Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Starbursts are short-lived events, stars are forming so quickly that the reservoirs of interstellar gas from which stars are coalescing would be used up on a timescale much shorter than the age of the galaxy . ... Strong stellar winds from giant new stars in the starburst region combine with the blasts of supernovae to push a mighty flood of extremely hot gas, a ?superwind? from the galaxy thousands of light years into intergalactic space. ...

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• Hubble Space Telescope sees into Omega Centauri's future | Astronotes
• M55 globular cluster seen by ESO | Astronotes
• Omega Centauri: globular cluster of 300,000 stars | Astronotes

... Credit Copyright: ESA , NASA , J.-P. Kneib ( Caltech / Observatoire Midi-Pyrenees ) R. Ellis ( Caltech ) Explanation: Gravity can bend light, allowing whole clusters of galaxies to act as huge telescopes. Almost all of the bright objects in this just- released Hubble Space Telescope image are galaxies in the cluster known as Abell 2218. ... The cluster of galaxies Abell 2218 is itself about two billion light-years away in the northern constellation Draco . ... Abell 2218: A Galaxy Cluster Lens . ...

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• Abell 2218: A Galaxy Cluster Lens
• Астронет > Galaxy Cluster Lenses Farthest Known Galaxy
• Астронет > Abell 2218: A Galaxy Cluster Lens

... Staff . ... Galaxies, AGN, Cosmology . ... A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope . ... In this framework, an international collaboration between INAF-OAA, INAF-Brera, INAF-OATs, the University for Science and Technology of China-Hefei, the University of Ferrara, and the University of Massachusetts-Amherst, is undertaking a new cluster survey using an X-ray facility that was never exploited before for this goal: the X-ray Telescope (XRT) onboard the Swift satellite...

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• APOD: 2000 January 4 - Galaxies Cluster Toward the Great Attractor
• Two VLT Unit Telescopes in Action (ESO Press Release 07/99)
• STScI- PRC99-10: Hubble's Infrared Galaxy Gallery

... Observing . ... Subscriber Extras . ... Web Extras . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Observing springtime deep-sky objects with a large telescope . ... Web Extra: Astronomers animate one of the largest galaxy clusters ever observed . ... At the center of the Phoenix Cluster, a large elliptical galaxy lurks where the hot gas is ejected, giving off unprecedented levels of X-rays, which have been observed by the orbiting Chandra X-ray telescope. ...

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• Two open clusters in Canis Major, emission nebula NGC 2316, and spiral galaxy
• What's the difference between globular clusters and dwarf spheroidal galaxies?
• Our Galaxy's oldest open clusters | Astronomy.com

IFP gallery SCORPIO (since 2000). Here some data observed on the 6m telescope with IFP installed in the SCORPIO focal reducer are presented. ... Velocity field . Mkn 1157 was observed 1 Sep. 2002 in the Ha emission line. Texp =32x240 sec, seeing 1.5", IFP260. ... This galaxy was observed September, 23 2000 in the Ha emission line, Texp=32x120 sec, seeing 2.5", IFP260. ... PV Cep was observed at the 6m telescope in May, 25 2003 in the [SII] 6716A with IFP501, Texp=36x200 sec, seeing 1.0". ...

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• Main Researches Activities
• Search for distant radio galaxies in SAO
• GRB follow-up team

... Contacts . 2012: . ... We refined the fundamental parameters of the components, the orbital periods, and the conditions of photospheric heating of the secondary component by the ultraviolet radiation of the hot component. ... The observations of the star clusters associated with ultra-luminous x-ray sources (ULXs) in four galaxies on the 6-meter and VLT telescopes have shown that all the ULXs are located within 200pc of very young star clusters (younger than 5 million years). ... Archive . ...

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• Discovery of an isolated dwarf spheroidal galaxy neighboring the Local Group
• important_en
• Metagalaxy scientific results 2003

... August Solar Eclipse Report: Thursday 11 September 2008 . ... Dr Fosbury is head of the section in the European Space Agency (ESA) as part of ESA's collaboration with NASA on the Hubble Space Telescope (HST) project at ST-ECF . ... The lecture is entitled "Astronomy today and the role played by the Hubble Space Telescope". ... Tuesday, 16 September 2008 00:44 . International Year of Astronomy, Ireland National Node . ...

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• Armagh Observatory
• Observations with the Faulkes Telescopes
• Southern African Large Telescope (SALT)

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 . ...

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• High Energy Astrophysics
• The AstroStat Slog Blog Archive my first AAS. IV. clustering

. english || русский . Main . Location . Telescope . Instruments . Program . Science . Publications . Images . Photos . Links . Observations of galaxy clusters from 400 square degree cluster survey. Optical identifications of new INTEGRAL, SWIFT and RXTE hard X-ray sources. Fast optical photometry of SS433. Observations of gamma-ray bursts optical afterglows. High Energy Astrophysics Department 2016 IKI RAN

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• z90-program
• Second Spectrum-RG/eROSITA Conference
• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN

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. ...

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• Yuri Nicolaevich Efremov - My Home Page
• Division of the Galaxy and Variable Stars

... Courtesy of NASA/ESA Observation data (J2000 epoch) Constellation Right ascension Declination Redshift Distance Type Serpens Caput 15h 17m 14.4s[] +21° 35 08[] 12,740±50 km/s[][1] 600±30 Mly (183±8 Mpc)[1] SA0(r) [citation needed ] [a] Apparent dimensions (V) 0.28 в 0.28[] Apparent magnitude (V) 16.0[] Notable features Ring galaxy Other designations PGC 54559,[] PRC D-51[] See also: Galaxy, List of galaxies Hoag's Object is a non-typical galaxy of the type known as a ring galaxy. ...

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• University of Louisville Wide Field and Planetary Telescopes
• University of Louisville CDK125 Telescope

... Home Gallery Astrophotography Deep Sky Images by Joe DiNapoli . ... Deep Sky Images by Joe DiNapoli . ... Deep Sky Gallery by Ed Fox . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate 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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• Stereoviews of Telescopes ? Amateur Astronomers Association of New York
• Deep Sky Gallery by Ed Fox ? Amateur Astronomers Association of New York
• Lecture Series 2014-2015 ? Amateur Astronomers Association of New York

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 . ...

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• Cover of the book "Radio galaxies and cosmology"
• Relative literature to radio galaxy study
• Other WWW Sites

. W HOIS-сервис . Закрыть страницу . 2013 ї ГК Home N et . Контактная информация

15. The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy

16. Далекая Галактика - популярно об астрономии

17. Population of Galactic globular clusters, figures

18. Stellar Astronomy

19. Object Detection Using Multi-Resolution Analysis

20. Kinematics of galaxies: catalogue