... These Frontier Fields will combine the power of HST with the natural gravitational telescopes of high-magnification clusters of galaxies. ... We are soliciting gravitational lensing maps for the last four Hubble Frontier Fields clusters (MACSJ0717.5+3745, MACSJ1149.5+2223, AbellS1063, and Abell 370) based upon the exceptionally deep HST FF imaging and other new ancillary data. ... For the full set of proposal instructions and requirements, see the FY16 Frontier Fields Lensing Map Call for Proposals....

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• HST Observer Monthly
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• Black Holes in Globular Clusters

... 2009 April 19 . The View Near a Black Hole . ... Explanation: In the center of a swirling whirlpool of hot gas is likely a beast that has never been seen directly: a black hole . ... The gas surrounding GRO J1655-40, for example, has been found to display an unusual flickering at a rate of 450 times a second. Given a previous mass estimate for the central object of seven times the mass of our Sun , the rate of the fast flickering can be explained by a black hole that is rotating very rapidly. ...

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• APOD: 2014 March 23 - The View Near a Black Hole
• APOD: 2010 September 5 - GRO J1655 40: Evidence for a Spinning Black Hole
• APOD: 2004 September 8 - Molecular Torus Surrounds Black Hole

... The View Near a Black Hole . ... Credit: April Hobart, CXC Explanation: In the center of a swirling whirlpool of hot gas is likely a beast that has never been seen directly: a black hole . ... What physical mechanisms actually cause the flickering -- and a slower quasi-periodic oscillation (QPO) -- in accretion disks surrounding black holes and neutron stars remains a topic of much research. ... April . ... Publications with keywords: black hole - accretion disk . ... Binary Black Hole in 3C 75 . ...

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• Molecular Torus Surrounds Black Hole
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... Tonight's Sky . ... Observing . ... Behemoth black hole found in an unlikely place . ... black holes . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Do black holes stretch or rip the fabric of space-time? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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Blackholes Discussion Forum . Forums: . ... black hole pump? - sleepvark - September 3, 2014 - 21:13 UTC . ... WHAT IS Fe1 neagative?This is dark matter..... - theoracle - January 27, 2009 - 19:11 UTC . ... hbar=e^2/e0c - garrydenke - June 7, 2005 - 14:05 UTC . ... black hole theory - astronomy124 - February 24, 2005 - 04:47 UTC . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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home education > resources . ... Resources . ... Astronomy Education Bibliography . ... Black Holes: An Introductory Resource List . ... Castelvecchi, D. "A New Breed of Black Hole" in Sky Telescope , Apr. 2006, p. 36. ... Charles, P. Wagner, R. "Black Holes in Binary Stars: Weighing the Evidence" in Sky Telescope , May 1996, p. 38. ... Nadis, S. "The Secret Lives of Black Holes" in Astronomy , Nov. 2007, p. 28. ... Nadis, S. "Black Holes: Seeing the Unseeable" in Astronomy , Apr. 2007, p. 26. ...

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• ASP: Black Holes
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... The event horizon is the boundary of a black hole) . ... When the supermassive star implodes (collapses under it?s own gravity) a black hole is formed. Many black holes have been found in the centres of galaxies. ... It was thought that black holes don?t give out any energy at all (except when engulfing stars). ... It is thought that as the stars pass near to the centre, they are pulled in by the black hole and forced to remain orbiting around the black hole. ...

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• Stars Beyond Maturity
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... 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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Observations over the last decade indicate black-holes likely resided at the heart of most if not all galaxies. The correlation between the masses of these compact nuclear sources and their host galaxy is poorly understood and likely plays an important role in the formation and evolution, of at least the most massive systems, due to AGN feedback. ... I will give a brief summary of the reverberation mapping technique and describe the important role SkyMapper photometry can play in this program. ...

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• Some Black Holes are Pink
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... 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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• INTERBALL IB_TAIL September 1999
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... Astronomy news . ... NASA's Spitzer Images Out-of-This-World Galaxy . ... It is spiral-shaped like our Milky Way, with long, spindly arms of stars. The "eye" at the center of the galaxy is actually a monstrous black hole surrounded by a ring of stars. In this color-coded infrared view from Spitzer, the area around the invisible black hole is blue and the ring of stars, white. ... The ring around the black hole is bursting with new star formation. ...

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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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• PPTA Wiki | Internal / Science

... 2015: . Explanation of the Origin of Ultraluminous X-Ray Sources . Using optical spectroscopy, we revealed the origin of unusual objects: ultraluminous X-ray sources in other galaxies, which radiate in the X-ray range thousands times stronger than the black holes in our Galaxy. ... Detection of Radio Transients and Variable Radio Sources using the Archive Data of the Cold Surveys . ... O.Zhelenkova ), E.Majorova, A.Temirova . ... E.Majorova, O.Zhelenkova. ... Archive . ...

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• Detection of unique bright radio flare of X-ray binary
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... Science . ... Science Users Information > Observing with ESO Telescopes > Telescope Time Allocation > GTO Programmes . ... Guaranteed Time Observations . ... Publications with ESO Data . ... ESO Data . ... Period 98 (1 October 2016 - 31 March 2017) . Period 97 (1 April 2016 - 30 September 2016) . Period 96 (1 October 2015 - 31 March 2016) . Period 95 (1 April 2015 - 30 September 2015) . Period 94 (1 October 2014 - 31 March 2015) . Period 93 (1 April 2014 - 30 September 2014) . ...

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• ESO - bh99
• ESO - Target of Opportunity Programmes since Period 65
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... For the first time I was in the Observatory (Crimea) . ... The University - my dream! ... 1995 October. ... Soros's fellowship for post-grads for the first time . ... 1998 April. ... I am included into the first list of ten prominent russian young scientists by the magazine "What is new in science and technology". ... Prize for young scientists of the Moscow State University. ... 2015 Short-listed for the national prize "For fidelity to science" as the best science popularizer (the 2nd at the end) ....

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• http://xray.sai.msu.ru/~polar/html/old.curic.html
• http://xray.sai.msu.ru/~polar/html/CV/cv2007.txt
• http://xray.sai.msu.ru/~polar/html/CV/cv2009.txt

... 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
• Phil Plait's Bad Astronomy: SPOILER Review: Men in Black 2
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... LOC will arrange transportation of Conference participants from the Kazan airport to the hotels. ... According to the rules, everyone has to go through passport control and customs upon arrival at their first stop in Russia (in the most cases it is Moscow). ... If you have a direct flight to Kazan then passport control will be in Kazan. ... First eROSITA International Conference: Mapping the Structure of the Energetic Universe 17-20 Oct 2011, Garmisch-Partenkirchen (Germany) . ...

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• Титарчук Лев Григорьевич (NRL)

ALBUM: love Author: The Cult Album title: Love @ SONG : Nirvana I float through day and nite life most of the time Till I hung up my blues on a nail on your wall It rained flowers when the music began Love all around when the music is loud Every day Nirvana Always this way I wish every day was like nirvana Always this way I'm not looking for girls or cheap thrills and pills Always this way I wish every day was like nirvana Always this ...

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• Image: She didn't exactly liked to be photographed this time.
• Image: A bug; just like in Russia! I've seen it many times!

... Special Reports Giant space cloud may be powered by black holes 17:57 23 April 2007 NewScientist.com news service David Shiga An enormous cloud of roiling plasma in space may be drawing its energy from black holes, new observations suggest. Such clouds might be sources for the mysterious particles that occasionally crash into Earth's atmosphere at ultra - high speed. ... But higher energy particles in the cloud may be able to escape, he says. ...

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• http://www.naic.edu/vscience/schedule/tpfiles/MagritagR2448tp.ps
• http://www.naic.edu/vscience/schedule/tpfiles/GehatagA2936tp.pdf
• http://www.naic.edu/vscience/schedule/tpfiles/MagritagR2448tp.pdf

... Механизмы излучения космических объектов: классика и современность . ... Studies of radiation mechanisms and processes of spectra formation in astrophysical objects are among the fundamental tasks of modern astrophysics. ... On this occasion the Saint-Petersburg State University organizes an international conference Radiation mechanisms of astrophysical objects: classics today , which will be held in St. Petersburg from September, 21 to September, 25, 2015. ... radiative transfer theory, . ...

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• Conference proceedings | Radiation mechanisms of astrophysical objects: