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http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/Cauldron.html.
http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/Cauldron.html.
1. Hubble Provides Multiple Views of How to Feed a Black Hole (PRC98-14)
... 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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Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/CentaurusA.html -- 3.4 Кб -- 10.04.2001
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2. Hubble Remix: Active Galaxy NGC 1275
... Credit Copyright: Data - Hubble Legacy Archive , ESA , NASA ; Processing - Al Kelly Explanation: Active galaxy NGC 1275 is the central, dominant member of the large and relatively nearby Perseus Cluster of Galaxies . Wild-looking at visible wavelengths, the active galaxy is also a prodigious source of x-rays and radio emission. ... Publications with keywords: Perseus cluster - active galaxy - magnetic field - X-ray - radio - multiwavelength . ... Nearby Spiral Galaxy NGC 4945 . ...
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Ссылки http://www.astronet.ru/db/xware/msg/1294062 -- 16.1 Кб -- 08.10.2013
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3. Hubble Space Telescope Ultraviolet and Ground-based Optical Spectropolarimetry
We present UV and optical spectropolarimetry of two highly polarized IRAS-selected quasi-stellar objects (QSOs), IRAS 13349+2438 and the broad absorption line QSO (BALQSO) IRAS 14026+4341. ... We construct full radiative transfer models of these systems consisting of a dusty sphere of modest optical depth illuminated axisymmetrically from within by a power-law QSO spectrum. We show that this simple model successfully reproduces the qualitative polarization properties of the objects. ...
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Ссылки http://www.stsci.edu/~kgordon/papers/2001ApJ...563..512H.html -- 5.1 Кб -- 21.01.2016
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4. APOD: 2010 June 4 - Hubble Remix: Active Galaxy NGC 1275
... 2010 June 4 . Hubble Remix: Active Galaxy NGC 1275 . Credit: Data - Hubble Legacy Archive , ESA , NASA ; Processing - Al Kelly . Explanation: Active galaxy NGC 1275 is the central, dominant member of the large and relatively nearby Perseus Cluster of Galaxies . ... NGC 1275 accretes matter as entire galaxies fall into it, ultimately feeding a supermassive black hole at the galaxy's core. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...
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Ссылки http://www.sai.msu.su/apod/ap100604.html -- 5.3 Кб -- 25.06.2010
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5. Non-traditional methods of geophysical investigations and active plasma
. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .
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Ссылки http://www.izmiran.rssi.ru/ionosphere/satellite_inv/exp.shtml -- 8.9 Кб -- 09.04.2016
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6. The nearby active galaxy NGC 1433 from ALMA and Hubble
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Ссылки http://www.eso.org/public/images/eso1344c/zoomable/ -- 1.9 Кб -- 12.04.2016
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7. Impact Hazard
... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...