... 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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... 2003 March 27 . Light Echoes from V838 Mon . ... ESA , NASA . Explanation: Nominated for most mysterious star in the Milky Way, V838 Monocerotis briefly became one of the brightest stars in our galaxy. ... But the nebula is actually a series of light echoes from formerly unseen shells of dust up to light-years in diameter. Previously ejected, the intricate shells progressively reflect light as it reaches them from V838 Mon's outbursts. ... About APOD | ... NASA Official: Jay Norris. ...

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• APOD: October 8, 1997 - The Brightest Star Yet Known
• APOD: 2006 October 4 - Comet SWAN Brightens
• APOD: 2001 December 6 - Comet Linear (WM1) Brightens

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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• The Galaxy Gallery: Messier Objects

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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• Bright Supernova pages - Statistics
• Bright Supernova pages - Statistics for 2000
• Bright Supernova pages - Statistics for 2003

... Credit: Arturo Gomez Hernan Tirado, CTIO , NOAO , NSF Explanation: A comet bright enough to be seen with binoculars is swooping into southern skies. ... In the above picture from the Curtis Schmidt 0.6-meter Telescope in Chile , a 30-second exposure in red on December 4 captured detail in Comet LINEAR WM1's emerging dust tail . ... Publications with keywords: comet - southern sky - Comet Linear WM1 . Publications with words: comet - southern sky - Comet Linear WM1 . ... Comet Holmes Over Hungary . ...

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• Астронет > Comet Linear (WM1) Brightens
• Light Echoes from V838 Mon
• Saturn-Sized Worlds Discovered

... November 12, 1996 . Comet Hale-Bopp Passes M14 . ... Explanation : Comet Hale-Bopp continues its slow trek across the night sky, and can now be seen superposed near the bright globular cluster M14 . Will Comet Hale-Bopp become as bright in early 1997 as Comet Hyakutake did in early 1996? It is still too early to tell. ... Because of the size of coma , some speculate that the nucleus of Hale-Bopp is unusually large. ... Tomorrow's picture: Seven Jets from Comet Hale-Bopp . ... About APOD . ...

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• APOD: December 6, 1999 - M83: The Southern Pinwheel Galaxy from VLT
• APOD: August 7, 1998 - M65 Without Moth
• APOD: April 9, 1999 - WR 104: Pinwheel Star

... The remote area was formed very early, at a time when the Universe was a fifth of its present age and the presence of the galaxy string defies existing models, which can not explain how a string this big could have formed so long ago. ... The simulations tell us that you cannot take the matter in the early Universe and line it up in strings this large," Dr Francis said. ... But in the early Universe, most galaxies had not yet formed, and most dark matter clouds will not yet contain a galaxy. ...

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• THE AUSTRALIAN NATIONAL UNIVERSITY
• C/2006 P1 (McNaught)

In autumn 1994, two groups of astronomers announced that they had discovered Cepheid variable stars in a distant cluster of galaxies. ... As the term suggests, variable stars change in brightness over time. ... Variable stars are an ideal way to get high-school students doing real science, with real data, from the real sky. ... a sky chart to find the stars . ... Students can use the nearby stars to estimate the magnitude of Delta. ... Locate the star Delta in Cepheus and estimate its brightness . ...

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• ASP: Book Review
• ASP: Harold McNamara Steps Down As Editor of ASP Conference Series
• ASP: Beacons in the Gloom

A team of U.S. and German astrophysicists have made the first ever detection of X-rays coming from a comet. ... Following the initial detection, the team reported repeated X-ray emissions from the comet over the next 24 hours. ... One preliminary theory is that X-ray emission from the Sun was absorbed by a cloud of gaseous water molecules surrounding the nucleus of the comet, and then were re-emitted by the molecules in a process physicists call "fluorescence." ... Comets . ...

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• Uranus' New Moons
• Jupiter's Moon Amalthea

... Be Stars . ... Stellar Winds . ... He had found the first emission line star. ... More emission line stars were found soon, and one had to make subclasses to keep some overview. Cas is a main sequence B-type star, and together with other such stars showing hydrogen emission it forms the class of "Be stars", where the "e" stands for emission. ... Struve further speculated that those stars would be surrounded by a disk, basically thrown off the stellar surface by the rapid rotation. ...

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• VISTA view of the newly discovered globular cluster VVV CL001 and its brighter
• TAROT discovers a bright supernova in NGC 1365 (annotated) | ESO
• TAROT discovers a bright supernova in NGC 1365 | ESO

... R. E. Jackson . ... H.-M. Adorf . ... D. C. Wells . ... AstroWeb is a World Wide Web (WWW) interface to a collection of Internet accessible resources aimed at the astronomical community. ... The goal of AstroWeb is to be the most complete, up to date, and useful listing of Internet accessible astronomical resources available anywhere. ... Jackson, Wells, and Adorf noticed that they and others had created largely overlapping lists of Astronomical resources. ...

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• New Developments in the FITSIO and Fv Software Packages
• Recreating Einstein Level One Processing Exposure Masks and Background Maps in
• What Happened to the Results?

... 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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... A brief look at Sakurai?s Object . ... Sakurai?s Object (V4334 Sagittarii) was discovered on the 20 th of Febuary 1996 by a Japanese astronomer Yukio Sakurai. ... Initially astronomers thought it to be a nova (an explosion on the surface of a white dwarf). ... When it failed to show any hydrogen emissions from the star, the charateristic of a nova, they realised that this was a very interesting star. ... Sakurai?s object was in fact a white dwarf when it went through this last helium burst. ...

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• Japanese Discover Large Earth Crossing Asteroid
• Amateur Astronomer Becomes Second Ever to Discover Asteroid from Ireland, After
• HISTORICAL BACKGROUND

... The Galactic low-mass X-ray binary GS 2023+338 was discovered during the burst on May 22, 1989 with the Japanise satellite Ginga (aka Galaxy). The flux reached 17 crabs (this unit of flux measurement is an bright X-ray source, Crab Nebula) at 10-35 keV. ... No other radio telescope worldwide carried out multi-frequency measurements. ... Upon 14 days the radio flux fell below the detection level at the RATAN-600 in relation to the decrease of the X-ray flux. ...

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• New LBV Stars in the Andromeda Galaxy
• New LBV Star Discovered in the Galaxy

... We present ultraviolet and optical spectra of the bright (V=16.5), high-redshift ( ) QSO HE1122 - 1649 (Reimers et al. 1995a,1995b). ... Keywords: absorption lines . ... The combined data are shown in Figure 1. ... The Ly profile reveals an absorbing subcomponent at in agreement with results from heavy element absorption lines detected in the high resolution optical data. ... Figure: Velocity profiles of heavy element absorption lines arising in the damped Ly system as seen in the optical data. ...

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• The Document Resources of Purple Mountain Observatory Library
• Local astronomers find gigantic halo around neighboring galaxy - By MEGHA
• A Search for Variable Stars based on the HST-Fine Guidance Sensor Photometry

... 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: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Bitesize Tour of the Solar System

... Planets . ... Earth Satellites . ... Looking in the direction of the constellation Cygnus the Swan and launched by NASA in 2009 is the Kepler Space Observatory.Many previous missions searching for exoplanets mainly detected large giant planets, like large hot Jupiters (it is easier to detect larger planets).However KeplerтАЩs main objective is to search for much smaller planets located in a habitable zone which is not too close nor too far from their star; planets which may be just like our Earth. ...

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• Are you an astronomer: Seven telltale signs! | Astronotes
• Comet ISON: will it be Comet of the Century? | Astronotes
• Orion, mighty hunter of the winter sky | Astronotes

Image credit: Michael Nolan, Arecibo Observatory. These radar images of near-Earth asteroid 2001 SN263 were obtained on 2008 Feb 12 and 13. ... Image from Feb 12 . ... First near-Earth triple asteroid discovered by Arecibo Observatory . ... was discovered this week by astronomers at the sensitive radar telescope at Cornell University?s Arecibo Observatory in Puerto Rico. ... For example, Arecibo has discovered more than half of the near-Earth binary asteroid systems discovered since 1999. ...

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• Astronomers Detect Coolest Radio Star National Astronomy and Ionosphere Center
• astronomers detect coolest star
• Buying a Star: the Facts

... An artificial comet holds secrets to Earths life . ... Astronomers recently discovered that Scholz's star passed close to the Sun 70,000 years ago. Wouldn't its gravity have sent Oort Cloud comets raining into the inner planets? ... COMETS | OORT CLOUD . Based on the number of long-period comets that enter the inner solar system, astronomers estimate there are probably trillions of them in the Oort Cloud. Get instant access to subscriber content on Astronomy.com! ... Discover | ...

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• Astronomers recently discovered brown dwarfs of only a few hundred degrees
• Astronomers discover light echo from supernova | Astronomy.com
• Kepler astronomers discover ancient star with five Earth-sized planets |

I want to use nc as an external editor from my mailer, but my mailer doesn't wait for the editor to finish . I started nedit as root, then tried later to edit a file as myself with nc ; the file was opened in the root's nedit . ... I use a mailer which can invoke an external editor, but if I use nc, the mailer process continues and assumes the editor has finished, when in fact it hasn't. nc is actually finished communicating with the NEdit server when it returns. ...

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• how-to.ru : Русская документация : Vim Color Editor HOW-TO (Vi Улучшенный с