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1. Hubble s Messier 5
... Credit Copyright: HST , ESA , NASA Explanation: "Beautiful Nebula discovered between the Balance [Libra] the Serpent [Serpens] ..." begins the description of the 5th entry in 18th century astronomer Charles Messier's famous catalog of nebulae and star clusters. Though it appeared to Messier to be fuzzy and round and without stars, Messier 5 (M5) is now known to be a globular star cluster, 100,000 stars or more, bound by gravity and packed into a region around 165 light-years in diameter. ...
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Ссылки http://www.astronet.ru/db/xware/msg/apod/2014-04-25 -- 15.4 Кб -- 26.04.2014
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2. APOD: 2015 April 25 - Cluster and Starforming Region Westerlund 2
... 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 | ...
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Ссылки http://www.sai.msu.su/apod/ap150425.html -- 5.3 Кб -- 10.04.2016
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3. Astronomy Magazine, July 1998
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) ...
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Ссылки http://www.stsci.edu/~mutchler/n1808/Astromag.html -- 4.7 Кб -- 03.11.2002
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4. Arcetri Star-Formation Group Publications
... 2000, ApJ, 537, L49 . ... F. Palla . Invited Talk at the IAU Symposium 200 "The formation of binary stars" eds. R.D. Mathieu and H. Zinnecker (ASP Conf. Ser.) in press . Optical follow-up of ROSAT discovered candidate members of the open cluster Coma Berenices . ... 2000, A , in press . ... 2000, ApJ, in press . ... 2000, ApJ, in press (Sept. ... 2000, ApJ Lett., in press . ... Click to examine publications from other years . ... Star Formation Group . ... Arcetri Home Page . ...
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Ссылки http://www.arcetri.astro.it/science/starform/publ2000.htm -- 12.8 Кб -- 21.06.2001
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5. Old "Structure" publications
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. ...
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Ссылки http://www.sao.ru/precise/Laboratory/Publications/Old_pub.html -- 9.0 Кб -- 30.06.2004
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6. SAI OCL Catalog Publications
... Catalog . Publications . ... Koposov, S., Glushkova, E., Zolotukhin, I. 2008: Automated search for Galactic star clusters in large multiband surveys. ... BibTeX entry ] . ... Glushkova, E.V., Zabolotskikh, M.V., Koposov, S.E., Spiridonova, O.I, Vlasyuk, V.V., Rastorguev, A. S. 2010: Photometry of the poorly studied galactic open star clusters King 13, King 18, King 19, King 20, NGC 136, and NGC 7245 , Astronomy Letters, 36, 75 . ...
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Ссылки http://ocl.sai.msu.ru/publications/ -- 5.7 Кб -- 09.04.2016
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7. Hubble shows us a spectacular star cluster | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . ... Monthly Sky Notes . ... By admin October 1, 2010 Posted in: Stars . A sky of blazing stars (Image Credit: NASA/ESA) . Imagine that once the Sun sets, rather than a dark sky sprinkled with a few thousand dim stars, we had a sky blazing with ten thousand or so stars blazing brighter than Venus. ... Planets orbiting stars in the NGC 3603 Young Cluster would experience just such a sky. ...
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Ссылки http://www.armaghplanet.com/blog/hubble-shows-us-a-spectacular-star-cluster.html -- 42.0 Кб -- 09.04.2016
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8. A violent, complex scene of colliding galaxy clusters | Astronomy.com
... Tonight's Sky . ... Observing . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Astronomy for Kids . ... A violent, complex scene of colliding galaxy clusters . ... GALAXY CLUSTERS | ... Colliding galaxy clusters MACS J0717+3745, more than 5 billion light-years from Earth. ... Only registered members of Astronomy.com are allowed to comment on this article. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter...
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Ссылки http://www.astronomy.com/news/2014/06/a-violent-complex-scene-of-colliding-galaxy-clusters -- 68.8 Кб -- 10.04.2016
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9. ALMA/Hubble composite image of the region around the young star HL Tauri | ESO
... ESO, the European Southern Observatory . ... Weekend Visits to the ALMA OSF . ... Images . ... Star Clusters . ... Stars@ESO . ... The Hubble Space Telescope . ... This is a composite image of the young star HL Tauri and its surroundings using data from ALMA (enlarged in box at upper right) and the NASA/ESA Hubble Space Telescope (rest of the picture). This is the first ALMA image where the image sharpness exceeds that normally attained with Hubble. ... ALMA (ESO/NAOJ/NRAO), ESA/Hubble and NASA . ...
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Ссылки http://www.eso.org/public/images/eso1436b/ -- 91.9 Кб -- 10.04.2016
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10. articles_flera_en
... 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", . ...
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Ссылки http://www.sao.ru/hq/dolly/index_flera/articles_flera_en.html -- 20.7 Кб -- 10.04.2016
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[ Сохраненная копия ] Ссылки http://mavr.sao.ru/hq/dolly/index_flera/articles_flera_en.html -- 20.7 Кб -- 10.04.2016
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11. ASP: Big Clusters, Tiny Galaxies
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. ...
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Ссылки http://www.astrosociety.org/pubs/mercury/32_03/clusters.html -- 17.5 Кб -- 20.04.2012
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12. Blue Straggler Stars
... 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. ...
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Ссылки http://www.mso.anu.edu.au/~jerjen/researchprojects/bluestraggler/bluestraggler.html -- 9.1 Кб -- 02.10.2012
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13. Astronomy HyperText Book: Stellar Clusters
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. ...
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Ссылки http://zebu.uoregon.edu/textbook/sc.html -- 3.5 Кб -- 23.01.1998
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14. FETTU - Page 1
... Conjunction Over Armagh . ... Comet and Pleiades . ... Pleiades . ... Antares Region . Helix and Cat's Eye Nebulae . Orion Nebula . Lagoon and Eagle Nebulae . Crab Nebula . ... Our Galaxy Core . Andromeda Galaxy . Wide-field and Zoomed-in Galaxies . Interacting Typhoons and Galaxies . Spiral Galaxy M106 . Sombrero Galaxy . Whirlpool Galaxy . Colliding Galaxies . ... й Miruna Popescu, Armagh Observatory ...
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Ссылки http://star.arm.ac.uk/fettu/ -- 14.8 Кб -- 04.04.2012
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15. Sunspots and active regions April 09, 2016
... Sun images . ... Sun flares . ... Active areas . April : 2016 . ... The following regions with sunspots can be now observed on the Sun's surface . Group number . ... Group length (in degrees) . ... Coordinates and other characteristics of active regions are issued for April 09, 2016 00:31 UT The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates and other characteristics of active regions are issued for April 09, 2016 00:31 UT . ...
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Ссылки http://www.tesis.lebedev.ru/en/active_areas.html?m=4&d=9&y=2016 -- 20.9 Кб -- 11.04.2016
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16. Globular clusters with anomalously small masses, figures
... 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. ...
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Ссылки http://ip.rsu.ru/~marsakov/paper8/p8fg1_1.htm -- 2.9 Кб -- 02.02.2007
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17. Absolute proper motions of open clusters
ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...
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Ссылки http://www.sai.msu.su/groups/cluster/cl/pm/ -- 9.0 Кб -- 25.07.2002
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18. Sergiy Borysenko
... Dept. for Astrometry & Space Geodynamics . ... Conferences . ... Borysenko S.A. A program to discover comets. ... 6th Open Young Scientists' Conference on Astronomy and Space Physics, April 27-30, 1999, Kyiv Borysenko S.A. First results of dynamical spectroscopy of comet Halley. ... 8th Open Young Scientists Conference on Astronomy and Space Physics, April, 2001, Kyiv Borysenko S.A. Solar activity in November-December 1985 and its effect on the fast variations in the spectral lines of comet Halley ....
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Ссылки http://www.mao.kiev.ua/index.php/en/sborysenko2?showall=1&limitstart= -- 22.7 Кб -- 10.04.2016
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19. ATNF Colloquium
ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Astrophysics graduate student programs . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... The Australia Telescope National Facility Colloquium . ... The mass spectrum scales as N(M) ~ M^-1.5, similar to the mass spectra of young massive star clusters suggesting that individual molecular clouds are transformed in the starburst into individual star clusters. ...
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Ссылки http://www.atnf.csiro.au/news/news.php?action=show_item&item_id=579 -- 28.1 Кб -- 01.03.2014
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20. Efimova Ekaterina Andreevna
... 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); . ...
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Ссылки http://www.ssau.ru/engstaff/335714904-Efimova-Ekaterina-Andreevna/ -- 27.6 Кб -- 10.04.2016
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