... 2012 June 14 . M13: The Great Globular Cluster in Hercules . ... Of course, M13 is now modestly recognized as the Great Globular Cluster in Hercules, one of the brightest globular star clusters in the northern sky. ... At a distance of 25,000 light-years, the cluster stars crowd into a region 150 light-years in diameter, but approaching the cluster core upwards of 100 stars could be contained in a cube just 3 light-years on a side. ... About APOD | ...

... M13: The Great Globular Cluster in Hercules . ... M13 is a colossal home to over 100,000 stars, spans over 150 light years across, lies over 20,000 light years distant, and is over 12 billion years old. ... The reason for the low abundance of unusual blue straggler stars in M13 is currently unknown . ... Publications with keywords: M13 - blue stragglers - globular cluster . Publications with words: M13 - blue stragglers - globular cluster . ... Globular Star Cluster M3 . ...

... Messier 13 Great Globular Cluster in Hercules (M13) - шаровое скопление NGC 6205 (Melotte 150) в созвездии Геркулес (Hercules) .. ... Просмотр полной версии : Messier 13 Great Globular Cluster in Hercules (M13) - шаровое скопление NGC 6205 (Melotte 150) в созвездии Геркулес (Hercules) .. ... Messier 13 Great Globular Cluster in Hercules (M13) - шаровое скопление NGC 6205 (Melotte 150) в созвездии Геркулес (Hercules (http://www.starlab.ru/showpost.php?p=480881&postcount=1)) .. ... Messier 13 (M13) .:...

... GOODS unites extremely deep observations from NASA's Great Observatories, Spitzer , Hubble , and Chandra , ESA's Herschel and XMM-Newton , and from the most powerful ground-based facilities, to survey the distant universe to the faintest flux limits across the electromagnetic spectrum. ... The space-based observations are complemented by ground-based imaging and spectroscopy, including extensive commitments of ESO and NOAO observing time. ... 2010-04-10: Deep VLA 1.4 GHz data for GOODS-North . ...

Astronotes Armagh Planetarium's Stellar Blog! ... Milky Way . Stars . ... This dramatic image depicts Omega Centauri, one of 200 or so globular clusters orbiting our Milky Way galaxy. ... Swarms of tightly packed stars, numbering in the thousands to low millions, globular clusters are cosmic fossils, relics of the early times of our galaxy. Omega Centauri may actually be the core of a smaller galaxy ripped apart and assimilated by our own Milky Way in the distant past. ...

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. ...

... STScI-PRC99-30 HUBBLE SPIES GIANT STAR CLUSTERS NEAR GALACTIC CENTER Penetrating 25,000 light-years of obscuring dust and myriad stars, NASA’s Hubble Space Telescope has provided the clearest view yet of a pair of the largest young clusters of stars inside our Milky Way galaxy, located less than 100 light-years from the very center of the Galaxy. ... But in the brief time they are around, they shine more brightly than any other star cluster in the Galaxy. ...

... Baikonur Cosmodrome Yasny launch base Downloads . ... Town of Baikonur residential area of the Cosmodrome . ... For receipt, temporary storage and standalone processing of payloads (including, if necessary, filling with propellant and compressed gases), as well as for preparation, integration and encapsulation of the Space Head Module (SHM), ISC Kosmotras offers an Assembly, Integration and Test Building (AITB), Fueling Station and office premises located at Site 31 of the Baikonur Cosmodrome. ...

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. ...

... BLUE STRAGGLER STARS are unusually hot and bright stars found in the cores of ancient star clusters known as globulars. ... BACKGROUND (from wikipedia): Blue straggler stars are stars in open or globular clusters that are hotter and bluer than other cluster stars having the same luminosity. ... There is evidence in favor of this view, notably that blue straggler stars appear to be much more common in dense regions of clusters, especially in the cores of globular clusters. ...

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. ...

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. ...

... It will be visible in Ireland as an 'evening star' in the first 3 weeks of June, better seen the further South you are. ... Saturn has just entered the Southern edge of the cluster, and will pass across that edge over the next 5 days. ... On 6 June it will be only 5 degrees from the cluster and on the evening of 14 June it will have reached its W edge. ... Next evening it will be just off the E edge of the cluster. ... Next evening it will have moved about a degree closer to Saturn. ...

FIRST CIRCULAR International Conference "Cosmology and Relativistic Astrophysics (Zeldovich - 100)" Moscow, 16-20 June, 2014 WWW: http://hea.iki.rssi.ru/zeldovich-100/ E-MAIL: zeldovich100 at cosmos.ru Organizer: Space Research Institute of the Russian Academy of Sciences (IKI) RATIONALE The 2014 year marks the 100th anniversary of Yakov Zeldovich, one of great physicists of the 20th century. ... We expect participants of the conference to be professionals in astrophysics and cosmology. ...

... 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) . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... We have used ACS imaging to study the sizes of globular clusters around the early type galaxy NGC 4278. ...

... Jun 19th, 2008| 11:46 pm | Posted by hlee . ... Continue reading ?my first AAS. ... Category: Cross-Cultural | 1 Comment . ... ArXiv] 2nd week, June 2008? ... Category: arXiv , MCMC | ... ArXiv] 3rd week, May 2008? ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

... Tonight's Sky . ... The Magazine . ... Observing . ... Sky this Month . ... The Sky This Week: April 1 - 10 . The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Hoping for clear June 5 skies . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

Valentina Klochkova . Klochkova V.G. 21 Jan 08:14:27 GMT+0300 2016

... The conference will be also partially hosted by the Steklov Mathematical Institute, Gubkin 8, 119991, Moscow . The nearest metro stations are: Akademicheskaya (orange line) from which there is a 15-minute walk or Leninsky Prospekt (orange line) and Universitet (red line) from which one may take a tram No. 3 or 39 to the stop ?ulica Gubkina?. ... The location of the conference room at the building of the Steklov Institute will be announced later. ... Location of the Steklov Mathematical Institute . ...

Schuberth, Y., Richtler, T., Dirsch, B., Hilker, H., Larsen, S.S., Kissler-Patig, M., Mebold, U. 2006, A , 459, 391-406; Dynamics of the NGC 4636 Globular Cluster System - An extremely dark matter dominated galaxy? ... Hilker M., Mieske S., Infante L., 2003, A 397, L9; Faint dwarf spheroidals in the Fornax Cluster: A flat luminosity function (as a gzipped .ps file [946kB]; PDF version [1.8MB]) . ... Hilker M., Infante L., Richtler T., 1999, A 138, 55; The central region of the Fornax cluster - III. ...