... Cosmic Collisions in a Galaxy Cluster . ... 22.07.1999 . ... 2009 2010 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: cluster of galaxies - colliding galaxies . Publications with words: cluster of galaxies - colliding galaxies . ... The Antennae Galaxies in Collision . Abell 2218: A Galaxy Cluster Lens . The Coma Cluster of Galaxies . Galaxy Wars: M81 versus M82 . ... APOD: 2009 April 7 The Colliding Spiral Galaxies of Arp 274 . ...

Еще в разделе: (Показать все результаты (>135996) - www.astronet.ru/ )

• XWare > APOD

... Our Galaxy . ... Space Flight . ... No Comments Dim and isolated, the dwarf irregular galaxy WolfтАУLundmarkтАУMelotte (WLM) could be described as an astronomical тАЬliving fossilтАЭ as it seems to have developed since it formed billions of years ago [ ] . Continue Reading.. ... Posted on November 24, 2011 | ... 3 Comments The astronomy community is excited by the discovery of an exploding star, a supernova, in a galaxy 21 million light years away in the constellation Ursa Major. ...

Еще в разделе: (Показать все результаты (>2837) - www.armaghplanet.com/ )

• observing | Astronotes - Part 4
• stars | Astronotes - Part 5
• Armagh Planetarium's Stellar Blog!

... 2008 February 10 . Abell 2218: A Galaxy Cluster Lens . ... WFPC2 , HST , NASA . Explanation: Gravity can bend light, allowing huge clusters of galaxies to act as telescopes. Almost all of the bright objects in this Hubble Space Telescope image are galaxies in the cluster known as Abell 2218. ... The cluster of galaxies Abell 2218 is itself about three billion light-years away in the northern constellation of the Dragon ( Draco ). ... About APOD | ... A service of: ASD at NASA / GSFC . ...

Еще в разделе: (Показать все результаты (>6719) - www.sai.msu.su/ )

• APOD: 2004 February 17 - Galaxy Cluster Lenses Farthest Known Galaxy
• APOD: 2001 February 22 - 3C294: Distant X Ray Galaxy Cluster
• APOD: 2000 February 1 - Abell 2218: A Galaxy Cluster Lens

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 (>345) - zebu.uoregon.edu/ )

• The Galaxy Gallery: Messier Objects
• Galaxy Gallery Page II
• The Galaxy Gallery Page IX: Clusters of Galaxies

... galaxies . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Double star ADS 5951, open cluster NGC 2360, and irregular galaxy NGC 2366 . February 13 20, 2014: The double star ADS 5951 and open cluster NGC 2360, both in Canis Major, each offers small-telescope owners stunning views, while large-telescope owners can seek out irregular galaxy NGC 2366 in Camelopardalis. ...

Еще в разделе: (Показать все результаты (>7143) - www.astronomy.com/ )

• The Dish Cluster, the Pencil Nebula, and spiral galaxy NGC 2655 | Astronomy.com
• Open cluster M48, Hagridт??s Dragon (NGC 2301), and elliptical galaxy NGC 2832
• Bright planets meet at dusk | Astronomy.com

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. September 22, 1998 . M61: Virgo Spiral Galaxy . ... Explanation: M61 is a barred spiral galaxy located in the nearby Virgo Cluster of Galaxies . Visible in M61 are a host of features common to spiral galaxies : bright spiral arms , a central bar , dust lanes , and bright knots of stars. ... About APOD > . ...

Еще в разделе: (Показать все результаты (>7784) - www.arcetri.astro.it/ )

• APOD: February 22, 1999 - NGC 1316: After Galaxies Collide
• APOD: February 9, 1999 - A Supernova Starfield
• Cannibal Stars Cause Giant Explosions in Fornax Cluster Galaxy (ESO Press

... 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 (>14042) - www.stsci.edu/ )

• HST this week: 132
• Massive Galaxies over Cosmic Time
• HST this week: 057

... The HI - Star Formation Connection . ... Coffee . ... Dark Galaxies and Dark Matter . ... HI in Normal Galaxies . HI and Galaxy Evolution over Cosmic Time . ... How Galaxies Accrete Gas . ... The Billion Galaxy Survey . ... Searches for Dark Galaxies . ... Evidence for Dark Matter in Galaxies . HI in Galaxies: Overview . ... Open Questions in Normal Galaxies . ... Starburst galaxies and BCDs . ... HI Rich Galaxies . ... Open Questions in HI and Galaxy Evolution . HI and Galaxy Evolution . ...

Еще в разделе: (Показать все результаты (>2706) - www.naic.edu/ )

• The Evolution of Galaxies Seen Through The Neutral Hydrogen Line The Evolution
• Searching the Environment around LyAlpha Absorbers
• The Pleiades

... Over the first 4 years, its X-ray telescopes eROSITA and ART-XC will survey the whole sky with a record sensitivity in the 0.5-10 keV energy band. ... The goal of the second international Spectrum-RG conference is to discuss the different scientific topics addressed by the mission, synergies with surveys at other wavelengths, and requirements to follow-up observations.Contributed talks and poster presentations are invited on the topics related to the SRG science goals. ... Active galactic nuclei . ...

Еще в разделе: (Показать все результаты (>793) - hea.iki.rssi.ru/ )

• z90-program
• Spectrum-Roentgen-Gamma - The astrophysical Project at IKI RAN

... About ATMoB . ... The Observing Committee is starting an Observing Awards Program to promote observing among the membership of the Amateur Telescope Makers of Boston. ... Participant must be a current member of the Amateur Telescope Makers of Boston . ... To qualify for your Observing Award Certificate, turn in your worksheet and drawings to an ATMoB Observing Committee member or observing@atmob.org . ... This Excel sheet has useful macros. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

Еще в разделе: (Показать все результаты (>521) - www.atmob.org/ )

... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Life Under the Moon . ... Seeing Jupiter's Moons . ... Time Zones and the Spherical Earth . A Companion to the Earth? ... December 19, 1999) . ... Big Moon, Little Moon . ... How Big is the Moon? ... 14, 2000) . ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! Talk about Bad Astronomy on the BA Bulletin Board! ...

Еще в разделе: (Показать все результаты (>303) - www.badastronomy.com/ )

... 21 cm HI-line spectra of southern ZOA galaxies . ... Galaxies are distributed in a cosmic web consisting of high-density clusters and galaxy groups, which are embedded in walls, and filaments surrounding large low-density regions, the so-called voids. ... The attached image shows the distribution of the 394 inclined spiral galaxies selected from the Parkes HI Zone of Avoidance survey (HIZOA) color coded by their velocity. ... today * ATNF | Parkes | ...

Еще в разделе: (Показать все результаты (>16436) - www.atnf.csiro.au/ )

• Evolutionary Paths in Galaxy Morphology
• Travel and Observations
• The HIPASS Bright Galaxy Catalog

... Radio source identifications . The Web-server of the Special Astrophysical Observatory supports the mirror version of the Clusters of Galaxies database . At present only the data about radio sources in ACO clusters of galaxies are reasonably complete, while only restricted optical information is in our database. Later on, we also intend to include X-ray data and data about brightest cluster galaxies (BCG). ... ACO: radio optic ( for example, A0690 and " optic "), . ...

Еще в разделе: (Показать все результаты (>1227) - www.sao.ru/ )

• A 20 cm VLA survey of Abell clusters of galaxies
• A 1400-MHz Survey of 1478 Abell Clusters of Galaxies
• A VLA Survey of Rich Clusters of Galaxies III

Supernova 1994D is one of the brighter Sn from the recent past. ... The parent galaxy of this SN, NGC 4526 , was also the host galaxy of SN 1969E ( IAUC 2139 ). ... We have a photometry reference image created by Odd Trondal. ... Images of Supernova 1994D . U of Oregon (Electronic Universe) image 3/26/94 8:10 UT, K-band . ... ING image Undated color . SEDS image Undated . SEDS image Undated (zoom in of last image) . ... U of Oregon (Electronic Universe) light curve . ...

Еще в разделе: (Показать все результаты (>965) - www.rochesterastronomy.org/ )

• Supernova 2002bu in NGC 4242
• Supernova 1999gi in NGC 3184
• Supernova 2000cz in IC 1535

.

Еще в разделе: (Показать все результаты (>66247) - www.eso.org/ )

• Michael Hilker Research
• Bright Galaxies in the Virgo Cluster | ESO
• ESO - Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm

... Primordial theory review : Dick Bond . Defects and the CMB review : Andy Albrecht . ... Gravitational wave contribution to CMB anisotropies : V.B. Lukash and E.V. Mikheeva . C_l from cosmic strings : Lloyd Knox . Some aspects of CMB anisotropies induced from topological defects : Mairi Sakellariadou . ... CMB anisotropies from scaling sources : Ruth Durrer . ... SZ observations I : Sarah Church . ... Holes in the microwave sky? ... Detecting cosmic strings in the CMB : James Robinson . ...

Еще в разделе: (Показать все результаты (>1979) - www.mrao.cam.ac.uk/ )

• Astrophysics Group Cosmic Microwave Background (CMB)
• Astrophysics Group Exploring the Cosmic Dawn
• Galaxy Evolution Over Five Decades

... Our Milky Way galaxy is host to a number of companions. These companions are gravitationally bound to the Milky Way and are stellar systems in their own right. They include a population of about 150 globular clusters (GCs) and some 30 dwarf satellite galaxies (DSGs). ... These DSGs are more extended and diffuse compared to GCs. In fact the larger satellites of the Milky Way (and other galaxies, for that matter) host their own small systems of GCs. ...

Еще в разделе: (Показать все результаты (>1207) - www.astrosociety.org/ )

• ASP: Big Clusters, Tiny Galaxies
• ASP: An Ancient Universe - The Age of Light from the Most Distant Galaxies
• ASP: NGC Images on the Net

Talk . Date of Talk . ... The Cosmic Evolution of Neutral Atomic Hydrogen Gas" . ... Power Point PDF . ... University of Sydney talk . ... Measuring the Gas in Galaxies in the Distant Past" . ... Talk at 'Galaxy Metabolism: Galaxy Evolution Near and Far' conference . ... Neutral Hydrogen Gas in Galaxies at Moderate Redshifts: Current and Future Observations" . ... Neutral Hydrogen Gas in Abell 370, a Galaxy Cluster at z = 0.37" . ... Neutral Hydrogen Gas in Star Forming Galaxies at z=0.24" . ...

Еще в разделе: (Показать все результаты (>660) - www.mso.anu.edu.au/ )

• VV29 = Arp 188 = The Chainsaw Galaxy
• CHIAKI's Research
• Julie Banfield | Astronomer

... 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 (>2700) - star.arm.ac.uk/ )

• JLE Dreyer
• Armagh Observatory
• Astronomy Today and the Role Played by the Hubble Space Telescope: Wednesday 17

. WELCOME . PROGRAM . IMPORTANT DATES . REGISTRATION . PARTICIPANTS . ACCOMODATION . VENUE . SAO RAS . Шаблон с сайта cooltemplates.ru . February 29 - First announcement . July 1 - abstract submission deadline (we will notify the accepted talks soon after the deadline) . August 1 - visa and accommodation deadline . August 15 - final version of the program . September 26 - start of the conference . ї Special Astrophysical Observatory RAS, 2016 . contact: multispin16@sao.ru .

Еще в разделе: (Показать все результаты (>1345) - mavr.sao.ru/ )

• important_en
• Events archive
• articles_flera_en