... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2007 February 22 . Mystery Over Australia . ... Explanation: Place your cursor on this stunning view through dark skies over western Australia to highlight wonders of the southern Milky Way -- including the famous Southern Cross , the dark Coal Sack Nebula, and bright reddish emission regions surrounding massive star Eta Carinae . ...

Еще в разделе: (Показать все результаты (>8440) - www.sai.msu.su/ )

• APOD: 2013 February 7 - Comet Lemmon near the South Celestial Pole
• APOD: February 26, 1998 - A Southern Sky View
• APOD: 2012 February 20 - Barred Spiral Galaxy NGC 1073

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. February 9, 1999 . A Supernova Star-Field . Credit: Hubble Heritage Team ( AURA / STScI / NASA ) . Explanation: Bright stars don't last forever. ... The above picture is a composite of recent images taken over several years. The explosion originated from a bright massive star that ran out of nuclear fuel . ... About APOD > . ...

Еще в разделе: (Показать все результаты (>8038) - www.arcetri.astro.it/ )

• APOD: February 3, 1998 - A Magellanic Mural
• APOD: 2000 February 28 - The Sombrero Galaxy from VLT
• APOD: February 22, 1999 - NGC 1316: After Galaxies Collide

Astronomy Picture of the Day . On the Road to Carina . ... 18.02.2012 . ... Credit Copyright: Babak Tafreshi ( TWAN ) Explanation: This rugged road through the dark Atacama Desert seems to lead skyward toward the bright stars and glowing nebulae of the southern Milky Way. ... NASA Web Site Statements, Warnings, and Disclaimers . ... U. Based on Astronomy Picture Of the Day . Publications with keywords: Milky Way . Publications with words: Milky Way . ... Close Comet and the Milky Way . ...

Еще в разделе: (Показать все результаты (>167015) - www.astronet.ru/ )

• XWare > APOD
• Supernova Remnant E0102 72 from Radio to X-Ray

... Armagh Planetarium . ... Universe . ... Posted on February 24, 2012 | 4 Comments Beautiful colour images of nebulae grace astronomy books and websites and have spread to mainstream culture. ... Continue Reading.. ... Hearing news like this certainly makes one sit up and pay attention, but is it is correct? ... This rock is about 9m (30ft) across, meaning that it [ ] . ... Posted on January 30, 2012 | ... Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. ...

Еще в разделе: (Показать все результаты (>2855) - www.armaghplanet.com/ )

• Other Galaxies | Astronotes - Part 2
• Astronotes | Armagh Planetarium's astronomy news from across the Universe
• Wonders of the February Night Sky | Astronotes

... 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" . ...

Еще в разделе: (Показать все результаты (>3) - www.astronomer.ru/ )

... Observing . ... Home Education Workshops at Adorama Astronomy Workshop: Observing Variable Stars from the City ? February 15, 2015 . ... 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 . ... Presented by€а Adorama €аFor the Amateur Astronomers Association of New York . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

Еще в разделе: (Показать все результаты (>623) - www.aaa.org/ )

• AAA Spring Astronomy Class: The Physics of Astronomy тАУ February ? March 2016
• Astro-Imaging ? Page 12 ? Amateur Astronomers Association of New York
• Solar Bridge Across New York Harbor ? Amateur Astronomers Association of New

... What a beautiful picture of a field of stars from the European Southern Observatory! ... A patch of sky so filled with stars that hardly any dark spots are seen across the entire picture. However in the centre, next to an especially bright, blue star cluster, you can see a strange dark cloud. ... We call clouds like this one Bok globules'. ... Bok globules are the remains of much larger clouds, known as 'molecular clouds'. ... What do you see in this dark patch? We see a lizard. ...

Еще в разделе: (Показать все результаты (>66742) - www.eso.org/ )

• http://www.eso.org/public/news/eso1343/kids/
• http://www.eso.org/public/news/eso1210/kids/
• ESO - Newsletter February 2016

... 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. ...

Еще в разделе: (Показать все результаты (>1359) - www.astrosociety.org/ )

• ASP: To Every Season There is a Reason
• ASP: Star Science in the Autumn Sky
• ASP: Indiana Jones and the Astronomers of Yore

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Two of the most interesting of these images, that is, a montage of last September s total lunar eclipse and a montage of a bright double rainbow that evolved into a rare spoked wheel rainbow, were recently selected for display at the exhibition of astronomical photographs, Images of Starlight , in the National Botanic Gardens of Ireland, Glasnevin, Dublin. ... Click on image for larger version. ...

Еще в разделе: (Показать все результаты (>2825) - star.arm.ac.uk/ )

• Taurid Complex
• Astronomy Festival: 12/13 February 2010, Galway | International Year of
• Objects in the Sky

10th of June 2015 . HOPS - the H 2 O Southern Galactic Plane Survey . ... HOPS used the 22-m Mopra telescope to survey multiple spectral lines across the inner Galaxy. This image shows water masers as bright spots. Over 500 were identified, most of which are new water maser detections. Chromoscope is a useful web tool that displays multiple datasets (such as those from HOPS) as zoomable images. ... today * ATNF | ... Mopra | ...

Еще в разделе: (Показать все результаты (>14897) - www.atnf.csiro.au/ )

• HIPASS Bright Galaxy Catalog
• The HIPASS Bright Galaxy Survey
• Archive of VLBI Observations Majordomo List

... Gauging the impact of executing science program across different COS/FUV lifetime positions . ... Changing Programs & Resolving Problems . ... The first such move occurred on 23 July 2012, when the COS FUV spectrum was moved to the COS FUV Lifetime Position 2 (LP2). ... It now appears that the move to COS/FUV Lifetime Position 3 will not occur until early 2015, and so a substantial fraction of Cycle 22 observationsare likely to occur at the COS FUV lifetime position 2, prior to the change. ...

Еще в разделе: (Показать все результаты (>13520) - www.stsci.edu/ )

• Andy Fruchter's Homepage
• HST this week: 047
• HST Overview

... Tonight's Sky . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... What to expect from Comet PANSTARRS in February . ... So, if you live far enough south, to find Comet PANSTARRS in the morning sky February 1, look 1.5ТА southeast of the brighter of the two suns that make up the double star Arkab, also known as the Beta (ЮВ) star in the constellation Sagittarius the Archer . ... So, stay tuned to Astronomy.com for Comet PANSTARRS updates. ...

Еще в разделе: (Показать все результаты (>6853) - www.astronomy.com/ )

• February 2004 | Astronomy.com
• Capturing the "wings" of the Seagull Nebula | Astronomy.com
• February 2014 | Astronomy.com

... Pluto's orbit is also highly inclined -- tilted 17 degrees to the orbital plane of the other planets. ... Ground-based observations indicate that Pluto's surface is covered with methane ice and that there is a thin atmosphere that might freeze and fall to the surface as the planet moves away from the Sun. ... This is the first image-based surface map of the solar system's most remote planet, Pluto. ... This is the first surface map of Charon, the moon of the solar system's most remote planet, Pluto....

Еще в разделе: (Показать все результаты (>753) - www.iki.rssi.ru/ )

• Electric Currents from Space
• First X-Rays From a Comet Discovered
• Venus Introduction

... 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. ...

Еще в разделе: (Показать все результаты (>376) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Bad TV
• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Misconceptions

ESO PR 06/96; 16 February 1996 . ... In the early morning of January 31, 1996, Japanese amateur astronomer Yuji Hyakutake made his second comet discovery within five weeks. ... Information about some earlier comet encounters may be found in the Appendix at the end of this Press Release. ... By a straightforward extrapolation of the current brightness, it would appear that Comet Hyakutake will reach magnitude 1 on March 25, 1996, at the time of the closest approach to the Earth. ...

Еще в разделе: (Показать все результаты (>271) - zebu.uoregon.edu/ )

• Low Surface Brightness Galaxy Gallery
• U of O High Energy Physics Seminars
• Venus and Mars

... 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) ...

Еще в разделе: (Показать все результаты (>2558) - www.naic.edu/ )

• What is HISA?
• The CIMA Observing Modes
• Astronomer's Guide to the Arecibo 305-m Telescope

. This image is a screen capture of the full width half max of the imager array taken on February 15, 2000. The left portion of the image is simply the fwhm calculations for each of the chips in the array. On the right side is the estimated fwhm corrected for wavelength. This takes all the different filters and converts the estimated seeing as if it were in i' I believe. It is useful as a measure of the consistency of image quality across the array. As you can see, it is quite good! . long@apo.nmsu.edu

Еще в разделе: (Показать все результаты (>578) - www.apo.nmsu.edu/ )

• default
• SDSS Projects

... A comparison of the computed and experimental relations F max ( H), as well as comparison of drift scans of point sources across different horizontal cross-sections of the BP with the corresponding computed cross-sections were made. ... The drift scans of the point source 3С84 (H=87 o ) at the wavelength 7.6 cm across the horizontal cross-sections of the BP (black lines) and the computed horizontal cross-sections of the BP corresponding to them (red lines). ...

Еще в разделе: (Показать все результаты (>705) - jet.sao.ru/ )

• Laboratory for the Stellar Magnetism Study of SAO of the RAS - History of

... Circle area is proportional to the number of tweets + retweets tweets retweets . Order accounts: by user number (effectively random) by number of tweets (includes retweets) by number of followers by number of followers that also tweeted about AAS221 by number of friends that also tweeted about AAS221 . ... The top/left position is for the user with the largest number of followers, and the bottom/right is for the smallest number of followers. by number of followers that also tweeted about AAS221 . ...

Еще в разделе: (Показать все результаты (>3484) - hea-www.harvard.edu/ )

• Southern SHARC survey
• The AstroStat Slog Blog Archive different views
• A constellation of tweets from #AAS221

Definitions of Magnitudes and Surface Brightness 1 The magnitude system 1.1 Apparent magnitude Astronomers are stuck with the antiquated old system of magnitudes and so a clear explanation of what this system is and how it relates to more sensible units is important. ... 1.2 Absolute magnitude Absolute magnitude is a logarithmic luminosity scale. ... One usually goes by the round about process of referring to the absolute magnitude of the sun. ... Magnitudes and surface brightness 6/6 ...

Еще в разделе: (Показать все результаты (>717) - www.mso.anu.edu.au/ )

• C/2006 P1 (McNaught)
• Siding Spring Survey
• RSAA Annual Report 1998