... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

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... 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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... In this way we have derived an absolute size of the ring R<FONT SIZE=-1><SUB>abs</SUB></FONT>&nbsp;=&nbsp;(6.23&plusmn;0.08) &times;10<FONT SIZE=-1><SUP>17</SUP></FONT>&nbsp;cm and an angular size R"&nbsp;=&nbsp;808&plusmn;17&nbsp;mas, which give a distance to the supernova d(SN 1987A)&nbsp;=&nbsp;51.4&plusmn;1.2&nbsp;kpc and a distance modulus m-M(SN 1987A)=18.55&plusmn;0.05. ...

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• http://www.stsci.edu/ftp/stsci/library/abstracts/1115.abs
• The Astrophysics of Intermediate-Luminosity Red Transients
• Example Preprint entry

... Fortunately, cold H I appears readily as H I self-absorption (HISA) shadows against warmer background H I . Though the HISA phenomenon was first observed in the 1950s, a detailed, systematic study of HISA clouds has only recently become possible with the advent of large-area synthesis surveys like the Canadian and VLA Galactic Plane Surveys. ... Stronger HISA appears concentrated in discrete cloud complexes associated with spiral arm structure. ...

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• HISA Poster for the 33rd Annual Meeting of CASCA, May, 2002
• Arecibo Radar Discovers Triple Near-Earth Asteroid

... The department was founded in late sixties by Prof. D.Ya.Martynov, who for many years was also the director of Sternberg Astronomical Institute. At present time, the head of the department is Prof. A.M.Cherepashchuk, a pupil of D.Ya.Martynov and his successor as the director of SAI. Since Prof. Martynov, the scientific activity of the department was primarily related to binary stars. ... The department consists of 15 members most of which have Ph.D. in Astrophysics. ...

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2014 May version . ... Green D. A., 2014 , Bulletin of the Astronomical Society of India, 42 , 47-58. ( .pdf , or arXiv.org:1409.0637 ) If you make use of the detailed version of the catalogue, then plaese also cite: . Green D. A., 2014, `A Catalogue of Galactic Supernova Remnants (2014 May version)' , Cavendish Laboratory, Cambridge, United Kingdom (available at "http://www.mrao.cam.ac.uk/surveys/snrs/" ). ... Copyright D. A. Green 2014. 25872nd access to this version of the catalogue. ...

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• Astrophysics Group Opening of Battcock Centre for Experimental Astrophysics
• Astrophysics Group AMI Science
• Astrophysics Group AMI Publications

... SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Accidental Astrophysics: The Devil's In the Magnitudes, Part II . ... The star second to the Sun in brilliance is Sirius. ... Recall the magnitude system, passed down to us through a hundred generations of sky watchers, as a means of quantifying stellar brightness ("Accidental Astrophysics," May/June, p. 9). ... Yes, it is a magnitude difference, but that difference is due to the distance between us and the star. ...

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... Future seminars . ... Magnetorotational processes in rotating magnetized protostellar cloud were investigated.It was shown, that differential rotation leads to the appearing and amplification of toroidal component of magnetic field. ... While the energy ejected due to the bounce shock evolution is not enough for the explanation of core-collapse supernova event. ... We found that the shape of magnetorotational supernova qualitatively depends on the initial configuration of the magnetic field. ...

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• Институт космических исследований РАН (ИКИ РАН)
• IKI - Space Research Institute of Russian Academy of Sciences

... IC443's Neutron Star . ... Embedded within supernova remnant IC443 , the suspected neutron star appears as the reddish source at the lower right in this false-color x-ray image. ... Judging from the characteristic bow wave shape of the x-ray nebula the researchers have estimated the speed of the neutron star as it plows away from the explosion site. ... Publications with keywords: supernova remnant - X-ray - neutron star . Publications with words: supernova remnant - X-ray - neutron star . ...

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• Journal "Peremennye Zvezdy"
• SN 1006: Historys Brightest Supernova
• Астронет > SN 1006: Historys Brightest Supernova

... Tonight's Sky . ... Observing . ... Sky this Month . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Leibniz Institute for Astrophysics, Potsdam, Germany . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Institute of Astrophysics in the Canary Islands | Astronomy.com
• Kavli Institute For Astronomy and Astrophysics at Peking University in Beijing,
• Institute of Astrophysics of Andalusia, Granada, Spain | Astronomy.com

Main Program Travel Where to go in Moscow Information . ... The 2014 year marks the 100th anniversary of Yakov Zeldovich . ... John Carlstrom (University of Chicago) . ... Lyman Page (Princeton University) . ... The conference will be held at the Space Research Institute (IKI) in Moscow, Russia, on June 16-20, 2014 . ... International Conference: Cosmology and High Energy Astrophysics (Zeldovich-90) 20-24 Dec 2004, Moscow, Russia . ... 2014 Space Research Institute, Moscow Русская версия ...

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• Zeldovich-90: COSMOLOGY AND HIGH ENERGY ASTROPHYSICS
• High Energy Astrophysics Department at IKI RAN
• Second Spectrum-RG/eROSITA Conference

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15. A collection of images

16. ASC home page

17. Chandra Supernova Remnants Catalog - Instrumental Artifacts

18. http://xray.sai.msu.ru/~polar/sci_rev/2002-07_2003_03/snr.html

19. http://www.atnf.csiro.au/pasa/15_1/dennison/paper.pdf

20. First X-Rays From a Comet Discovered