... 1) A Multiwavelength Study of Tadpole Galaxies in the Hubble Ultra Deep Field, Straughn, A., et al. (including S. Ravindranath), 2015, ApJ, 814, 97. 2) The Rate of Core Collapse Supernovae to Redshift 2.5 from CANDELS and CLASH Supernova Surveys, Strolger, L., et al. (including S. Ravindranath), 2015, ApJ, 813, 93. ... 18) "Resolved Galaxies in the Hubble Ultra Deep Field: Star Formation in Disks at High Redshift", Elmegreen, D.M., Elmegreen, B.G., Ravindranath, S., Coe, D.A., 2007, ApJ, 658, 763. ...

Еще в разделе: (Показать все результаты (>16459) - www.stsci.edu/ )

• Larry Bradley :: Research
• Massive Galaxies over Cosmic Time
• Frontier Fields Lensing Models

... 2014 May 5 . Galaxy Cluster Magnifies Distant Supernova . Image Credit: NASA , ESA , C. McCully ( Rutgers U. ) et al. Explanation: How do you calibrate a huge gravitational lens? ... A new calibration technique has been tested recently that consists of waiting for supernovas of a very specific type to occur behind a galaxy cluster, and then figuring out how much the cluster must have magnified these supernovas through gravitational lensing. ... About APOD | ...

Еще в разделе: (Показать все результаты (>8519) - www.sai.msu.su/ )

• APOD: 2015 March 9 - Galaxy and Cluster Create Four Images of Distant Supernova
• APOD: 2014 April 22 - The El Gordo Massive Galaxy Cluster
• APOD: August 21, 1998 - A Massive Cluster In A Young Universe

... Abell 2218: A Galaxy Cluster Lens . ... WFPC2 , HST , NASA Explanation: Gravity can bend light, allowing huge clusters of galaxies to act as telescopes. ... The cluster of galaxies Abell 2218 is itself about three billion light-years away in the northern constellation of the Dragon ( Draco ). ... Publications with keywords: Abell 2218 - cluster of galaxies - gravitational lens . Publications with words: Abell 2218 - cluster of galaxies - gravitational lens . ... The Fornax Cluster of Galaxies . ...

Еще в разделе: (Показать все результаты (>168817) - www.astronet.ru/ )

• Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
• A Massive Cluster In A Young Universe
• Journal "Peremennye Zvezdy"

Title: A New Model of the Gravitational Lens 0957+561 and a Limit on the Hubble Constant . Authors: Norman A. Grogin , Ramesh Narayan (Harvard Univ.) ... Title: ROSAT/PSPC observation of the distant cluster CL0939+472 . ... Title: Interaction in the Bimodal Galaxy Cluster A3528 . ... Title: Cosmological Implications of Galaxy Cluster Evolution . ... Title: Galaxy Cluster Virial Masses and Omega . ... Matches 201 to 222 from a total of 222 matches for the search pattern galaxy cluster . ...

Еще в разделе: (Показать все результаты (>53) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy merging' all years

The powerful gravity of a galaxy embedded in a massive cluster of galaxies in this Hubble Space Telescope image is producing multiple images of a single distant supernova far behind it. Both the galaxy and the galaxy cluster are acting like a giant cosmic lens, bending and magnifying light from the supernova behind them, an effect called gravitational lensing. ...

Еще в разделе: (Показать все результаты (>7039) - www.astronomy.com/ )

• Why can the Hubble Space Telescope see distant galaxies but not exoplanets? |
• Hubble spots rare gravitational arc from distant, hefty galaxy cluster |
• Chandra weighs most massive galaxy cluster in distant universe | Astronomy.com

.

Еще в разделе: (Показать все результаты (>66836) - www.eso.org/ )

• ESO - Thesis Topic: Dynamical models of multiple globular cluster populations
• ESO - Dynamics of Low-Mass Stellar Systems: From Star Clusters to Dwarf...
• El Gordo: a massive distant merging galaxy cluster | ESO

... STScI-PRC00-08 HUBBLE OPENS ITS EYE ON THE UNIVERSE AND CAPTURES A COSMIC MAGNIFYING GLASS Scanning the heavens for the first time since the successful December 1999 servicing mission, NASA's Hubble Space Telescope has imaged a giant, cosmic magnifying glass, a massive cluster of galaxies called Abell 2218. ... The cluster is so massive that its enormous gravitational field deflects light rays passing through it, much as an optical lens bends light to form an image. ... Blue pinpoints hot young...

Еще в разделе: (Показать все результаты (>6862) - www.arcetri.astro.it/ )

• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Cosmologia/A2218.txt
• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Galassie/CefeidiGalax.txt
• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/0030y.txt

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Major mergers provide an important channel for morphology transformation. ...

Еще в разделе: (Показать все результаты (>14676) - www.atnf.csiro.au/ )

• Compact Stellar Systems in the Fornax Cluster: Super-massive Star Clusters or
• Studying Galaxy Evolution: A Galaxy Zoo Conference
• WALLABY - the ASKAP HI All-Sky Survey

home publications > mercury . ... Big Clusters, Tiny Galaxies . ... Astronomers struggle to understand why giant star clusters form in the tiniest of galaxies . ... These clusters are probably young versions of globular clusters, but they are commonly called super star clusters. Seven dwarf galaxies within 16 million light-years have formed super star clusters, with one of these galaxies, NGC 1569, possessing two young clusters. ... Super star clusters have a lot to tell us about star formation. ...

Еще в разделе: (Показать все результаты (>1397) - www.astrosociety.org/ )

• ASP: Astronomy Behind the Headlines
• ASP: Beacons in the Gloom

Our publications in 1996 year . Lindner, U.; Einasto, M.; Einasto, J.; Freudling, W.; Fricke, K.; Lipovetsky, V.; Pustilnik, S.; Izotov, Y.; Richter, G. Astronomy and Astrophysics, v.314, p.1-12 (10/1996) . Thuan, Trinh X.; Izotov, Yuri I.; Lipovetsky, Valentin A . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.607 . ... Edited by Daniel Kunth, B. Guiderdoni, M. Heydari-Malayeri, and Trinh Xu Thuan, 1996., p.587 . ... Thuan, Trinh Xuan; Izotov, Yu. ...

Еще в разделе: (Показать все результаты (>1379) - www.sao.ru/ )

• Gravitational Lensing by Clusters of Galaxies
• Old "Structure" publications
• "Structure" publications in 2008 year

... Kopylov, A.I., Kopylova, F.G. "Structure of galaxy groups and clusters and measurement of their masses", . ... Kopylova, F.G., Kopylov, A.I. "Peculiar motions of galaxy clusters and groups in the Hercules and Leo supercluster regions", . ... Kopylova, F.G., Kopylov, A.I. "Analysis of the properties of clusters of galaxies in the region of the Leo supercluster", . ... Kopylova, F.G., Kopylov, A.I. "Analysis of the properties of clusters of galaxies in the region of the Ursa Major supercluster", . ...

Еще в разделе: (Показать все результаты (>1397) - mavr.sao.ru/ )

• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group
• Galaxy sector, archive 2008
• Metagalaxy scientific results 2003

... Karachentsev I.D., Dolphin A., Tully R.B., Sharina M., Makarova L., Makarov D. , Karachentseva V., Sakai S., Shaya E.J. Advanced Camera for Surveys Imaging of 25 Galaxies in Nearby Groups and in the Field . ... Karachentseva V.E., Melnyk O.V., Vavilova I.B., Makarov D.I. Virial and total masses of galaxy triplets in the Local Supercluster . 2005, Astron. ... Karachentsev I.D., Makarov D.I. "The Galaxy Motion Relative to Nearby Galaxies and the Local Velocity Field" . ...

Еще в разделе: (Показать все результаты (>761) - jet.sao.ru/ )

• Search for distant radio galaxies in SAO
• GRB follow-up team
• Main Researches Activities

... Research . ... A rare hybrid morphology radio galaxy . ... In this project we will be able to investigate the environmental effect on star formation and galaxy evolution in individual galaxies falling into the cluster through radio observations of active galactic nuclei (AGN). Current models of galaxy evolution regulate the star formation rates within the simulated galaxies by invoking radio-mode feedback from AGN. ... Julie.Banfield@anu.edu.au . ...

Еще в разделе: (Показать все результаты (>748) - www.mso.anu.edu.au/ )

• GSAOI Super Star Clusters Science Page
• IAU Commission #34 (Interstellar Matter)
• GSAOI Orion Nebula Cluster Science Page

M1 image More About M1 Nice Color Picture . ... M16 image More About M16 HST image . ... M31 image More About M31 Nice Color Picture . ... M42 image ; M43 image More About M42/43 Nice Color CCD Picture . M51 image More About M51 Color Image of M51 M51 Supernova . M57 image More About M57 Nice Color CCD Picture Very Deep M57 Image . ... M81 image More About M81 M81 Supernova Ultraviolet Image of M81 More about Ultraviolet Imaging . M82 image More About M82 M82 False Color M82 True Color . ...

Еще в разделе: (Показать все результаты (>403) - zebu.uoregon.edu/ )

• Astronomy Plus CCD Images of Galaxies
• Astronomy HyperText Book: Stellar Clusters
• The Galaxy Gallery Page IX: Clusters of Galaxies

... Session Chair: . ... Searches for the First Galaxies: Past, Present and Future (Invited) . ... The Hubble Ultra Deep Field 2012: galaxy evolution at z=7-10 . ... Quantifying the Evolution of the Specific Star Formation Rate out to z~7 using Gravitationally Lensed Galaxies from CLASH . ... The role of AGN feedback in the evolution of massive galaxies . ... Evolution in the HI Gas Content of Galaxy Groups: Pre-processing and Mass Assembly in the Current Epoch . ... Gas dynamics in galaxies (Invited) ....

Еще в разделе: (Показать все результаты (>1168) - www.mrao.cam.ac.uk/ )

• The history of star formation and mass assembly in early-type galaxies
• Astrophysics Group AMI Science
• Astrophysics Group Galaxy Formation and Evolution

... D. J. Burke and J. Patrick Henry . The Astrophysical Journal, submitted. ... S. Brough, W. J. Couch, C. A. Collins, T. Jarrett, D. J. Burke , R. G. Mann . ... D. A. Wake, C. A. Collins, R. C. Nichol, L. R. Jones, D. J. Burke . ... R. Sadat, A. Blanchard, S. C. Vauclair, D. H. Lumb, J. Bartlett, A. K. Romer, J.-P. Bernard, M. Boer, P. Marty, J. Nevalainen, D. J. Burke , C. A. Collins, R. C. Nichol, . ... S. Majerowicz, D. M. Neumann, A. K. Romer, R. C. Nichol, D. J. Burke , C. A. Collins . ...

Еще в разделе: (Показать все результаты (>4075) - hea-www.harvard.edu/ )

• PAUL J. GREEN - Page de la Maison
• Southern SHARC survey
• The AstroStat Slog massive data

... Session 1 - Stars, star formation, stellar populations and planets . 9.20 10.00 . ... HST Spectroscopy of the Hottest White Dwarfs . ... Coffee break . ... Lunch break . ... A (long) look at neutron stars with HST . ... Session 2 - Nearby galaxies, bulges, spheroids, galaxy formation . ... New HST/ACS Insights into the Evolution of Star-Forming Dwarf Galaxies with Extreme Properties of Cosmological Relevance . ... Deriving properties of Lyman-break galaxies at z~3-5 using HST/VLT/Spitzer data . ...

Еще в разделе: (Показать все результаты (>209) - www.stecf.org/ )

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . ... This image of the Tarantula Nebula comprises one of the largest mosaics ever assembled from Hubble photos and includes observations taken by HubbleтАЩs Wide Field Camera 3 and Advanced Camera for Surveys, combined with observations from the European Southern ObservatoryтАЩs MPG/ESO 2.2-metre telescope which trace the location of glowing hydrogen and oxygen. ... Subscribe to Astronotes . ...

Еще в разделе: (Показать все результаты (>2793) - www.armaghplanet.com/ )

• Our Galaxy | Astronotes - Part 5
• Hubble shows us a spectacular star cluster | Astronotes
• stars | Astronotes - Part 6

... Confirm Dark Galaxy Existence . ... New evidence from NASA's Hubble Space Telescope and the Westerbork Synthesis Radio Telescope in the Netherlands has been used to rule out all but one of the ideas put forward to explain the existence of VIRGOHI 21, an intergalactic gas cloud 50 million light-years from the Earth. ... Are there more such dark galaxies out there? ... Credit: R. Minchin / Arecibo Observatory / Cardiff University / Isaac Newton Telescope / Westerbork Synthesis Radio Telescope . ...

Еще в разделе: (Показать все результаты (>2657) - www.naic.edu/ )

• Pulsar Highlights - A Dozen new MSPs in Globular Clusters
• Ionization and the Detection of Low HI Mass Galaxies
• VIRGOHI 21

... Galaxy formation and evolution is one of the key problems of modern astronomy. Galaxies in the universe come in a large variety of shapes and sizes, which we refer to as the Hubble sequence. The study of galaxy formation and evolution aims at explaining this variety as well as its statistical properties. Though the formation, and to some extent the evolution of galaxies still is one of the most active research areas in astrophysics. ...

Еще в разделе: (Показать все результаты (>4160) - star.arm.ac.uk/ )

• Astronomy Today and the Role Played by the Hubble Space Telescope: Wednesday 17
• Jorick Vink
• High-Mass Star Formation