... A Massive Cluster In A Young Universe . ... 21.08.1998 . ... NASA Explanation: Conventional theories suggest that this cluster of galaxies should not exist . ... One explanation for this cluster's presence is that the Universe we live in is not massive enough to eventually halt its expansion - contradicting some current standard views of cosmology . ... Publications with keywords: cosmology - universe - galaxy cluster . Publications with words: cosmology - universe - galaxy cluster . ...

Еще в разделе: (Показать все результаты (>135102) - www.astronet.ru/ )

• Cluster and Starforming Region Westerlund 2
• Star Forming Region Hubble X
• XWare > APOD

... 2015 April 25 . Cluster and Starforming Region Westerlund 2 . Image Credit Copyright : NASA , ESA , the Hubble Heritage Team . ... Explanation: Located 20,000 light-years away in the constellation Carina, the young cluster and starforming region Westerlund 2 fills this cosmic scene . ... Strong winds and radiation from those massive young stars have sculpted and shaped the region's gas and dust, into starforming pillars that point back to the central cluster. ... About APOD | ...

Еще в разделе: (Показать все результаты (>6148) - www.sai.msu.su/ )

• APOD: August 21, 1998 - A Massive Cluster In A Young Universe
• APOD: 2001 February 16 - Star Forming Region Hubble X
• APOD: 2014 April 21 - Massive Nearby Spiral Galaxy NGC 2841

Image -- Jim Flood, Max Mutchler (Space Telescope Science Institute), and NASA. The Hubble image shows clusters of hot, young, blue stars in a 3,000 light-year segment of NGC 1808's starburst region. The ground-based image shows a faint halo surrounding the galaxy's disk - the aftereffect of dust filaments being ejected from the core by massive stars that exploded as supernovae in the starburst region. ... 1 April 1998 . for the July 1998 edition of Astronomy magazine) ...

Еще в разделе: (Показать все результаты (>20739) - www.stsci.edu/ )

• Larry Bradley :: Research
• HST this week: 113
• HST this week: 092

EMBARGOED UNTIL: 12 NOON (EST) April 1, 1999 PHOTO NO.: STScI-PRC99-12 MULTIPLE GENERATIONS OF STARS IN THE TARANTULA NEBULA In the most active starburst region in the local universe lies a cluster of brilliant, massive stars, known to astronomers as Hodge 301. ... This star cluster is not the brightest, or youngest, or most populous star cluster in the Tarantula Nebula -- that honor goes to the spectacular R136. In fact, Hodge 301 is almost 10 times older than the young cluster R136. ...

Еще в разделе: (Показать все результаты (>8299) - www.arcetri.astro.it/ )

• Arcetri Star-Formation Group Publications

... GSAOI Home . ... Science . ... Deep imaging at J , H , and K is required to identify all stellar objects, brown dwarfs, and planetary mass objects in the central region of the Orion Nebula Cluster down to masses comparable to that of Jupiter. This is required to establish the initial mass function, i.e., the number of stars of each mass that have formed, in this region of intense massive star formation. ... The fields of the GSAOI detectors are shown as four green squares in each frame. ...

Еще в разделе: (Показать все результаты (>726) - www.mso.anu.edu.au/ )

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

... Science . ... The goal is to bring together two communitities: the one working on star formation (mostly galactic) and the one working on the formation of young massive clusters (mostly extra-galactic). We will link galactic with extra-galactic work, optical/NIR techniques with sub-mm/mm/radio ones, the formation of stars with the one of massive star clusters - observations and theory. ... Coordinated by Marina Rejkuba (abstract) . ... How did star formation proceed in Globular Clusters? ...

Еще в разделе: (Показать все результаты (>66033) - 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...
• ESO - Thesis Topic: The onset of cluster formation near young high-mass stars

... Tonight's Sky . ... Star Atlas . Product Reviews . ... Imaging Basics . ... Hubble's panoramic view of a turbulent star-making region . 30 Doradus is the brightest star-forming region in our galactic neighborhood and home to the most massive stars ever seen. ... No known star-forming region in our galaxy is as large or as prolific as 30 Doradus. ... April dark skies promise a bevy of "shooting stars" . ... Only registered members of Astronomy.com are allowed to comment on this article. ...

Еще в разделе: (Показать все результаты (>7099) - www.astronomy.com/ )

• Airborne observatory views star-forming region W40 | Astronomy.com
• Hubble watches star clusters on a collision course | Astronomy.com
• Star cluster bursts into life | Astronomy.com

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 (>2797) - www.armaghplanet.com/ )

• Hubble shows us a spectacular star cluster | Astronotes
• stars | Astronotes - Part 6
• Hubble images orphan star | Astronotes

... 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 (>353) - mavr.sao.ru/ )

• important_en
• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group
• articles_alex_01

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/ )

Stellar Clusters are very useful laboratories for empirically studying stellar evolution. ... All cluster stars are at the same distance . All cluster stars have the same physical age . ... CM diagram Young Cluster In this case we see the Main Sequence fully represented. The blue dots represent massive stars with short main sequence lifetimes. ... Thus, identifying the most massive star which is still on the main sequence is an effective means of determining the age of a stellar cluster. ...

Еще в разделе: (Показать все результаты (>391) - zebu.uoregon.edu/ )

• The Galaxy Gallery Page 6: Comparative Morphology
• Fabry-Perot Images of Starburst Galaxies
• Astro-2 and the UIT Experiment

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 (>14997) - www.atnf.csiro.au/ )

• Massive stars in the Galaxy
• ATNF Science Highlights
• Compact Stellar Systems in the Fornax Cluster: Super-massive Star Clusters or

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... The projected distance of VFTS 682 to the cluster R136 is 29 pc (for an assumed LMC distance of 50 kpc). ... VFTS 682 is located in an active star-forming region, at a projected distance of 29 pc from the young massive cluster R136 in the Tarantula Nebula of the Large Magellanic Cloud. ... Our aim is to obtain the stellar properties, such as its intrinsic luminosity, and to investigate the origin of VFTS 682. ...

Еще в разделе: (Показать все результаты (>4785) - star.arm.ac.uk/ )

• Homepage of "Jorick Vink"
• Refereed Journal Publications 1999
• Research Interests

... 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 (>220) - www.stecf.org/ )

• The Formation and Evolution of LMC Rich Star Clusters: NGC 1818
• NICMOS/HST H-band (F160W) Images of the 30 Dor Starburst Cluster

... The RAS Meteorite Collection: State on the 1 st of June, 1999 . ... About the laboratory . ... Chondrite . ... Fall 15 April 1857. One mass of about 3 kg . ... Turkmenia, Chardgou region . ... One mass of 71.6 g . ... One mass of 1912 g . ... One mass of 841.6 g . ... Fall 13 September 1937. 15 masses totaling more than 210 kg . ... One mass of 1540 g . ... One mass of 11.335 kg . ... One mass of 2904 g. 2853 g . ... One mass of 115 g . ... One mass of 2788 g . ... One mass of 135 kg . ...

Еще в разделе: (Показать все результаты (>101) - www.meteorites.ru/ )

... The relationship of the mass and the observed galactocentric distance R -- (a), and that of the mass and the total dissipation velocity n taken from Gnedin, Ostriker (1997) -- (b). The dotted line in diagram (a) shows the "cone of survival" according to the paper by Surdin and Arkhipova (1998) . ... The solid line is a regression stright line for the main sequence of clusters, and the dotted line parallel to it separates the sequence of clusters of anomalously small mass shown by open triangles. ...

Еще в разделе: (Показать все результаты (>96) - ip.rsu.ru/ )

• Vladimir Marsakov Abstracts

In order to measure the density of the Universe, it is necessary to sample a region that is larger than the scale on which the Universe becomes approximately homogeneous. ... When applied to clusters of galaxies we find a mass to luminosity ratio that implies a density of the Universe that is about 0.3 times the critical density. ... Thus the mass-to-muinosity ratio appears to vary with the size of the region measured, from 3 in the solar neighborhood to 30 in galaxies to 300 in clusters of galaxies. ...

Еще в разделе: (Показать все результаты (>1042) - www.sao.ru/ )

• "Structure" publications in 1996 year
• Introduction
• Results and Discussion

... Samara State Aerospace University Staff Efimova Ekaterina Andreevna . ... May 2015 - Co-organiser of Regional Student Contest 'Management' (Samara, Samara State Aerospace University); . ... December 2014 - Chair Organizing Committee, Inter-regional Student Contest "Change Management and Organizational Development in the Business" (Samara, Samara State Aerospace University); . April 2014 - Co-organiser of University Student Contest 'Management' (Samara, Samara State Aerospace University); . ...

Еще в разделе: (Показать все результаты (>1604) - www.ssau.ru/ )

• Grechnikov Fedor Vasilevich
• Erisov Yaroslav Aleksandrovich
• Student clubs

... Team . ... V.V.Sokolov "The gamma-ray bursts, core-collapse supernovae and global star forming rate at large redshifts" . ... I.V.Sokolov, A.S.Moskvitin, Eda Sonbas, O.V.Verkhodanov, O.P.Zhelenkova "A galaxy cluster in the GRB 021004 field" . ... The monitoring of GRB afterglows and the study of their host galaxies with the SAO RAS 6-m telescope from 1997". ... A.S.Moskvitin, T.A.Fatkhullin, V.V.Sokolov and V.N.Komarova, "Spectral and photometric monitoring of CCSNe at SAO RAS" . ...

Еще в разделе: (Показать все результаты (>760) - jet.sao.ru/ )

• Publications
• Olga Maryeva homepage
• My publications

... Dept. for Physics of Stars&Galaxies . ... Using a database view Sloan Digital Sky Survey (SDSS), containing almost a million spectra created 15,000 sample galaxies with active star formation, which is used for various studies and physical state of evolution of galaxies. ... Star clusters of the Galaxy . The project MWSC (Milky Way Star Clusters) directory using 2MASS, which includes nearly 500 million vision to the limit Ks = 15.3, analyzed more than 4,000 cluster-like objects in the galaxy. ...

Еще в разделе: (Показать все результаты (>606) - www.mao.kiev.ua/ )

• Dept. for Physics of Stars&Galaxies
• Sergiy Borysenko
• Conferences - Page 3