... Future seminars . ... The History of our Universe and its Physics ". ... In our astronomical environment everything appears to age and decay; even the proton may have a limited half-life. The decay products of all the universes expand eventually into the inter-universal medium (IUM), and that causes the new universes to start uniformly, with small variations due to the local distribution of galaxy clustering. ... universe stayed cool enough so that the galaxy characteristics were not melted away. ...

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... Donate to Support Science Literacy . ... 2016 Annual Awards . The ASP is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach. ... Shop the AstroShop . ... The Astronomical Society of the Pacific (ASP) is accepting nominations for the organizationтАЩs national annual awards which recognize special achievements in astronomy research, technology, education, and public outreach.. ...

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• ASP: An Ancient Universe - Changes in Stars
• ASP: Sharing the Universe
• ASP: GLAST: Exploring the Extreme Universe

... A collection of codes is compiled for studying some aspects of the large scale clustering of galaxies, clusters and superclusters of galaxies. ... That is why a package of codes for large scale structure analysis cannot be written as a general tool. Nevertheless, a collection of procedures for studying some aspects of the clustering in the Universe can be constructed; inevitably any such package or collection of codes will only be a starting point and will require additional development. ...

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• AIRY: Astronomical Image Restoration in interferometrY
• A Method to Test the Adequacy of a Model to Observations
• A Commodity Computing Cluster

... 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 . ...

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• Galaxy Cluster in the Early Universe
• Galaxy Cluster Abell 1689 Magnifies the Dark Universe
• Астронет > A Massive Cluster In A Young Universe

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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• astro-ph authors/title/abstract search for 'galaxy merging' all years
• astro-ph authors/title/abstract search for 'galaxy environment' all years

Astronotes Armagh Planetarium's Stellar Blog! ... Comets and Asteroids . ... Image credit:ESO/J.Emerson/VISTA. ... However others are less pessimistic and it has even been claimed that the mysterious ?Wow! signal? received in 1977 originated from the direction M55.б  Sadly, this still unexplained pulse of radio energy originated from a location rather to the northwest of M55 so I doubt if the source was this cluster (if indeed the signal was genuinely of extraterrestrial origin). ... Mysterious Wow! ...

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• Astronotes | Armagh Planetarium's astronomy news from across the Universe -
• Hubble shows us a spectacular star cluster | Astronotes
• Omega Centauri: globular cluster of 300,000 stars | Astronotes

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... One way of addressing such questions is to use rich galaxy clusters as tracers of the growth of large-scale structure. To date, studies of rich clusters of galaxies have concentrated on systems generally at either high redshift or in the local universe. ...

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• Radio Images of the Globular Cluster 47 Tucanae
• Blind HI Survey in the Centaurus and Fornax Clusters
• IAU SYMPOSIUM 216 - abstracts

... The large body of near infrared observations presented in Testi et al. (1997; 1998) are analysed with the aim of characterizing the young stellar clusters surrounding Herbig Ae/Be stars. The results confirm the tendency of early Be stars to be surrounded by dense clusters of lower mass "companions", while Ae stars are never found to be associated with conspicuous groups. ... Only the most massive stars (10-20Msun) are found to be associated with dense (10^3 pc^-3) stellar clusters. ...

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• APOD: May 3, 1997 - Giant Cluster Bends, Breaks Galaxy Images
• Research on COSMOLOGY and HIGH REDSHIFT UNIVERSE
• APOD: February 5, 1996 - COBE Dipole: Speeding Through the Universe

... 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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• The AstroStat Slog spatial statistics
• Southern SHARC survey
• The AstroStat Slog test

... The study of the Large-scale structure of the Universe and measurements of the Dark Energy equation of state; The exploration of the growth and cosmological evolution of supermassive Black holes in the Universe. ... In course of the all sky survey SRG will discover about 100 000 galaxy clusters and 3 million AGNs. Galaxy clusters are the largest gravitationally bounded objects in the Universe and are best explored through the study of X-ray emission from the hot intergalactic gas. ... 2016 IKI RAN ...

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• The 6th INTEGRAL Workshop "The Obscured Universe"
• Second Spectrum-RG/eROSITA Conference

Astronomy Education News . ... T he SELB Schools Cluster Programme is an innovative learning strategy developed by the Armagh Rhymers in collaboration with the Armagh Observatory to teach children science and the arts in a new and fun way. During this programme, children from seven schools in Armagh have learnt astronomy through storytelling and music; and creative writing and music through science and astronomy. ... Schools involved: . ... Armagh Observatory - Astronomy Education . ...

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• FETTU - Page 1
• Universe Awareness at the Railway Street Nursery, Armagh | International Year
• The Big Bang

Astronomy Terms - To Help You Study The Universe . Articles | ... Learning about the universe, or the study of astronomy, can be fun for the individual or for the whole family. ... Learning a few simple terms will help you with this fascinating study. ... You will use a telescope or binoculars for your observation of the sky at night. ... Celestial Terms . ... Meteor or a shooting star – the light caused when a meteoroid burns up in Earth's . ... www.astronomy.net . About Astronomy Net | ...

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• Particle Physics and Astronomy Research Council, AstroGuide Listing
• THE UNIVERSE NOW-LITERALLY - an Astronomy Net Bigbang Forum Message
• Dark Energy Stars, Universal Time And The Godel Universe - an Astronomy Net

Participant 5 (P5) ================== Dr. V.P. Tishkovets - Astronomical Observatory, Kharkov University, UA Dr. N.N. Kiselev - Astronomical Observatory, Kharkov University, UA P.V. Litvinov - 26 years old; Astronomical Observatory, Kharkov University, UA S.A. Beletsky - 28 years old; Astronomical Observatory, Kharkov University, UA The head of the team, Dr. Tishkovets, and Mr. Litvinov made many investigations of light scattering by clusters of particles - analogues of interplanetary dust grains. ...

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• List of publications
• Model of clusters
• INTAS project 99/652: Conferences

... galaxies: bulges galaxies: clusters: general galaxies: clusters: individual: . ... star formation statistics stellar content structure Cosmology ( cosmology :) cosmic background radiation ( cosmology :) cosmological parameters cosmology : miscellaneous cosmology : observations cosmology : theory ( cosmology :) dark ages, reionization, first stars ( cosmology :) dark energy ( cosmology :) dark matter ( cosmology :) diffuse radiation ( cosmology :) distance scale ( cosmology :) early Universe (...

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• articles_lebedev_en
• articles_eng

... Bad Astronomy . ... Bitesize Astronomy . ... The next step up are true clusters, called open clusters . Open clusters (sometimes misleadingly called "galactic clusters") are groups of stars ranging in size from a few dozen stars up to tens of thousands. ... The youngest is about 1 or 2 million years old, while the oldest is about 6 or 7 billion years, making it just older than our own solar system. ... So by looking at the stars in the cluster we can tell pretty well how old they are. ...

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• Phil Plait's Bad Astronomy: Mad Science
• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Info

... Tonight's Sky . ... Observing . ... Sky this Month . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Dave's Universe . ... Inside the cyclic model of the universe . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Bob Berman's strange universe: Goodbye, Pluto | Astronomy.com
• Gravity may have saved the universe after the Big Bang | Astronomy.com
• Clusters of monster stars lit up the early universe | Astronomy.com

Teaching courses . for student of the Department of Astrophysics and Stellar Astronomy . ... Geophysics and physics of the planets (Kurt, Panteleev) . ... Close Binary Stars . ... Solar Physics . ... This is introductory course for students of the third year of education which are familiar with elementary astronomy and general physics. ... The one-year course includes theory of radiation transfer, theory of internal stellar structure with account of binary systems with compact comapnions. ...

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• Вселенная и мы - сайт и журнал
• Springer LINK:A&A-EE: Table of Contents Volume 331 Number 1 (1998)
• Springer LINK:A&A-EE: Table of Contents Volume 327 Number 1 (1997)

Publications in 1997 . ... N. Pariiskii, N.S. Soboleva, A.I. Kopylov, A.V. Temirova, O.V.Verkhodanov, M.N. Naugol'naya. ... Astronomy Reports (distr. by American Institute of Physics). ... XXVII Radio astronomical conf., ... Andernach H., Trushkin S.A., Gubanov A.G., Verkhodanov O.V., Titov V.B., Micol A. Preparing a public database of radio sources. ... In Proc. of the "Astronomical Data Analysis Software and Systems - VI" . ... Proc. of the 27th Radio astronomical conf. ... Verkhodanov O.V. 1997. ...

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• sostav
• Cosmic Phys Rus
• The real-time system for astronomical observations on the telescopes of the

... The overall globular cluster population is divided by gap in the metallicity function at [Fe/H]=-1.0 into two discrete groups with well-defined maxima at [Fe/H]=-1.60?0.03 dex, and -0.60?0.04 dex. ... Clusters with extremely blue horizontal branches occupy a spherical volume of radius ~ 9 kpc, have high rotational velocities ( V rot =77?33 km/s), have substantial and equal negative radial and vertical metallicity gradients, and are, on average, the oldest group (the old-halo subsystem). ...

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... THE SIMPLEST MODEL. ... 13, Moscow 119992, Russia E-mail: san@sai.msu.ru Abstract: The analysis of the simplest model shows that an asteroid ­ rubble pile evolves, depending on the parameter V2d (where V is the average velocity of fragments and d is the average distance between fragments), either as a conglomerate of "independent mutually gravitating clusters" (when V2d < fm, where f is the gravitational constant and m is the average mass of a fragment) or as a "receding cluster" (when V2d > fm). ...

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• http://selena.sai.msu.ru/San/Publications/ms38/ms059.pdf
• Родионова Жанна Федоровна
• Шевченко Владислав Владимирович