... Many are images of a single, unusual, beaded, blue, ring-like galaxy which just happens to line-up behind a giant cluster of galaxies. Cluster galaxies here appear yellow and -- together with the cluster's dark matter -- act as a gravitational lens . A gravitational lens can create several images of background galaxies, analogous to the many points of light one would see while looking through a wine glass at a distant street light. ... Abell 2218: A Galaxy Cluster Lens . ...

Еще в разделе: (Показать все результаты (>171602) - www.astronet.ru/ )

• Giant Cluster Bends, Breaks Galaxy Images

... May 3, 1997 . Giant Cluster Bends, Breaks Galaxy Images . ... Explanation : What are those strange blue objects? Many are images of a single, unusual, beaded, blue, ring-like galaxy which just happens to line-up behind a giant cluster of galaxies. ... The distinctive shape of this background galaxy -- which is probably just forming -- has allowed astronomers to deduce that it has separate images at 4, 8, 9 and 10 o'clock, from the center of the cluster. ... About APOD > . ...

Еще в разделе: (Показать все результаты (>7366) - www.arcetri.astro.it/ )

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. April 24, 1996 . Giant Cluster Bends, Breaks Galaxy Images . ... Explanation: What are those strange blue objects? Many are images of a single, unusual, beaded, blue, ring-like galaxy which just happens to line-up behind a giant cluster of galaxies. ... Possibly even the blue smudge just left of center is yet another image! ... About APOD | ...

Еще в разделе: (Показать все результаты (>6224) - www.sai.msu.su/ )

• APOD: 2001 October 7 - Abell 2218: A Galaxy Cluster Lens
• APOD: June 14, 1998 - Giant Cluster Bends, Breaks Images
• APOD: 2009 October 28 - JKCS041: The Farthest Galaxy Cluster Yet Measured

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 (>1437) - www.astrosociety.org/ )

Our early publications since 1990 till 1995 year . ... 7.Yu.I.Izotov, N.G.Guseva, V.A.Lipovetsky, A.Yu.Kniazev, J.A. Stepanian, 1990, Nature, 343, 238, Unusual low heavy-element abundance found in the blue compact galaxy SBS 0335-052 8.Yu.I.Izotov, N.G.Guseva, V.A.Lipovetsky, A.Yu,Kniazev, J.A.Stepanian, 1990, Physical Processes in Fragmentation and Star Formation, 1990, Kluwer Academic Publisher, p.235-240. ... New blue compact dwarf galaxies with low heavy-element abundances. ... 1993. ...

Еще в разделе: (Показать все результаты (>1555) - www.sao.ru/ )

• A VLA Survey of Rich Clusters of Galaxies III
• Gravitational Lensing by Clusters of Galaxies
• A 1400-MHz Survey of 1478 Abell Clusters of Galaxies

... NGC 253 . ... Dickey, Brinks, Puche 1992 . ... Koribalski 1996 . NGC 660 . ... Baan, Rhoads, Haschick 1992 . NGC 1068 . ... Baan Haschick 1983 . ... Ondrechen van der Hulst 1989 . ... Schmelz, Baan, Haschick 1987 . ... narrow . van Gorkom et al. ... Crane, van der Hulst, Haschick 1982 . ... van der Hulst, Golisch, Haschick 1983 . ... Schmelz, Baan, Haschick 1988 . ... Baan, Henkel, Haschick 1987 . ... Baan Haschick 1990 . ... Haschick Baan 1985 . ... Wiklind et al. (molecular absorption) . ...

Еще в разделе: (Показать все результаты (>14715) - www.atnf.csiro.au/ )

• PPTA Wiki | Links / Papers
• Gravitational microlensing of giant luminous arcs: a test for compact dark
• Evolutionary Paths in Galaxy Morphology

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Other Galaxies . ... Space Flight . ... October . ... Posted on November 19, 2010 | 1 Comment Could HIP 13044 b be the strangest exoplanet yet found? ... Continue Reading.. ... 2 Comments Using the Hubble Space Telescope, astronomers have been looking ten thousand years into the future of the vast globular cluster Omega Centauri. ... Posted on October 4, 2010 | 1 Comment Gorgeous! ... Posted on September 27, 2010 | ...

Еще в разделе: (Показать все результаты (>2807) - www.armaghplanet.com/ )

• HST | Astronotes - Part 4
• NGC4666: Secrets of a Starburst Galaxy | Astronotes
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -

Galactic Wind Shells and High Redshift Radio Galaxies . ... M.Krause . Astronomy & Astrophysics, v.436, 845-851 . Very Light Jets II: Bipolar large scale simulations in King atmospheres [small version] . ... Simulations of Astrophysical Jets in Dense Environments . M.Krause, V.Gaibler & M.Camenzind . in: High Performance Computing in Science and Engeneering '05 eds.: E.Krause, W.J ger & M.Resch. ... M.Krause & M.Camenzind . ... Martin Krause & Paul Alexander . ... Martin Krause . ...

Еще в разделе: (Показать все результаты (>2150) - www.mrao.cam.ac.uk/ )

• Astrophysics Group AMI Science
• Astrophysics Group Cosmology
• Astrophysics Group AMI Publications

... 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 (>14845) - www.stsci.edu/ )

• HST this week: 295
• High Redshift Cluster Projects
• HST this week: 275

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 (>59) - sed.sao.ru/ )

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

... Science . ... Science Users Information > Science and Technical Meetings > Conferences 2002 > cosmology2002 . ... Observing with ESO Telescopes . ... Public Surveys . ... Data Handling and Products . ... Science Data Products Forum . ... ESO Data . ... ESO Data Access Policy . ... Review: Weak Lensing . ... Tangential alignement of galaxies in a STIS Parallel shear survey field: a new dark lens candidate . ... Poster: . ... New Clues on clustering evolution from the K20 and FIRES surveys . ... data ...

Еще в разделе: (Показать все результаты (>66834) - www.eso.org/ )

• Composite of X-ray and visible light views of a distant cluster of galaxies
• FORS1 First Light - Distant cluster of galaxies | ESO
• Publications, Paul Bristow

... 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 (>822) - www.mso.anu.edu.au/ )

• Philip Lah's Research
• David Nicholls: CV and publications
• IAU Commission #34 (Interstellar Matter)

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 (>424) - zebu.uoregon.edu/ )

• Galaxy Gallery Page II
• Low Surface Brightness Galaxy Gallery
• Dark Matter in the Universe

... 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 (>1451) - mavr.sao.ru/ )

• Galaxy sector, archive 1994
• Galaxy sector, archive 2012
• Metagalaxy sector, archive 1994

... 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 (>392) - www.astro.spbu.ru/ )

• Vladimir P. Reshetnikov's Home Page
• C V, Famity and other...
• Bibliography

Next: Critical Frequencies and Gravitational Previous: Extragalactic Gravitational Wave Background . The number of binaries per frequency decade per solid angle from a separate stellar system (galaxy or cluster of galaxies) is . ... For example, for the Andromeda galaxy M31 ( rad, ) one gets . ... If the angular size of the galaxy is less than the angular resolution of the detector, the critical frequency is independent of the angular resolution, . ...

Еще в разделе: (Показать все результаты (>859) - xray.sai.msu.ru/ )

• ADS Abstract Service Results
• My publications
• A Gravitational Wave Map of Nearby Galaxies

... It is one of the most striking examples of gravitational lensing, where the gravitational field of a foreground galaxy bends and amplifies the light of a more distant background galaxy. In this image, the light from a distant galaxy, nearly 10 billion light-years away, has been warped into a nearly 90ТА arc of light in the galaxy cluster RCS2 032727-132623. The galaxy cluster lies 5 billion light-years away. ...

Еще в разделе: (Показать все результаты (>7050) - www.astronomy.com/ )

• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BD49BF8E1-D0B1-4BCA-9C01-ACA5EC1915FD%7D
• Galaxy vs. home lighting | Astronomy.com
• What's the difference between globular clusters and dwarf spheroidal galaxies?

An image of the grand design of spiral galaxy M100 obtained with NASA's Hubble Space Telescope resolves individual stars within the majestic spiral arms. ... Hubble has the ability to resolve individual stars in other galaxies and measure accurately the light from very faint stars. This makes space telescope invaluable for identifying a rare class of pulsating stars, called Cepheid Variable stars embedded within M100's spiral arms. ... 617) 495-7062 . Fax: (617) 495-7356 . ...

Еще в разделе: (Показать все результаты (>3520) - hea-www.harvard.edu/ )

• Doug Burke: Publications List
• Aneta Siemiginowska - Home Page
• The Chandra Multiwavelength Project (ChaMP)

Maidanak Laboratory is a part of Sternberg Astronomical Institute of Moscow State University. ... Observations are conducted with 1.5 meter RC telescope AZT-22 of Maidanak Observatory (Uzbekistan). rus . ... maidanak lab home page . ... at Sternberg Astronomical Institute . ... 2000). ... Because of technical reasons, we had to use three different CCD cameras in our observations, Pictor-416 camera in 1995, Pictor-416 and TI 800 x 800 cameras in 1997 and 1998, and ST-7 camera in 1999 and 2000. ...

Еще в разделе: (Показать все результаты (>626) - lnfm1.sai.msu.ru/ )

• Scientific activity
• List of publications
• Division of the Galaxy and Variable Stars

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

Еще в разделе: (Показать все результаты (>936) - www.cosmos.ru/ )

• Space Research Institute (IKI) Seminar