... Cassini Images The Moon . ... On August 18, the Cassini spacecraft flew by the Earth and Moon, then continued on its way to the outer solar system. ... Four years ago, Comet Hale-Bopp was discovered out near Jupiter falling toward the inner Solar System. ... In astronomical parlance, an interior planet is at superior conjunction when it is located on the opposite side of the Sun from Earth. ... Water Found in Space Rock . ... It's only Planet Earth, of course ... as seen on the Water Vapor Channel. ...

Еще в разделе: (Показать все результаты (>134237) - www.astronet.ru/ )

... 2000 February 20 . The Virgo Cluster of Galaxies . ... Explanation: Pictured are several galaxies of the Virgo Cluster, the closest cluster of galaxies to our Milky Way Galaxy . ... It contains over 100 galaxies of many types - including spirals , ellipticals , and irregular galaxies. The Virgo Cluster is so massive that it is noticeably pulling our Galaxy toward it. ... Notable bright galaxies in the Virgo Cluster include bright Messier objects such as M61 , M87 , M90 , and M100 . ...

Еще в разделе: (Показать все результаты (>6131) - www.sai.msu.su/ )

• APOD: 2005 February 13 - In the Center of the Virgo Cluster
• APOD: 2011 February 19 - Spiral Galaxy NGC 2841 Close Up
• APOD: February 4, 1996 - The Closest Galaxy: The Sagittarius Dwarf

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2000 February 28 . The Sombrero Galaxy from VLT . ... FORS1 , VLT ANTU , ESO . ... Reasons include the Sombrero 's unusually large and extended central bulge of stars, and dark prominent dust lanes that appear in a disk that we see nearly edge-on. Billions of old stars cause the diffuse glow of the extended central bulge. ... About APOD | ...

Еще в разделе: (Показать все результаты (>8977) - www.arcetri.astro.it/ )

• Conference registration - IGM@50: Is the Intergalactic Medium driving Star
• SECCO1: an "almost-dark" dwarf galaxy
• APOD: February 22, 1999 - NGC 1316: After Galaxies Collide

... Tonight's Sky . ... Observing . ... Star Atlas . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Get to Know the Night Sky . ... How close can stars get to each other in galaxy cores? ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter...

Еще в разделе: (Показать все результаты (>7117) - www.astronomy.com/ )

• How close does Pluto's orbit come to Neptune? | Astronomy.com
• Suburban galaxies you can spot | Astronomy.com
• February 2015 | Astronomy.com

... ATNF Home . About ATNF . ... 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) . ... Parkes | ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

Еще в разделе: (Показать все результаты (>31035) - www.atnf.csiro.au/ )

• Galaxies in the Local Volume
• Publications
• Molecular gas

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

Еще в разделе: (Показать все результаты (>406) - zebu.uoregon.edu/ )

• The Galaxy Gallery: Messier Objects
• Astronomy Plus CCD Images of Galaxies
• U of O High Energy Physics Seminars

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Stars . ... Other Galaxies . ... Posted on May 9, 2013 | 111 Comments Zeta Reticuli, a dim binary system of Sun-like stars only 39.5 light years away in the little constellation of Reticulum is strangely well-known. ... Continue Reading.. ... Posted on October 17, 2012 | ... Posted on September 14, 2012 | ... 3 Comments Radio astronomy is the study of the radio frequencies emitted from stars, galaxies and other celestial objects. ...

Еще в разделе: (Показать все результаты (>2853) - www.armaghplanet.com/ )

• Kepler 36b and c: Too Close for Comfort | Astronotes
• The Leonid meteors: highlights of the November night sky | Astronotes
• Viewing the Partial Solar Eclipse of 20 March 2014 | Astronotes

... 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....

Еще в разделе: (Показать все результаты (>16181) - www.stsci.edu/ )

• UV-Optical Spectra of Nearby Galaxies
• Swara's Publications
• MARC POSTMAN'S WEBPAGE

QSO ABSORPTION LINE STUDIES with the HUBBLE SPACE TELESCOPE COLORADO GROUP: JOHN STOCKE , MIKE SHULL, JAMES GREEN, STEVE PENTON, CHARLES DANFORTH, BRIAN KEENEY Results thus far based on: 300 QSO ABSORBERS found by HST Spectrographs at z 0.1 and at low column densities (NH I = 1012.5--16.5 cm-2 ) AND 1.35 Million galaxy locations and redshifts from the CfA ... 2007, ApJ, 671, 146) At least 55% of all Ly absorbers with NH I > 1013 cm-2 are METAL-BEARING at ~ 10% SOLAR. ...

Еще в разделе: (Показать все результаты (>5388) - www.naic.edu/ )

• Arecibo Galaxy Environment Survey (AGES)
• AGES - the Arecibo Galaxy Environment Survey
• The Evolution of Galaxies through the Neutral Hydrogen Window The Evolution of

... A dynamical system is an action of the infinite cyclic group. Group action study is€аimportant for€аdifferent areas of€аdynamics and geometry. The topics of€аthe conference include: . ... Diophantine approximations and homogeneous flows, e.t.c. We plan a€аminicours by€аD.€аCalegari about the solution of€аthe Ahlfors' measure conjecture for limit sets of€аKleinian groups. ... In 5тАУ7€аminutes you'll see a€аchurch on€аyour right€атАФ turn right to€аBolshoy Vlasyevsky street after that. ...

Еще в разделе: (Показать все результаты (>678) - www.mccme.ru/ )

• Conference "Combinatorial Methods in Physics and Knot Theory" (February 2005)

... Cross-shaped galaxy ZGC 2315+03 (Fig.1) has been described by Zwicky (1971) as ``post-eruptive or the result of the crossing of a compact galaxy through an edge-on spiral'' . This object was included in the Polar-Ring Catalog (C-71) by Whitmore et al. (1990) as a possible candidate for Polar-Ring Galaxies (PRG). ... One of them is galaxy 'disk' and the other is 'polar-ring'. ... The facts against the polar-ring nature of ZGC 2315+03 can be summarized as follows: . ...

Еще в разделе: (Показать все результаты (>327) - www.astro.spbu.ru/ )

• Vladimir P. Reshetnikov's Home Page
• The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy
• Conference venue | Radiation mechanisms of astrophysical objects: classics...

... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...

Еще в разделе: (Показать все результаты (>15) - www.sai.msu.ru/ )

The very metal-poor local dwarf galaxies - the analogs of primordial galaxies in young Universe . ... The goal of this project is the study of the properties of the local eXtremely Metal-Deficient (XMD) dwarf galaxies. ... S.A. Pustilnik, J.-M. Martin . ... Pustilnik S.A. "Dark galaxies" and local very metal-poor gas-rich galaxies: possible interrelations, in: Dark Galaxies and Lost Baryons, Edited by J.Davies and M.Disney, Proceedings of IAU Symposium No. 244, held 25-30 June, 2007 in Cardiff, UK. ...

Еще в разделе: (Показать все результаты (>2068) - www.sao.ru/ )

• Desription file of catalogs including in search
• Blue Compact Galaxies from the Hambyrg/SAO Survey
• Introduction

... Our Sun is part of a huge wheel-shaped collection of stars. ... Astronomers have long suspected it was a very massive black hole, and that every galaxy had such a central mass, created early in the history of the universe. ... However, unless that object happens to be headed directly at the black hole (a relatively small target) it will just swing around and fly away again, like a comet making a pass at the Sun. The velocity acquired in falling towards the black hole also helps it escape. ...

Еще в разделе: (Показать все результаты (>1084) - www.cosmos.ru/ )

• The Wind Spacecraft
• Space Plasma Physics

... The sample of the Local Volume galaxies (distance smaller than 10 Mpc) gives a unique opportunity to study the properties of galaxies including the weakest objects: the absolute magnitude M B -10 and the virial mass M vir 10 9 M x263C;. ... Luminosity function of the Local Volume galaxies. ... The luminosity functions for galaxies are presented: red dashed line - from the 2dFGRS survey (Norberg et al. 2002); blue dash-dotted line - from the SDSS survey (Blanton et al. ...

Еще в разделе: (Показать все результаты (>1351) - mavr.sao.ru/ )

• Metagalaxy sector, archive 2007
• RCJ0311+0507
• Metagalaxy sector, archive 2008

Chiaki Kobayashi, Ralph Sutherland How galaxies did form and evolution? - to answer this unsolved problem, we are simulating the formation and evolutionary history of galaxies in the Universe, including star formation, supernovae feedback, and chemical enrichment. Comparing the spacial distribution of elements within galaxies with observations, we will examine fundamental physical processes that drive galaxy formation. ... COALA : Universe Galaxy AGN Star Planet ...

Еще в разделе: (Показать все результаты (>744) - www.mso.anu.edu.au/ )

• Naomi McClure-Grffiths
• Dark Matter in Spiral Galaxies
• Untitled Document

This page is devoted to information on Supernova 2000C in NGC 2415 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the Supernova links web page. ... Odd Trondal images . More images of SN2000C from CROSS (copies of several of the images below) . ... U of Iowa images . ... Odd Trondal image . ... vsnet-recent 49502 ] SN2000C recent (cont'd) . ...

Еще в разделе: (Показать все результаты (>948) - www.rochesterastronomy.org/ )

• Supernova 2000dk in NGC 382
• Supernova 1999gi in NGC 3184
• Supernova 2001da in NGC 7780

... Subject: Lecture, Cosmic Cuilcagh, IAA @ LNDC, COSMOS, RDS, Amagh, ISS, Venus, Earth Hour . Date: 20 February 2012 13:12:44 GMT . ... See http://www.marblearchcavesgeopark.com/ ѓЉfor location and other details. ... IAA again, at Lough Neagh Discovery Centre, near Lurgan,ѓЉon 30 March, evening: This event had already been booked well before the BBC Stargazing Live event. ... Advance notice: Armagh Observatory Event, 17 March. ... BBC THINGS TO DO WEBSITE: See theѓЉforthcoming IAA events on ѓЉ . ...

Еще в разделе: (Показать все результаты (>3048) - star.arm.ac.uk/ )

• http://star.arm.ac.uk/nibulletin/2012/Feb12.html
• http://star.arm.ac.uk/jobs/2011/EUNAWE/npm_obs_general_info.pdf
• Introduction

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 . ...

Еще в разделе: (Показать все результаты (>59) - sed.sao.ru/ )

• astro-ph authors/title/abstract search for 'galaxy merging' all years
• Description of SED models
• Astronomical Schools

. Pulkovo NEO Page . Central Astronomical Observatory at Pulkovo . of Russian Academy of Sciences, St.-Petersburg, Russia . Apparent Close Approaches of Near-Earth Asteroids to the Stars for April 2016 . By these observations it is possible to obtain the positions of asteroids with higher accuracy. This page includes the ephemerides of such phenomena for some observatories, namely: . Pulkovo . CrAO . Kourovskaya . Majdanak . Pulkovo Obs. Mountain Station . Mondy .

Еще в разделе: (Показать все результаты (>328) - www.gao.spb.ru/ )

• Pulkovo EOP and Reference Systems Analysis Center (PERSAC)