... August 27, 1998 . Hercules Galaxies . ... Explanation: These are galaxies of the Hercules Cluster , an archipelago of "island universes" a mere 650 million light-years distant. This cluster is loaded with gas and dust rich, star forming, spiral galaxies but has relatively few elliptical galaxies , which lack gas and dust and the associated newborn stars . ... Over time, the galaxy interactions are likely to affect the the content of the cluster itself. ... About APOD > . ...

Еще в разделе: (Показать все результаты (>5448) - www.sai.msu.su/ )

• APOD: 2005 April 27 - The Hercules Cluster of Galaxies
• APOD: 2010 August 24 - Galaxy Cluster Abell 1689 Magnifies the Dark Universe
• APOD: 2007 March 5 - Illusion and Evolution in Galaxy Cluster Abell 2667

Astronomy Picture of the Day . The Hercules Cluster of Galaxies . ... 19.07.2007 . ... Credit: Tony Hallas Explanation: These are galaxies of the Hercules Cluster , an archipelago of island universes a mere 500 million light-years away . Also known as Abell 2151, this cluster is loaded with gas and dust rich, star-forming spiral galaxies but has relatively few elliptical galaxies, which lack gas and dust and the associated newborn stars. ... Publications with keywords: cluster of galaxies . ...

Еще в разделе: (Показать все результаты (>132519) - www.astronet.ru/ )

• Hercules Galaxies
• Illusion and Evolution in Galaxy Cluster Abell 2667
• Cosmic Collisions in a Galaxy Cluster

... Galaxy Evolution home . ... Regulating the ISM and star formation . Cosmological evolution of star-forming galaxies . The origin and evolution of radio sources . Radio sources and their environments . ... Observations of the local Universe clearly demonstrate that very active star formation phases (starbursts) are often associated with interacting and merging galaxies and that in these systems much of the short wavelength emission is absorbed by dust and re-emitted in the IR. ...

Еще в разделе: (Показать все результаты (>1932) - www.mrao.cam.ac.uk/ )

• Galaxy Evolution: Radio sources and their environments
• Galaxy Evolution: Regulation of the ISM and Star Formation
• Galaxy Evolution: Computing

BSc thesis "Metallicity Gradients of Elliptical Galaxies", 1997, Univ. of Tokyo . MSc thesis "Low-Metallicity Inhibition of Type Ia Supernovae and Galactic and Cosmic Chemical Evolution", 1999, Univ. of Tokyo . PhD thesis "Formation and Chemodynamical Evolution of Galaxies", 2002, Univ. of Tokyo . ... Cosmic SFRs, chemical evolution, mass-dependent galactic winds, and the mass-metallicity relation of galaxies are reproduced (Kobayashi, Springel, White 06). ... What are dwarf galaxies? ...

Еще в разделе: (Показать все результаты (>1414) - www.mso.anu.edu.au/ )

• Philip Lah's Talks
• Julie Banfield | Astronomer
• Philip Lah's Research

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm Observations . ... Data Handling and Products . ... ESO Data . ... Studies of the Planck data set with optical and sub-mm follow-up observations give new insights about the early assembly of the first clusters, and the later evolution of their gas content as well as of their population of star-forming galaxies. ...

Еще в разделе: (Показать все результаты (>66927) - www.eso.org/ )

• Gravitational lensing of distant star-forming galaxies (schematic) | ESO
• ESO - PhD Thesis Topics offered by ESO Faculty Members
• Gravitational lensing of distant star-forming galaxies (schematic) | ESO United

Our publications in 1997 year Izotov, Yu. I.; Thuan, T. X.; Lipovetsky, V. A. Dwarf Galaxies: Probes for Galaxy Formation and Evolution, Joint Discussion 2, 21 August 1997, Kyoto, Japan. Izotov, Yuri I.; Thuan, Trinh X.; Lipovetsky, Valentin A. Astrophysical Journal Supplement, 01 1997, v.108, p.1 . ... Pustil'nik, S. A.; Lipovetsky, V. A.; Izotov, Y. I.; Brinks, E.; Thuan, T. X.; Knyazev, A. Y.; Neizvestnyi, S. I.; Ugryumov, A. V. Pis'ma Astron. ... 74, August 1997, p. 536 . ...

Еще в разделе: (Показать все результаты (>1595) - www.sao.ru/ )

• SAO: group Physics and Evolution of Galaxies home page
• Old "Structure" publications
• The very metal-poor local dwarf galaxies

... 2005 . ... STIS spectroscopy of young star clusters in “The Antennae” galaxies (NGC 4038/4039) . ... The stellar content of nearby star-forming galaxies. ... VАzquez, G., Leitherer, C. ApJ, 621, 695 (2005) . ... Modelling the pan-spectral energy distribution of starburst galaxies: I. The role of ISM pressure and the molecular cloud dissipation timescale . ... Leitherer, C. in Starbursts - From 30 Doradus to Lyman-Break Galaxies, ed. R. de Grijs R. GonzАlez Delgado (Dordrecht: Springer), 89 (2005) . ...

Еще в разделе: (Показать все результаты (>15866) - www.stsci.edu/ )

• Starburst and Galaxy evolution
• High Redshift Cluster Projects
• Swara's Publications

The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...

Еще в разделе: (Показать все результаты (>54) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy cluster' (skipped 200) all
• Radio galaxies
• astro-ph authors/title/abstract search for 'galaxy environment' all years

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 . ... Information & tools for observers . ... Australia Telescope Online Archive (ATOA) . ... ATCA | ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The Australia Telescope National Facility Colloquium . ...

Еще в разделе: (Показать все результаты (>16526) - www.atnf.csiro.au/ )

• Studying Galaxy Evolution: A Galaxy Zoo Conference
• WALLABY - the ASKAP HI All-Sky Survey
• Evolutionary Paths in Galaxy Morphology

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 (>1502) - www.astrosociety.org/ )

• ASP: An Ancient Universe - Changes in the Universe
• ASP: An Ancient Universe - The Age of Light from the Most Distant Galaxies
• ASP: More About Deep Space Objects and Cosmic Terms

... Tonight's Sky . ... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Explore how our universe and all the objects it contains form and evolve in Cosmic Origins a must-have app brought to you by the editors of Astronomy , the world s best-selling astronomy magazine. ... Discover the basic galaxy types, how black holes affect the universe and how galaxies and their larger conglomerates т?? galaxy clusters т?? form and evolve through cosmic time. ...

Еще в разделе: (Показать все результаты (>6922) - www.astronomy.com/ )

• Do globular clusters form in a galaxy's halo or migrate in from outside? If the
• The Hubble Space Telescope found a galaxy that was completely formed within 480
• Very distant galaxy cluster confirmed | Astronomy.com

... Numerical simulations of cosmic structure formation and evolution are now suggesting that a galaxy-cosmic web connection might be the key ingredient for regulating galaxy evolution, including the morphological type, star formation history and gas content. ... This is why the most basic questions remain 50 years after the first attempts to detect intergalactic gas: Is the intergalactic medium driving star formation? ... Last updated:09:26:07 05-Mar-2015 . ...

Еще в разделе: (Показать все результаты (>7082) - www.arcetri.astro.it/ )

• Arcetri Star-Formation Group Publications
• LEONARDO TESTI - VIEWGRAPHS/PROCEEDINGS
• Star formation

... Our Galaxy . ... Stars . ... Image credit: ESO, Acknowledgement: VST/Omegacam Local Group Survey) . First observed in 1909, the WLM galaxy is part of the Local Group, about 10 million light years (3.1 Mpc) across, this is the set of more than 35 galaxies which includes our own Milky Way. ... I compared this little galaxy to a living fossil because looking at it gives us an insight into a past era in the UniverseтАЩs history. ... Distances and metallicities for 17 Local Group galaxies? . ...

Еще в разделе: (Показать все результаты (>2806) - www.armaghplanet.com/ )

• ESO reveals end of cosmic Dark ages | Astronotes
• M55 globular cluster seen by ESO | Astronotes
• How do galaxies form? - New discovery from European Southern Observatory |

... 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 (>3194) - hea-www.harvard.edu/ )

• Southern SHARC survey
• The Chandra Multiwavelength Project (ChaMP)
• Aneta Siemiginowska - Home Page

... V.V.Makarov, V.P.Reshetnikov, V.A.Yakovleva . Photometric study of the peculiar galaxy NGC 2685" . ... eds.), Tallinn, 1989, p.19 . ... Press, 1994, p.272-273 . ... A.A.Mullari, V.V.Orlov, St.Petersburg Univ. ... conference, St.Petersburg, 1997, p.168-169 . ... All-Russian Astronomical Conference, Book of Abstracts, . ... in "Astronomy: traditions, present, future", V.V.Orlov, V.P.Reshetnikov, N.Ya.Sotnikova (eds.), St.Petersburg University Press, 2007, p.92-115 (in Russian) . ...

Еще в разделе: (Показать все результаты (>366) - www.astro.spbu.ru/ )

• Vladimir P. Reshetnikov's Home Page
• Chemical evolution of galaxies: list of publications
• Galaxy chemical evolution: Links

... 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. ...

Еще в разделе: (Показать все результаты (>580) - www.mao.kiev.ua/ )

• Achievements - Page 4
• Publications
• Dept. for Physics of Stars&Galaxies

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

Еще в разделе: (Показать все результаты (>884) - jet.sao.ru/ )

• GRB follow-up team
• My publications
• Laboratory for the Stellar Magnetism Study of SAO of the RAS - Physics and

... VLA observations and Tully-Fisher distances of gas-poor spiral galaxies in the Virgo Cluster Region . ... The HI-H2 Pressure Relation In Early-Type Galaxies . ... Tracing evolution of early-type spirals through the neutral hydrogen window . ... An Arecibo HI 21-cm Absorption Survey of Rich Abell Clusters . ... The Arecibo Ultra-Deep Survey . ... Absorption in varying galactic environments seen in HI surveys . ... Early-type galaxies with neutral hydrogen in the Virgo cluster from the ALFALFA survey ...

Еще в разделе: (Показать все результаты (>2872) - www.naic.edu/ )

• The Evolution of Galaxies through the Neutral Hydrogen Window The Evolution of
• AGES - the Arecibo Galaxy Environment Survey
• Molecular Lines in Starburst Galaxies

... In this Section we examine evolution of the number of binary X-ray sources in an arbitrary galaxy. ... However, the problem with its X-ray radiation spectrum remains unsolved because no objects of this type have been observed so far. ... The total X-ray luminosity from different types of objects is traced separately at any instant. First, we calculated the evolution of the X-ray luminosity   assuming a delta-function (instantaneous) shape for the star formation rate. ...

Еще в разделе: (Показать все результаты (>721) - xray.sai.msu.ru/ )

• ADS Abstract Service Results
• Cosmic Rays and Evolution of Binary Systems
• The Supernovae Rates

THE SUBSYSTEMS OF THE MILKY WAY HALO. ... A catalogue of homogeneous fundamental astrophysical parameters for 145 globular clusters is composed on the base of the data of compilative catalogue by Harris (1997) and from another literature. ... In addition, it has large rotation velocity ( V rot =77?33 km/s), appreciable radial and vertical metallicity gradients equal by value, and has the oldest average age (subsystem of the old halo). ... Characteristic parameter of globular cluster subsystems. ...

Еще в разделе: (Показать все результаты (>118) - ip.rsu.ru/ )

• Vladimir Marsakov Abstracts