... Possible Jet Blown Shells Near Microquasar Cygnus X1 . ... Credit Copyright: Steve Cullen (lightbuckets.com) Explanation: What happens to matter that falls toward an energetic black hole? ... Confirmation that black hole jets may create expanding shells has come recently from the discovery of shells surrounding Cygnus X-1 . Pictured above on the upper right is one such shell quite possibly created by the jet of microquasar and black hole candidate Cygnus X-1 . ... The Black Hole in the Milky Way . ...

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• Journal "Peremennye Zvezdy"
• NGC 4696: Energy from a Black Hole
• Molecular Torus Surrounds Black Hole

... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... SUBJECT: 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. 25-29, 2014 . ... which will be held in Beijing, P.R. China, from August 25-29, 2014, hosted by Chinese Academy of Sciences . ... China), . ... 1st Announcement IAU Symposium 312 Star Clusters and Black Holes Across Cosmic Time, Beijing, China, Aug. ...

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• MAO NASU :: Topic: The DRAGON globular cluster simulations: a million stars,
• MAO NASU :: Topic: Article to gravitational wave detection by LIGO (1/1)

home education > resources . ... Resources . ... Astronomy Education Bibliography . ... Black Holes: An Introductory Resource List . ... http://hubblesite.org/explore_astronomy/black_holes/home.html . ... The Universe in the Classroom (The ASP's Newsletter on Teaching Astronomy) Issue on Black Holes by John Percy: . ... For a set of black hole information guides and demonstration activities from the ASP's and JPL's Night Sky Network, click on the link below and check the box on black holes: . ...

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• ASP: Book Review
• ASP: Black Holes
• ASP: Index to Volume #27

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: How much can a supermassive black hole consume? ... Science Users Information . ... Observing with ESO Telescopes . ... Science Software . ... ESO-MIDAS . ... Data Handling and Products . Quality Control and Data Processing . Data Pipelines and Calibrations . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... ESO Science Newsletter . ...

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• ESO - Thesis Topic: Black hole accretion versus star burst episodes: what is
• ESO - Thesis Topic: Why most supermassive black holes do not accrete material
• ESO - Thesis Topic: Hydrodynamical simulations: the role of bars and the

... 2009 June 8 . Possible Jet Blown Shells Near Microquasar Cygnus X-1 . ... In the case of Cygnus X-1 , perhaps little of that matter actually makes it in. ... Confirmation that black hole jets may create expanding shells has come recently from the discovery of shells surrounding Cygnus X-1 . Pictured above on the upper right is one such shell quite possibly created by the jet of microquasar and black hole candidate Cygnus X-1 . ... About APOD | ...

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• APOD: 2001 October 29 - Spinning Black Holes and MCG 6 30 15
• APOD: 2006 April 27 - NGC 4696: Energy from a Black Hole
• APOD: 2004 September 8 - Molecular Torus Surrounds Black Hole

Blackholes Forum Message . ... Question On How Black Hole Sees Infalling Matter . ... Take for an example a ball of matter and it stays intact all the way falling into a black hole. I was thinking when it "hits" the event horizon, does the black hole retain its bias of space outside, or does the black hole "see" the ball of matter appearing to "hit" it from all points in space that surrounds it at the event horizon? ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ...

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• Black Holes As A Source Of Dark Matter/energy? - an Astronomy Net Blackholes2
• Quicksand As Black Hole Model? - an Astronomy Net Blackholes Forum Message
• Black Holes And Static Photon Packets - an Astronomy Net Blackholes Forum

... Ask Astro . ... Supernova showered Earth with radioactive debris . Behemoth black hole found in an unlikely place . ... black holes . ... Asteroid DayУ?т??т??s Don Yeomans: Will asteroid 2013 TX68 strike Earth? ... Ask Astro: What are the chances of dark matter or a black hole ripping apart Earth? ... Get instant access to subscriber content on Astronomy.com! ... Receive full access to our Ask Astro answers . ... A gamma-ray burst hints that LIGO's double black holes started as one massive star . ...

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• Could large numbers of black holes account for much of the "dark matter"
• Black holes inhale vast quantities of dust and gases. Does dark matter also get
• black holes | Astronomy.com

STScI . Conference on Observational Signatures of Black Hole Mergers . ... What is STScI . ... Staff Directory . ... Colloquia . ... Science Blog . ... Motivated by recent advances in numerical relativity and with an eye towards the future of gravitational wave observatories, we were pleased to announce a conference on the observational signatures of supermassive black hole mergers, including electromagnetic signals detectable today. ... Black Holes in Galaxy Mergers and Evolution . ...

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• Black holes in galactic nuclei - Figure 3
• Active galaxies and black holes
• Dust disk around a black hole in galaxy NGC 7052

... Black Holes formation . ... The colloquium will be concentrated on the new lewel of theoretical and experimental understanding of the BH nature and related phenomenae. 10-15-minutes original presentations and short 5-minute presentations for the discussion are welcomed. ... In the case of numerouse proposals talks will be selected by the Organizers. ... Date of the colloquium 03 March 2000 г. We plan, that the final agenda will be announced on the ASA seminar in February. ... List of proposed talks ...

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• My activity
• Black Hole Creation in Massive Binary Systems
• Black Holes in Binaries

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

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... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Merging Black Holes in Galaxies: Galaxy Evolution, AGN and Gravitational Waves . ... The first meeting in an annual series of international astrophysics conferences, co-organized by the Anglo-Australian Observatory and the Australia Telescope National Facility, is now scheduled for 15 to 20 June with the title, "Merging Black Holes in Galaxies: Galaxy Evolution, AGN and Gravitational Waves". ...

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• Powerful AGN and Their Host Galaxies Across Cosmic Time
• Black Hole Mass Estimates of Radio-selected Quasars
• Southern Cross 2014 Conference

... Товары для любителей астрономии ? Сопутствующие товары, книги и т.д., а также другие вопросы (Модераторы: zlyden , Denk36 ) ? ШАК-2015 . ... Сообщений: 347 . Рейтинг: +17/-0 . ... Еще в конце июля Угольников на мой вопрос ответил: ШАК должен на днях пойти в типографию. ... Записан . Сообщений: 705 . ... Сообщений: 1 183 . Рейтинг: +206/-0 . ... Сообщений: 2 244 . ... 1) На стр. 103 год издания книги Рэндалла "Достучаться до небес" указан как 2104. ... Сообщений: 1 021 . ...

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• изотропность и однородность вселенной - стр. 16 - Горизонты науки о Вселенной
• NEW Black Hole Paradigm - Горизонты науки о Вселенной
• Вести с Астрофеста - стр. 3 - АстроФест

... X-rays are made up of photons that are emitted from stars, or quasars, or supernovae, the sun, or simply: anything that is undergoing a change either in size or temperature or giving out heat. ... in an X-ray binary star system, in which one normal star's orbit is crossed by a neutron star, when the neutron star by means of gravitational pull takes matter from the normal star X-rays form. ... Artists conception of a normal star (HDE 226868) and a black hole taking matter from the normal star. ...

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• Statistics 310 2007-2008
• Garcia, Michael R. - Smithsonian High Energy Division - Home Page
• Aneta Siemiginowska - Home Page

... Black holes are found at the centres of galaxies which are similar in size to our own Milky Way Galaxy or larger. When black holes collide and merge they form supermassive black holes which are events among the most powerful in the universe. ... 55, No. 1, pages 1-5, 'Observational Effects of Strong Gravity in Vicinity of Supermassive Black Holes' . ... International Year of Astronomy, Ireland National Node . ...

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• Black Holes
• Online materials for the coronal holes brightening events paper
• Robinson Schools Lecture 2008

... 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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• Phil Plait's Bad Astronomy: Mad Science

Search Site . ... Advanced Search? ... Main goal of our group is to study energy transformation mechanisms in extreme gravitational and magnetic fields of such objects as black holes, pulsars, white dwarfs and flaring stars. Currently, the Group staff is working on the following scientific topics: . Study of rapidly variable astrophysical objects with high temporal resolution . ... Maintained by Sergey Karpov љ-љPart ofљ Special Astrophysical Observatory љwebsite ...

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... Astronomers have used NASA's Hubble Space Telescope to probe the core of the nearest active galaxy to Earth, Centaurus A. Hubble's Near Infrared Camera and Multi-Object Spectrometer was used to peer past the dust to discover a tilted disk of hot gas at the galaxy's center (white bar running diagonally across image center). This 130 light-year diameter disk encircles a suspected black hole which may be one billion times the mass of our Sun. ... Centaurus A (NGC 5128) Fast Facts . ...

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• Dust evolution across the CO snowline in a protoplanetary disk
• Black Holes explained by an astrophysicist
• Hubble Uncovers Dust Disk Around a Massive Black Hole (STScI-PRC98-22) A

... We have measured this "redshift" for the pink black holes, and allowed for it in our calculations. ... We see this effect in the emission from gas around these pink black holes, but it is far too small an effect to account for the pinkness. Thus the swirling motions of gas around or into the black holes cannot produc the colour. ... At first we thought that these things were normal blue black holes hidden behind clouds of interstellar dust, that absorbed the blue light and made them appear pink. ...

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• IAU Commission #34 (Interstellar Matter)
• Some Black Holes are Pink
• Pink Black Holes: Technical Details

... SS433 is a close binary system, one star is a supergiant, a second one is a black hole. ... Even a black hole cannot accept such an enormous mass flux, a supercritical accretion disk appears, all the excess gas glows up to several tens of thousands degrees and is ejected off the disk with enormous velocities. ... SAO researchers have found an evidence of the supercritical accretion onto a black hole in SS433, which follows from a brightness variability of the SS433 disk. ...

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• SS433
• Metagalaxy sector, archive 2015
• Detection of radio pulsar pairs

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

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• Истомин Яков Николаевич (ФИАН)
• Sergei Grebenev, Home Page
• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN