... According to the most popular cosmological paradigm, the greater part of the galaxy mass is accumulated in the dark matter halo. ... The polar ring galaxies (PRGs) reveal external rings or disks of gas, dust and stars rotating in a plane roughly perpendicular to the disk of the central galaxy. ... The shape of the dark halo in the model was chosen so as to achieve the best fit to the observed rotation of both galaxies themselves and their polar rings. ... The SPRC-7 galaxy. ...

Еще в разделе: (Показать все результаты (>1301) - mavr.sao.ru/ )

• Seyfert galaxies
• New Polar Ring Galaxies
• important11-15_en

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Space Flight . ... Posted on April 21, 2011 | No Comments An image from the European Southern Observatory, reveals two galaxies, NGC 3169 and NGC 3166, meeting in intergalactic space. ... Continue Reading.. ... 1 Comment NGC 2841 is a rather beautiful flocculent spiral galaxy. The Hubble Space Telescope recently imaged NGC 2841 as part of an investigation into how new stars are created. ... Posted on October 28, 2010 | ...

Еще в разделе: (Показать все результаты (>2788) - www.armaghplanet.com/ )

• Amazing multi-spectral view of Andromeda Galaxy | Astronotes
• Carnival of Space No 178: a galaxy of space blogs | Astronotes
• Universe | Astronotes - Part 4

... О Далекой Галактике . ... Теперь в Далекой Галактике вы всегда можете увидеть свежие фотографии Солнца. ... Форум . Форум "Далекой Галактики" - прекрасное место для общения всех астрономов. ... Новости из космоса . ... Подписаться на новости Далекой Галактики Вы можете здесь: . ... Новости из Далекой Галактики - популярно об Астрономии . ... Если вы хотите выразить свое мнение о сайте "Далекая Галактика", или просто почитать мнения других посетителей - пожалуйста, заходите в Гостевую книгу . ...

Еще в разделе: (Показать все результаты (>2) - fargalaxy.al.ru/ )

The project of the informational system creation on the problem of evolution of radio galaxies, as a part of the "Big Trio" project aimed on studing of distant radio galaxies, is designed. This system allows a user to operate with simulated curves of spectral energy distributions (SED) to estimate ages and redshifts by photometry data. Authors use SEDs of several models for different types of galaxies. ... The HTTP and e-mail access is organized to this system. ...

Еще в разделе: (Показать все результаты (>53) - sed.sao.ru/ )

• Radio galaxies
• "Radio galaxies and cosmology"

. Back to A.Zasov's homepage.

Еще в разделе: (Показать все результаты (>3) - neptun.sai.msu.su/ )

... The dark band of dust that obscures the mid-section of the Sombrero Galaxy in optical light actually glows brightly in infrared light. ... NGC 1579: Trifid of the North . ... Colorful NGC 1579 resembles the better known Trifid Nebula, but lies much farther north in planet Earth's sky, in the heroic constellation Perseus. ... The Seagull Nebula . ... A broad expanse of glowing gas and dust presents a bird-like visage to astronomers from planet Earth, suggesting its popular moniker - The Seagull...

Еще в разделе: (Показать все результаты (>105551) - www.astronet.ru/ )

... We received the SASS output for the HRI observation of 3C 120 (a highly variable radio galaxy with a prominent jet leaving the core at PA ) and smoothed the data with a Gaussian of FWHM = 3 '' ( Figure 13.1 ). ... The results are shown in Figure 13.2 . ... The FWHM of the original data ( Figure 13.1 ) is 11.8 (PA ); after dewobbling ( Figure 13.2 ) the width of the 50% contour is 7.6 . ... Figure 13.1 : The original data, smoothed with a Gaussian of FWHM = 3 . ...

Еще в разделе: (Показать все результаты (>3333) - hea-www.harvard.edu/ )

• The galaxy M100
• The AstroStat Slog GRB
• The AstroStat Slog Blog Archive SINGS

STScI-PRC99-10 . ... Astronomers have used the NASA Hubble Space Telescope to produce an infrared "photo essay" of spiral galaxies. By penetrating the dust clouds swirling around the centers of these galaxies, the telescope’s infrared vision is offering fresh views of star birth. These six images, taken with the Near Infrared Camera and Multi-Object Spectrometer, showcase different views of spiral galaxies, from a face-on image of an entire galaxy to a close-up of a core. ... Gallery | ...

Еще в разделе: (Показать все результаты (>7641) - www.arcetri.astro.it/ )

• APOD: January 6, 1996 - Dwarf Elliptical Galaxy M32
• APOD: 2000 October 23 - Dwarf Elliptical Galaxy NGC 205 in the Local Group
• APOD: February 22, 1999 - NGC 1316: After Galaxies Collide

Detecting extended radio emission : SNRs , Relics , Halos Head-Tailed Galaxies Melanie Johnston-Hollitt Christopher Hollitt 2010 Detecting extended radio emission : SNRs , Relics , Halos Head-Tailed Galaxies 2010 1/14 Detecting extended radio sources Methods of detecting extended ... Detecting extended radio emission: SNRs, Relics, Halos & Head-Tailed Galaxies 2010 7/14 Some SNRs Supernova remnants are typically circular. ...

Еще в разделе: (Показать все результаты (>9296) - www.atnf.csiro.au/ )

• Strongly Interacting Galaxies
• HIPASS Bright Galaxy Catalog
• Seyfert Galaxies.

home education > activities . ... Quick math activity that asks students to calculate scale models of a binary star system with a black hole in it. [h] . ... Students use a radiometer and a light bulb with a dimmer switch to make connections between the temperature, color, and radiation output of a star. ... This demonstration, similar to the above, from the Exploratorium Snack-book of science activities, lets students demonstrate how molecules scatter light and change the colors of the beam. [m,h] . ...

Еще в разделе: (Показать все результаты (>868) - www.astrosociety.org/ )

• ASP: An Ancient Universe - Changes in the Universe
• ASP: An Ancient Universe - The Age of Light from the Most Distant Galaxies
• ASP: Beacons in the Gloom

... Next: Cheating Poisson: A Up: Statistical Analysis Previous: Spatial Models and . ... The spatial distribution of stars in the Local Group dwarf irregular galaxy NGC 6822 has been studied, using recent positions and deep photometry for about 15,000 stars in the galaxy. Based on photometrical data, OB stars and red stars could be studied separately. Spatial statistical tools have been applied to the analysis of the spatial structure. ... Figure: Model selection by the aid of CAIC . ...

Еще в разделе: (Показать все результаты (>1682) - www.adass.org/ )

• Object Detection Using Multi-Resolution Analysis
• ADASS 2002 Conference Proceedings
• ADASS 2003 Conference Proceedings

... Colours of stars and galaxies hold information on intrinsic and extrinsic parameters, such as stellar temperatures and galaxy populations, selective absorption and colour changes due different dust contents and inclination angles of galaxies, as well as galaxy redshifts and evolution. ... The colour magnitude diagram of 65000 galaxies to which all above-mentioned quantities and others contribute can only be explained by comparison with simulations. ... Colours are also of technical help. ...

Еще в разделе: (Показать все результаты (>66161) - www.eso.org/ )

• Inconsistent (or Inconsistently Applied) Identification Criteria
• Stars and Galaxies
• ESO - Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy

.

Еще в разделе: (Показать все результаты (>288) - www.astro.spbu.ru/ )

• Vladimir P. Reshetnikov's Home Page
• The Stellar Content and Distance to the Nearby Blue Compact Dwarf Galaxy
• A Nature of Polar-Ring Candidate Galaxy ZGC 2315+03

ATMoB "Galaxy Observing Award " Guidelines Purpose: To promote observing among the membership of the Amateur Telescope Makers of Boston through participation in the Galaxy Observing Awards program. ... Examples of elliptical galaxies: M49, M59, M60, M87, NGC 4125. Limiting Magnitude Assessment: Spirals: A spiral galaxy consists of a flattened disk, with stars forming a (usually two-armed) spiral structure, and a central concentration of stars known as the bulge. ...

Еще в разделе: (Показать все результаты (>328) - www.atmob.org/ )

These images from NASA's Hubble Space Telescope show four examples of interacting galaxies. The galaxies, beginning at far left, are shown at various stages of the merger process. The top row displays merging galaxies found in different regions of a large survey known as the All-Wavelength Extended Groth Strip International Survey (AEGIS). ... Credit: NASA/ESA/J. Lotz (STScI)/M. Davis (University of California, Berkeley)/A. Koekemoer (STScI) ...

Еще в разделе: (Показать все результаты (>6455) - www.astronomy.com/ )

• Does the time it takes different methods to create all the elements coincide
• The different types of supernovae | Astronomy.com
• Odd galaxy couple on space voyage | Astronomy.com

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

Еще в разделе: (Показать все результаты (>824) - jet.sao.ru/ )

• SCORPIO: IFP Gallery
• GRB follow-up team
• Fabry-Perot Interferometer: Gallery Old

... Visible Distribution of Galaxies. ... Features of Elliptical, Lens-Shaped, Spiral and Irregular Galaxies. Galaxies with Bar. ... Distribution of Surface Brightness of Surface and Spiral Galaxies. ... Color Characteristics of Galaxies. ... Methods of Galaxies' Mass Determination. ... Hidden Mass of Spiral Galaxies. ... Features of Dark Matter Distribution in E and SO Galaxies. ... The Whole Number of Galaxies and Their Density by the Results of Observation on the 'Hubble' Space Telescope. ...

Еще в разделе: (Показать все результаты (>53) - space.univ.kiev.ua/ )

• Stellar Astronomy
• Spherical and Practical Astronomy

. To use a different printer: lpr -Pps9 paper.ps . This sends the file paper.ps to the printer ps9 .

Еще в разделе: (Показать все результаты (>532) - comet.sai.msu.ru/ )

• Examples of using the sort command
• Using a different printer
• Examples of copying files between remote hosts

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

Еще в разделе: (Показать все результаты (>280) - www.badastronomy.com/ )

• Phil Plait's Bad Astronomy: Q and BA

Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...

Еще в разделе: (Показать все результаты (>148) - www.aaa.org/ )

• http://www.aaa.org/s932/images/09fallclass2.pdf
• http://www.aaa.org/s932/images/09fallclass4.pdf
• http://www.aaa.org/s932/images/09fallclass1.pdf