r , twice the Earth's radius r . ... Last updated 4 February 1999 Moon. ...

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• The Path of the Sun, the Ecliptic
• Precession
• The Sun

... March 23 - Images from the Hubble Space Telescope reveal the explosive birth of stars in a distant galaxy. ... THE GALAXY NGC 1808 is in the direction of the southern constellation Columba, about 40 million light-years away from Earth. ... Mutchler said those supernovae eject dust that shows up as streaming filaments in high-resolution images of NGC 1808. ... Mutchler said the shape of the galaxy may have been altered by the gravitational pull of another galaxy passing nearby; perhaps NGC 1792. ...

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• Astronomical Catalogs
• Gaps in the Cloud Cover? Comparing Extinction Measures in Spiral Disks
• Quasar Spectral Features at Intermediate Redshift

... Ignacio Ugarte Urra's PhD thesis topic is the investigation of coronal bright points. In his first paper (in collaboration with Gerry Doyle and Maria Madjarska) he investigated the formation, evolution and decay of a coronal bright point via a spectroscopic analysis of its transition region counterpart and the evolution of the underlying magnetic bipole during 3 days of almost continuous observations. ... In general the bright point has a radiance 4 times higher than that of the network. ...

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• Terry Mosely Astronomy Bulletins
• HISTORICAL BACKGROUND
• Historical Background

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

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• Lecture Series 2012-2013 ? Amateur Astronomers Association of New York
• Observing Resources for Amateur Astronomers ? Part 3: Advanced Observers ?
• The First Star Fest ? Amateur Astronomers Association of New York

... Survey Telescopes . ... Astronomers using ESOтАЩs world-leading HARPS instrument have discovered a planetary system containing at least five planets, orbiting the Sun-like star HD 10180. ... The newly discovered system of planets around HD 10180 is unique in several respects. ... All very massive planetary systems are found around massive and metal-rich stars, while the four lowest-mass systems are found around lower-mass and metal-poor stars [5] . ... ESOcast 20: Richest planetary system discovered...

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• ESO - ATLASGAL Survey Release
• Planet from another galaxy discovered | ESO
• An Oasis for Astronomers (side-by-side composite)

Astronomers have uncovered patterns of light that appear to be from the first stars and galaxies that formed in the universe. ... The top panel show's Spitzer's initial infrared view of this patch, including foreground stars and a confusion of fainter galaxies, seen at a wavelength of 4.5 microns. In the lower panel, all of the resolved stars and galaxies have been masked out of the image (grey patches), and the remaining background glow has been smoothed and enhanced. ...

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD7B9BC64-0675-4868-BFC7-156D00D34CE7%7D
• Planet from another galaxy discovered | Astronomy.com
• NASAт??s Kepler marks 1,000th exoplanet discovery, uncovers more small worlds

Общая Астрономическая Конференция > Товары для астрономов > Полезное для астрономии . Содержимое диска . ... Поиск . ... Just another astronomer . ... Меня интересует содержимое диска, прилагающегося к ней. ... Отправить личное сообщение для Just another astronomer . Найти еще сообщения от Just another astronomer . ... Евгений, вот содержимое компакт диска: . ... Созвездия (поиск и описание) .. Созвездия южного неба (поиск и описание) .. Осенние созвездия (поиск и описание) .. ...

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• Содержимое диска [Архив] - Общая Астрономическая Конференция
• Каталоги HD и HDE и программы для построения карт - Общая Астрономическая

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Formed in 1982 as a non-profit educational organization, with aproximately 300 members in 17 countries today, we bring together people interested in all aspects of radio astronomy from: monitoring the Earth's magnetic field, solar flares, Jupiter storms, covering VLF to 12 GHz. Last Update November 11, 2004 . ... Web Site . http://www.qsl.net/SARA/ . ... Web . ...

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• Articles written by astronomers for astronomers of all ages.
• Astronomer Mailing List, AstroGuide Listing
• Amateur Astronomers Of Central Iowa, AstroGuide Listing

... The author of the cover picture is Vasilisa Verkhodanova. The picture symbolizes our perception of the world. The modified emblem of the SAO unifying the 6-m optical telescope and the raditelescope RATAN-600 of SAO RAS is placed in the center of the radio galaxy isophotes. From the one hand, we can investigate the properties of radio galaxies with these (and other) telescopes, and try to study physical processes providing their activity. ...

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... Confirmation that a mysterious cloud of hydrogen in the Virgo Cluster is a dark galaxy has been published by a team of astronomers . New evidence from NASA's Hubble Space Telescope and the Westerbork Synthesis Radio Telescope in the Netherlands has been used to rule out all but one of the ideas put forward to explain the existence of VIRGOHI 21, an intergalactic gas cloud 50 million light-years from the Earth. ... Only Dark Matter can account for the existence of such a system. ...

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• astronomers detect coolest star
• Astronomers Detect Coolest Radio Star National Astronomy and Ionosphere Center
• netgear gsm7238fs switch

... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... LX - Rear Thread Aluminum Dust Cover . ... Rear Thread Aluminum Dust Cover for SC and ACF optical tubes. ...

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• LX - Rear Thread Aluminum Dust Cover - Parts - Products
• Products
• Parts - Products