We present new images of the supernova remnant (SNR) Cas A observed in the 24 and 70 ЮМm bands of the Spitzer Space Telescope (Spitzer). ... The IR images also show a region in which the SNR forward shock appears to be propagating into a ~650 Msolar molecular cloud. The new images also show other details of the surrounding ISM structure, including two groups of knots extending ~6'-12' on either side of the SNR. ...

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• A Spitzer Space Telescope Far-Infrared Spectral Atlas of Compact Sources in the
• HST this week: 091
• HST this week: 049

2012 A Broadband Study of the Emission from the Composite Supernova Remnant MSH 11-62 (P. Slane et al.) ... 2012 Infrared imaging and polarimetric observations of the pulsar wind nebula in G21.5-0.9 (A. Zajczyk et al.) ... 2009 High-resolution X-ray Observations of the Pulsar Wind Nebula Associated with the Gamma-ray Source HESS J1640-465 (A. Lemiere, P. Slane, B.M. Gaensler, S.S. Murray) - ApJ, 706, 1269 . ... 1995 Soft X-Ray Emission From Selected Isolated Pulsars (P. Slane N. Lloyd) ApJ 452, L115 . ...

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• Chandra Images for G350.1-00.3
• Chandra Catalog of Magellanic Cloud Supernova Remnants

... Structure in N63A . ... Optical: Y.Chu ( U. Illinois ), STScI , NASA . ... ATCA Explanation: Shells and arcs abound in this false-color, multiwavelength view of supernova remnant N63A , the debris of a massive stellar explosion. ... Radio (red) and optical emission (green) are brighter near the central regions where the x-rays seem to be absorbed by denser, cooler material on the side of the expanding debris cloud facing the Earth. ... Publications with keywords: supernova remnant - LMC . ...

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• Астронет > Structure in N63A
• Supernova Remnant Puppis A
• Supernova Remnant E0102 from Hubble

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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• G111.7-2.1

This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

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... 2004 January 1 . Structure in N63A . Credit: X-ray: J. Warren ( Rutgers ) et al., CXC , NASA . Optical: Y.Chu ( U. Illinois ), STScI , NASA . Radio: J.Dickel (U. Illinois) et al., ... Radio (red) and optical emission (green) are brighter near the central regions where the x-rays seem to be absorbed by denser, cooler material on the side of the expanding debris cloud facing the Earth. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . ...

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• SAI SN RESEARCH GROUP
• APOD: 2006 August 29 - Supernova Remnant E0102 from Hubble
• SAI Supernova catalog

Welcome to the Pulsar - Supernova Remnant Project's home page. ... For pulsars, there is emphasis on searches, precision timing and polarization observations and, for supernova remnants, the emphasis is on understanding the radio brightness distribution and, in particular, the evolution of SNR 1987A. For further information, check out the following pages. ... Pulsars . Supernova remnants . ... Please email comments and suggestions to Dick Manchester (Project Leader) at rmanches@atnf.csiro.au . ...

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• Angular structure in HI
• Additional images of supernova remnant 1987A
• Galactic Structure and the Cosmic Ray Anisotropy at 1018eV

Supernova Cosmology: Legacy and Future, (preprint) . Goobar, A. and Leibundgut, B. Annual Reviews of Nuclear and Particle Science , 2011, 61, 251 . Cosmological Implications from observations of Type Ia Supernovae, . ... Type Ia Supernovae, . ... Leibundgut, B., Suntzeff, N. B. in "Supernovae and Gamma-Ray Bursts", 2003, . ... Cosmology with Supernovae, . ... Leibundgut, B. in Frontiers of Cosmology, 2005, . ... Twenty Years of SN 1987A . ... ApJS, accepted . ... ApJ, 782, 28 . ...

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• ESO - Thesis Topic: Dust in the Crab Nebula Supernova Remnant
• ESO - Research Area: STELLAR STRUCTURE AND EVOLUTION
• Ultra-compact dwarf galaxies

Stellarium 0.12.3 . ... Classes . ... Supernova Class Reference . ... Supernova (const QVariantMap &map) . ... Get a QVariantMap which describes the supernova. ... getSelectPriority (const StelCore *core) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getVMagnitude (const StelCore *core, bool withExtinction=false) const . ... getAngularSize (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

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• Stellarium: Member List
• Stellarium:

... Suspected G36.6-0.7 has the spectral index -0.8, it seems to be a background extragalactic source because the spectral index is too steep for SNR. ... During the last years the RATAN-600 has been used to carry out a new survey of the Galactic plane at 960 and 3900 MHz from l=342^o to l=19^o, |b| < 5.5^o, to search for new SNRs and to study the SNRs that have just been detected. Column (1) lists Galactic notation names of the new and well--known SNRs from Green's catalog; . ...

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• VLA 404 compact sources
• IRAS Small Scale Structure Catalog
• "Structure" publications in 2002 year

... The HH flow associated with young stellar object HL Tau has an exciting history and even until now the origin of some its features is not clear yet. ... Knotty structures of Herbig-Haro jets are common phenomena and knowing the origin of such structures is essential for understanding the processes of jet formation. ... In the flow detected compact knots with high (-150 km/s) and bow shape structures in front of those, with low radial velocities (-50 km/s). ...

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• V1494

... In this paper we present the results of detailed B, V, R, I, and H study of the isolated nearby blue compact dwarf (BCD) galaxy NGC6789. Judging from the literature the observed galaxy has not been resolved into stars up to now. ... The distance of the galaxy, estimated from the tip of the red giant branch (TRGB) is 2.1 Mpc which places NGC6789 close to the Local Group. ... Key words: nearby galaxies: dwarf galaxies (NGC 6789): distance moduli: star content . ... Distance. ...

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• A Nature of Polar-Ring Candidate Galaxy ZGC 2315+03
• Vladimir P. Reshetnikov's Home Page

This page is devoted to information on Supernova 1999bx in NGC 6749 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page. ... It was originally reported in UGC 11391, but this galaxy also has the name NGC 6745, which is much more commonly used. ... Click on the name in the "observer" column to see the image. ...

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• Bright Supernova Bright Supernova
• Historical Supernova Boneyard
• Supernova 2009js in NGC 918

The merging galaxy Arp 220 is the prototypical luminous infrared galaxy. ... In 1996, one of the then largest VLBI experiments was conducted on Arp 220, using the compact OH maser peak as a convenient phase reference. This permitted continuum imaging of the galaxy with high sensitivity, revealing the existence of roughly a dozen unresolved sub-mJy point sources scattered across the nuclear region of the galaxy. ... The nuclear region of Arp 220 imaged with continuum VLBI at 18 cm. ...

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• NGC7674.html
• Galactic Spiral Structure in H I Emission and Self-Absorption
• I-GALFA Reveals Dynamic Events in Our Galaxy

... Development of Ideas of Structure and Evolution of Stars. Integral Features of Stars, Which Determine Their Structure, Direction and Rate of Evolutuion. ... Connection between Potential and Thermal Energy of Star. ... Structure of a Main Sequence Star. Features of Massive Stars Evolution on the Main Sequence. Internal Structure of the Sun. ... White Dwarfs, Their Features. ... Evolution from the Main Sequence of Massive Stars. ... Evolution of Small Mass Stars till White Dwarfs Sequence. ...

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• Extragalactic Astronomy
• Stellar Astronomy

... The explosion of a star as a Supernova is certainly one of the most energetic events observable in the whole universe, and their radiation covers the whole band from radio to gamma-rays, accompanied with neutrino emission. ... Type Ia SNe are supposed to result from mass transfer inside a binary system consisting of a white dwarf star and an evolving giant star, which results in a termonuclear explosion. ... Core-collapse Supernovae . ... For comments please contact: gcresci@arcetri.astro.it . ...

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• K-band Arcetri Obscured Supernova Search - Detected Supernovae
• K-band Arcetri Obscured Supernova Search - Links
• K-band Arcetri Obscured Supernova Search - Papers

... Star Atlas . ... Supernova showered Earth with radioactive debris . ... stars . ... Cosmic Adventures . ... Read Mark BosloughУ?т??т??s blog on the Jupiter impact . ... Famous supernova reveals clues about crucial cosmic distance markers . ... Because they explode with nearly uniform brightness, astronomers have used them as cosmic distance markers to track the accelerated expansion of the universe. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• Astronomers find compact galaxies | Astronomy.com
• Very distant galaxy cluster confirmed | Astronomy.com
• Radio telescopes give clues to structure, history of the Milky Way |

. Cosmology . Very Early Universe . Cosmic Microwave Background Anisotropy . Dark Matter Models . Large Scale Structure . High Energy Astrophysics . Active Galactic Nuclei . Astrophysics of Compact Objects . Accretion Disks . Scientific Staff:

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M1 is also known as the Crab Nebula. It is a remant of a supernova that occured in 1054 AD. The central star is actually a rotating neutron star and is called a pulsar. This exposure was taken through a narrow band H-alpha filter to make the filamentary structure stand out somewhat.

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• Astronomy 123 Distance Education Class
• Low Surface Brightness Galaxy Gallery
• Fabry-Perot Images of Starburst Galaxies

Next: Radiopulsars as Sources of Up: Cosmic Rays and Evolution Previous: Cosmic Rays and Evolution . Presently, there is little doubt that galactic CR can be generated at rapidly expanding shock fronts produced by supernova explosions. ... Statistical properties of radiopulsars in our Galaxy indicate a formation rate of NS of about 1 per 10-20 years in the present cosmological epoch, while direct astronomical observations have so far not detected supernova explosions at this high rate. ...

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• Gravitational Waves from Coalescing Compact Binary Stars
• Structure of the Galaxy
• No Title