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1. APOD: 2010 February 11 - Star Cluster M34
... 2010 February 11 . Star Cluster M34 . ... Explanation: This pretty , open cluster of stars, M34, is about the size of the Full Moon on the sky. ... But like any open star cluster orbiting in the plane of our galaxy , M34 will eventually disperse as it experiences gravitational tides and encounters with the Milky Way's interstellar clouds and other stars. Over four billion years ago, our own Sun was likely formed in a similar open star cluster . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap100211.html -- 4.9 Кб -- 07.04.2010
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2. NGC 7789: Caroline s Rose
... NGC 7789: Caroline s Rose . ... Credit Copyright: Albert Barr Explanation: Found among the rich starfields of the Milky Way toward the constellation Cassiopeia, star cluster NGC 7789 lies about 8,000 light-years away. A late 18th century deep sky discovery of astronomer Caroline Lucretia Herschel , the cluster is also known as Caroline's Rose. ... These have evolved from main sequence stars like the Sun into the many red giant stars shown with a yellowish cast in this lovely color composite. ...
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Ссылки http://www.astronet.ru/db/xware/msg/1295077 -- 15.1 Кб -- 28.10.2013
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3. APOD: February 21, 1996 - Millions of Stars in Omega Centauri
... February 21, 1996 . Millions of Stars in Omega Centauri . ... Explanation: Pictured above is the largest ball of stars in our Galaxy. About 10 million stars orbit the center of this globular cluster - named Omega Centauri - as this giant globular cluster orbits the center of our Galaxy . Recent evidence indicates that Omega Centauri is by far the most massive of the about 160 globular clusters in the Milky Way . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap960221.html -- 4.6 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ViaLattea/OmegaCen_umi_big.html -- 4.2 Кб -- 02.03.2001
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[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ViaLattea/OmegaCen_umi_big.html -- 4.2 Кб -- 02.03.2001
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4. Astro-Imaging ? Page 6 ? Amateur Astronomers Association of New York
... Home Astro-Imaging Page 6 . ... AAA Fall Astronomy Class: Astronomy Basics тАУ October-November 2015 . ... This MonthтАЩs Sky тАУ April 2015 . This MonthтАЩs Sky тАУ May 2015 . This MonthтАЩs Sky тАУ June 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
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Ссылки http://www.aaa.org/media_category/astro-imaging/page/6/ -- 114.0 Кб -- 10.04.2016
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5. HST
... These Frontier Fields will combine the power of HST with the natural gravitational telescopes of high-magnification clusters of galaxies. ... We are soliciting gravitational lensing maps for the last four Hubble Frontier Fields clusters (MACSJ0717.5+3745, MACSJ1149.5+2223, AbellS1063, and Abell 370) based upon the exceptionally deep HST FF imaging and other new ancillary data. ... For the full set of proposal instructions and requirements, see the FY16 Frontier Fields Lensing Map Call for Proposals....
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6. Главная - Астрономия и Телескопостроение
... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...
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7. ATNF Daily Astronomy Picture
8th of February 2015 . International Year of Light 2015 . High resolution radio emission from RCW 49 . ... Benaglia et al. (2013) analyse Molonglo 843 MHz and ATCA 5.5 / 9 GHz radio continuum data. They find two radio shells closely matching the Spitzer infrared emission, showing pillars, filaments and a bright bridge. The image shows the ATCA 9 GHz radio continuum emission in red , the Spitzer 3.6 micron emission in blue and the Spitzer 8 micron emission in green . ... today * ATNF | ...
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Ссылки http://www.atnf.csiro.au/ATNF-DailyImage/archive/2015/08-Feb-2015.html -- 3.7 Кб -- 10.04.2016
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8. Hubble Space Telescope sees into Omega Centauri's future | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Space Flight . ... Nearly 16 000 light years from Earth, Omega Centauri is a vast globular cluster of several million stars. ... Recent research using observations by the Wide Field Camera 3 (WFC3) in the Hubble Space Telescope (HST) agrees with this simile.€а The stars in central region of the cluster were imaged with the WFC3 in 200s and then again in 2006. ... Tweets that mention Hubble Space Telescope sees into Omega Centauri's future | ...
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Ссылки http://www.armaghplanet.com/blog/hubble-space-telescope-sees-into-the-future.html -- 45.6 Кб -- 09.04.2016
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9. 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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10. Armagh Observatory
... a spiral galaxy some million light years away, made by combining images . ... 1st February using the Armagh Robotic Telescope at the Armagh Observatory. ... Image credit: Simon Jeffery. Astronomers Simon Jeffery and Jack Wright have obtained their first images of deep-space objects using a new тАЬroboticтАЭ telescope at Armagh Observatory. ... Simon Jeffery, project scientist for the new telescope, said: "After two years of hard work, it is very satisfying to see the first images looking so good. ...
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Ссылки http://star.arm.ac.uk/press/2011/csj_telescope01_revised.html -- 8.7 Кб -- 04.02.2011
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11. 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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12. Michael Hilker Research
... I follow the research lines as listed below. ... The subject of my thesis is: ``The center of the Fornax cluster: dwarf galaxies, cD halo, and globular clusters'', supervised by Prof. Dr. Tom Richtler . ... Globular Cluster Systems of early-type galaxies and merger remnants ( Fornax Cluster , NGC 720, NGC 5018, NGC 3115, NGC 5846, NGC 7192) [collaborators: M. Kissler-Patig, B. Dirsch, P. Goudfrooij, M. Hempel, D. Minitti, T. Puzia, T. Richtler ] . ...
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Ссылки http://www.eso.org/~mhilker/research.html -- 6.5 Кб -- 08.05.2008
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13. The Pleiades
... The Pleiades star cluster, also known as the Seven Sisters and Messier 45, is a conspicuous object in the night sky with a prominent place in ancient mythology . ... The stars in the Pleiades are thought to have formed together around 100 million years ago, making them 1/50th the age of our sun, and they lie some 130 parsecs (425 light years ) away. ... Data for these stars are listed in a table below. ... Yes . ... WEBDA Pleiades cluster data . ... M45: The Pleiades Star Cluster (2007 November 18) ...
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Ссылки http://www.naic.edu/~gibson/pleiades/ -- 29.7 Кб -- 07.02.2015
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14. The AstroStat Slog Blog Archive my first AAS. IV. clustering
... Archives . ... my first AAS. ... I was questioned by two attendees, acquainted before the AAS, if I can suggest them clustering methods relevant to their projects. ... classification vs. clustering or supervised learning vs. unsupervised learning : the former terms from the pairs indicate the fact that the scientist already knows types of objects in his hands. ... Tags: Classification , clustering , cosmology , spatial statistics , supervised learning , test , unsupervised learning . ...
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/2008/my-first-aas-iv-clustering/index.html -- 24.2 Кб -- 01.03.2014
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15. A 20 cm VLA survey of Abell clusters of galaxies
... We have made observations of the Perseus cluster with the Westerbork Telescope at 610 MHz. ... Several newly detected sources are identified with cluster galaxies. ... No evidence is found for the existence of the previously reported ~ 65'x25' cluster halo, 3C 84B. Key words: radio galaxies - clusters - tailed radio sources buoyancy The Perseus Cluster of galaxies is one of the most fascinating systems accessible to extragalactic astronomers. ...
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Ссылки http://www.sao.ru/cats/doc/CL_WSRT.html -- 7.9 Кб -- 18.03.2015
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16. http://www.mso.anu.edu.au/seminars/abstracts/20150220-1400.html
Many intermediate-age star clusters in the Magellanic Clouds exhibit very unusual features in their colour-magnitude diagrams that suggest they may have formed their stars over periods spanning hundreds of millions of years per cluster. ... Nonetheless, this interpretation is enticing in the context of the formation of ancient globular clusters, which almost always exhibit puzzling abundance patterns that apparently require multiple episodes of star formation to explain. ...
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Ссылки http://www.mso.anu.edu.au/seminars/abstracts/20150220-1400.html -- 4.5 Кб -- 10.04.2016
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17. Astrophysics Group AMI Publications
... Astrophysics Group . ... AMI Publications . ... AMI Consortium: Hurley-Walker N. et al., 2011, preprint (arXiv:1103.0947) . ... AMI Consortium: Olamaie M. et al., 2010, preprint (arXiv:1012.4996) . ... AMI Consortium: Shimwell T. W. et al., 2010, preprint (arXiv:1012.4441) . ... AMI Consortium: Davies et al., 2010, preprint (arXiv:1012.3659) . ... AMI Consortium: Franzen et al., 2010, preprint (arXiv:1012.3711) . ... AMI Consortium: Rodriguez-Gonzalvez C. et al., 2010, preprint (arXiv:1011.0325) . ...
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Ссылки http://www.mrao.cam.ac.uk/facilities/ami/ami-publications/ -- 30.8 Кб -- 10.04.2016
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18. Conference "Combinatorial Methods in Physics and Knot Theory" (February 2005)
Serguei LANDO (Poncelet laboratory, Moscow): Cohomology of Hurwitz spaces . The problem of studying the intersection theory on Hurwitz spaces naturally arises in connection with the Hurwitz problem. ... The study of the intersection theory on Hurwitz spaces has been initiated in [1,4]. We discuss a new approach to the intersection theory on Hurwitz spaces. ... 3] M. E. Kazarian, S. K. Lando, {\it On intersection theory on Hurwitz spaces}, Izv. ...
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Ссылки http://www.mccme.ru/conf_feb_05/lando.html -- 4.4 Кб -- 18.02.2005
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19. El Paso
.
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Ссылки http://comet.sai.msu.ru/~dmbiz/Lelpaso.html -- 5.8 Кб -- 22.02.2003
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20. S.P.Korolev RSC Energia - MIR ORBITAL COMPLEX
IMPLEMENTATION OF THE MIR ORBITAL COMPLEX . MISSION PROGRAM . Since the launch of core module on February 20, 1986, till March, 23, 2001 Mir Orbital Complex (Mir OC) was in operational use on orbit under the Flight Test Program of the module-based permanently manned Mir station. A total of more than 100 launches of different spacecraft and modules (including the US Shuttle launches) were performed under the Mir Complex Mission Program. ... Official WEB-site of S.P.Korolev RSC Energia . ...
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Ссылки http://www.energia.ru/english/energia/mir/program.html -- 11.3 Кб -- 02.10.2012
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