... February 5, 1999 . HR 4796A: Not Saturn . ... Instead, the panels show a strikingly similar system on a much larger scale - a ring around the young, Vega-like star, HR 4796A , located about 200 light-years from Earth. ... In analogy with the relationship of Saturn's rings and moons , this circumstellar ring could be held in place by forces due to planets - shepherding planetary bodies or the gravitational influence of larger planets orbiting closer to the parent star. ... About APOD > . ...

Еще в разделе: (Показать все результаты (>8270) - www.sai.msu.su/ )

• APOD: 2000 February 8 - Rings Around Beta Pictoris
• APOD: February 5, 1997 - Running Red Rings Around Jupiter
• APOD: 2009 February 24 - Barnard's Loop around the Horsehead Nebula

... In a binary star system , each star of the pair follows an elliptical orbital path. ... In developing a new optical interferometer capable of extremely high resolution while peering through the Earth's blurry atmosphere, U.S. Naval Observatory and Naval Research Lab astronomers have been able to detect the companion star to Mizar A. This composite image of their observations shows the daily and monthly relative orbital motion in the binary system. ... Publications with keywords: binary star . ...

Еще в разделе: (Показать все результаты (>167923) - www.astronet.ru/ )

• Rings Around Beta Pictoris
• Water Found Around Nearby Star CW Leonis
• Hot Gas Halo Detected Around Galaxy NGC 4631

... February 3, 1998 . A Magellanic Mural . ... Explanation: Two galaxies stand out to casual observers in Earth's Southern Hemisphere : the Large Magellanic Cloud (LMC) and the Small Magellanic Cloud (SMC). ... Recent observations of the LMC (on the left) have determined that it is on a nearly circular orbit around our Galaxy, and have even helped in the determination of the composition of dark matter in our Galaxy . ... About APOD > . ...

Еще в разделе: (Показать все результаты (>6766) - www.arcetri.astro.it/ )

• APOD: February 5, 1996 - COBE Dipole: Speeding Through the Universe
• APOD: 2000 February 13 - Southwest Mercury
• Hubble Finds Oxygen Atmosphere On Jupiter's Moon Europa

... 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
• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• Other-Events ? Page 5 ? Amateur Astronomers Association of New York

... Armagh Planetarium . ... Universe . ... Posted on April 2, 2014 | ... Continue Reading.. ... No Comments Astronomy is a science that knows no borders. ... 1 Comment Comets are frozen lumps of ice (often called volatiles) and rock that come from distant parts of our Solar System. ... 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. ...

Еще в разделе: (Показать все результаты (>2837) - www.armaghplanet.com/ )

• - Part 11
• Moon | Astronotes - Part 2
• comets | Astronotes

... EXPN DNO D A T E UT TIME FQ SOURCE CORR-Telescopes VT734 355-MO Dec 21 08:00-21:00 C TAU-A Pointing VT735 356-TU Dec 22 08:00-21:00 C TAU-A Pointing VT736 358-TH Dec 24 09:00-20:00 K ORIONKL Pointing VT737 359-FR Dec 25 09:00-20:00 K ORIONKL Pointing VT738 360-SA Dec 26 09:00-20:00 C 0528+134 Mitk-UD KA SH W018c 364-WE Dec 30 06:00-15:00 L 0552+398 Socr-VLBA W071n 6-WE Jan 06 10:00-17:00 L J0745+10 Mitk-AT HO MP UD SH KA W059e 7-TH ...

Еще в разделе: (Показать все результаты (>17694) - www.atnf.csiro.au/ )

• Archive of VLBI Observations Majordomo List
• Travel and Observations
• RADIO OBSERVATIONS OF PSR B1259-63 AROUND PERIASTRON

... It s because some sunlight bounced off the Earth and dimly lit the side of the Moon that is facing away from the Sun. ... Recently, astronomers used earthshine to help in the search for aliens. Signs of life can be found in the quantities of particular gases in a planet s atmosphere, such as oxygen, ozone, methane and carbon dioxide. And astronomers can work out what gases are in a planet s atmosphere by studying the light that bounces off them their planetshine . ...

Еще в разделе: (Показать все результаты (>27090) - www.eso.org/ )

• http://www.eso.org/public/news/eso1310/kids/
• ESO - Stellar Halos 2015
• Comet Halley

... RSS CHANNELS: ASTRONOMY February 23, 2006 Two New Moons--and Maybe Some Rings--for Pluto Adding to the growing compendium of Kuiper belt objects, astronomers have spotted two new moons orbiting Pluto. Observations with the Hubble Space Telescope from May of last year show two tiny dots revolving around the same center of gravity as the ninth planet and its largest moon, Charon. ... The moons may also be a source for dust that coalesces into rings around Pluto before dispersing. ... Or even rings. ...

Еще в разделе: (Показать все результаты (>15462) - www.stsci.edu/ )

• HST this week: 036
• HST this week: 040
• A black hole in the nearby galaxy M32

Next: J.E. Chambers, Research Astronomer Up: Research Previous: Research Contents . ... Solar Variability and Climate . Other Activities . ... Applied to data of flares on Gliese866 he was able to estimate the area of hydrogen emitting flare regions as 1-13% of the stellar surface. ... As partners in the project, Armagh Observatory has been asked to contribute to the selection process in exchange for priority access to the data which will eventually flow from the satellite. ...

Еще в разделе: (Показать все результаты (>3028) - star.arm.ac.uk/ )

• Why this is interesting: reasons for which astronomers get very excited around
• Observations with the Faulkes Telescopes
• Total Lunar Eclipse of 21 February 2008 | International Year of Astronomy in

With the Square Kilometre Array planned to begin observations in around a decade and large neutral hydrogen multibeam surveys currently underway at Arecibo, the question of what we can learn about the evolution of galaxies through neutral hydrogen observations is very timely. ... Robert Minchin (NAIC, chair) . Emmanuel Momjian (NRAO) . ... Robert Minchin (co-chair) . Emmanuel Momjian (co-chair) . ... R. Minchin & E. Momjian ...

Еще в разделе: (Показать все результаты (>5179) - www.naic.edu/ )

• hydrocarbon lakes on Titan
• Astronomers Detect Coolest Radio Star National Astronomy and Ionosphere Center
• Observations with the GMRT

. Dwarf galaxies are amongst the most dark matter dominated stellar systems in the universe. Our observations of this however, are based on kinematic measurements that assume dynamic equilibrium. In this talk I will present the results of my first paper; a detailed analysis of the stellar substructure surrounding the Hercules dwarf spheroidal galaxy, demonstrating that Hercules is a strongly tidally disrupted system and therefore not in dynamic equilibrium.

Еще в разделе: (Показать все результаты (>618) - www.mso.anu.edu.au/ )

• http://www.mso.anu.edu.au/seminars/abstracts/20150210-1100.html
• http://www.mso.anu.edu.au/~charley/MediaCoverage/CanberraTimesFeb2009CosmicCoincidence.pdf
• http://www.mso.anu.edu.au/seminars/abstracts/20160219-1400.html

This false-color composite image, taken with the Hubble Space Telescope, reveals the orbital motion of the planet Fomalhaut b. Based on these observations, astronomers calculated that the planet is in a 2,000-year-long, highly elliptical orbit. The planet will appear to cross a vast belt of debris around the star roughly 20 years from now. ... The black circle at the center of the image blocks out the light from the bright star, allowing reflected light from the belt and planet to be photographed. ...

Еще в разделе: (Показать все результаты (>4936) - www.astronomy.com/ )

• The week in pictures: February 16т??22, 2013 | Astronomy.com
• Galaxies found around galaxies | Astronomy.com
• Amateur astronomers image a rare glow | Astronomy.com

... 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 (>370) - www.badastronomy.com/ )

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

Laboratory of Stellar Physics . ... A study of close binaries with black holes, neutron stars and white dwarfs. ... A study of SS433 - the massive close binary with a black hole in the regime of supercritical accretion . ... A search for intermediate-mass black holes (IMBH). The black holes which are not supermassive black holes observed in quasars, and which were formed not in massive stars. ... A search for new magnetic stars, new CP stars, measurements of magnetic fields in stars . ...

Еще в разделе: (Показать все результаты (>883) - jet.sao.ru/ )

. First Announcement . Second Announcement . The Proposed Scientific Programme . Symposium Schedule . Views of Zvenigorod . Organizing Committee . V.Stepanov . stepanov@iki.rssi.ru . Space Research Institute of RAS . 84/32 Profsoyuznaya Str . Moscow, 117810 . Russia Phone: +7 095 333 11 22 . Fax: +7 095 310 70 23 . Back to INTERBALL Homepage .

Еще в разделе: (Показать все результаты (>1566) - www.cosmos.ru/ )

• Interball Workshop in Finland
• Interball Workshop Programme
• (S-7a) The Black Hole at the Center of our Galaxy

... APT Activities and Science Results 3. ... APT Secretary Philip Edwards (ISAS) reviewed the aims of the APT (http://www.vsop.isas.ac.jp/apt/DefinitionAndAims.html). ... The Australia Telescope Compact Array, and Ceduna, Hartebeesthoek, Kashima, Mopra, Parkes, and Shanghai telescopes of the Asia-Pacific Telescope participated in these observations. ... In the absence of Tetsuo Sasao, Philip Edwards briefly described results of the APT 22 GHz observations conducted from October 1st to 5th, 1997. ...

Еще в разделе: (Показать все результаты (>38) - www.vsop.isas.ac.jp/ )

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . IAU Publications . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... Astronomy Beat . ... Mercury Magazine Contents . ... January/February 1999 . ... More than Just a Planet, It's a Meal , Eric Sandquist . ... Life On The Mountain: An Astronomical Family Scrapbook of Mount Wilson Observatory, Don Nicholson and Scott W. Teare . ... publications . ...

Еще в разделе: (Показать все результаты (>1326) - www.astrosociety.org/ )

• ASP: Astronomy in the News
• ASP: Contents, January/February 2000
• ASP: The Return of Halley's Comet

Еще в разделе: (Показать все результаты (>5) - aberrator.astronomy.net/ )

XMM-Newton EPIC TTD Meeting Preparation for next eclipse season 7th Feb 2001 Mauro Casale ESA H/Q: 7th February 2001 XMM 1 Facts / lessons learned from previous eclipses 1) the eclipses will occur before perigee in the period 19-03- 2001 / 24-04- 2001 2) the shortest time between end of eclipse and Perigee time is about 22 minutes; in most of the other cases it is around 30-31 ... T0 - 1.6/1h: Eclipse start. ... ESA H/Q : 7th February 2001 XMM 7 ...

Еще в разделе: (Показать все результаты (>3792) - xmm.vilspa.esa.es/ )

• http://xmm.vilspa.esa.es/docs/documents/CAL-SRN-0324-1-0.ps.gz
• http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200502/db_cticolumns.pdf
• http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200102/Open_points-NCR-F_Giannini.pdf