... NGC 4449: Close up of a Small Galaxy . ... But small irregular galaxies form stars too, like NGC 4449 , about 12 million light-years distant. ... NGC 4449 is a member of a group of galaxies found in the constellation Canes Venatici. Interactions with the nearby galaxies are thought to have influenced star formation in NGC 4449. ... Publications with keywords: NGC 4449 - star formation - irregular galaxy . Publications with words: NGC 4449 - star formation - irregular galaxy . ...

Еще в разделе: (Показать все результаты (>183674) - www.astronet.ru/ )

• NGC 253: Close Up
• Spiral Galaxy NGC 2841 Close Up
• M101: The Pinwheel Galaxy

... 2011 February 25 . NGC 4449: Close-up of a Small Galaxy . Credit: Data - Hubble Legacy Archive , ESA , NASA ; Processing - Robert Gendler . ... But small irregular galaxies form stars too, like NGC 4449 , about 12 million light-years distant. ... NGC 4449 is a member of a group of galaxies found in the constellation Canes Venatici. Interactions with the nearby galaxies are thought to have influenced star formation in NGC 4449. ... About APOD | ... A service of: ASD at NASA / GSFC . ...

Еще в разделе: (Показать все результаты (>8605) - www.sai.msu.su/ )

• APOD: 2011 February 19 - Spiral Galaxy NGC 2841 Close Up
• APOD: 2015 June 14 - M101: The Pinwheel Galaxy
• APOD: 2002 June 3 - Galaxy NGC 4388 Expels Huge Gas Cloud

... High-resolution Halpha observations reveal the existence of an unusual bar in the disk of NGC 1808 at a position angle of 155 degr, about 20 degr offset from the major axis. ... A remarkably similar bar has been found in the galaxy NGC 7479. The outer parts of the HII region chain in NGC 1808 coincide with maxima in the HI gas distribution and further out connect to the outer spiral arms. The streaming of gas along the bar is clearly seen in the HI velocity field. ...

Еще в разделе: (Показать все результаты (>21029) - www.atnf.csiro.au/ )

• PhD Thesis (summary)
• Fast Rotation in the Nuclear Region of the Galaxy NGC 1808
• The Nuclear Region: HI Absorption Measurements

... Increases in IR surface brightness appear to be affected by both increased radiation field strength and increased local gas density. Individual regions and the galaxy as a whole fall within the observed scatter of recent high-resolution studies of the radio-far-IR correlation in nearby spiral galaxies; this is likely the result of depleted radio and far-IR emission strengths in the ISM of this dwarf galaxy. ...

Еще в разделе: (Показать все результаты (>16031) - www.stsci.edu/ )

• Star Formation Rates in Resolved Galaxies: Calibrations with Near- and
• New Radial Abundance Gradients for NGC 628 and NGC 2403
• Optical Long-Slit Spectroscopy of a Sample of Spiral Galaxies

... Panoramic spectroscopy of galaxies with star-formation regions. a study of SBS 1202 + 583" . Hakopian, S. A.; Balayan, S. K.; Dodonov, S. N.; Moiseev, A. V.; Smirnova, A. A. 2012, Astrophysics, v.55, p.1 . The origin of gas in extended narrow-line regions of nearby Seyfert galaxies - I. NGC 7212" . ... Smirnova, A. A. ; Moiseev, A. V.; Afanasiev, V. L. 2010, MNRAS, v.408, p.400 (astro-ph/1006.5547) . ... Studying of some Seyfert galaxies by means of panoramic spectroscopy." ...

Еще в разделе: (Показать все результаты (>970) - jet.sao.ru/ )

• Fabry-Perot Interferometer: Gallery Old
• Publicatons

... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Planetary Nebulae and HII regions in the Elliptical Galaxy NGC 5128 . ... NGC 5128 is the closest example of a giant early type (elliptical or S0) galaxy. Although often dubbed as a peculiar elliptical galaxy since it has a dust lane with recent star formation and an active galactic nucleus, the majority of early type galaxies have similar structures as revealed by recent surveys. ...

Еще в разделе: (Показать все результаты (>66934) - www.eso.org/ )

• Wide-field view of the region around galaxy NGC 3783
• Close-up zoom on the star-forming region NGC 346 | ESO
• Wide-field view of the region around galaxy NGC 3783 | ESO

The Arecibo Galaxy Environment Survey (normally known as AGES) is using the Arecibo Telescope to search for galaxies in a number of quite different areas of the local universe. ... NGC 628 group (precursor) - published (Auld et al., ... NGC 1156 (isolated galaxy) - published (Minchin et al, 2010, AJ, 140, 1093) . NGC 7332/9 galaxy pair - published (Minchin et al, 2010, AJ, 140, 1093) . ... NGC 5523 (isolated galaxy) - completed (contact: Robert Minchin) . ... AGES team page - password protected . ...

Еще в разделе: (Показать все результаты (>4098) - www.naic.edu/ )

• Arecibo Galaxy Environment Survey (AGES)
• New Results Confirm Dark Galaxy Existence
• VIRGOHI 21

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . Milky Way . Stars . ... Other Galaxies . ... Barred spiral galaxy NGC 6744 is located in a constellation of the southern hemisphereтАЩs sky, called Pavo (Latin for peacock). At a distance from our Solar System of about 30 million light years, NGC 6744 is not only one of the closest spiral galaxies but is thought to be one of the visible galaxies most like our own Milky Way. Is it our cosmic doppelganger? ...

Еще в разделе: (Показать все результаты (>2805) - www.armaghplanet.com/ )

• Baby stars of NGC 2841 | Astronotes
• Other Galaxies | Astronotes - Part 2
• NGC4666: Secrets of a Starburst Galaxy | Astronotes

... June 24, 1999 . NGC 1365: A Nearby Barred Spiral Galaxy . ... Explanation: Many spiral galaxies have bars across their centers. Even our own Milky Way Galaxy is thought to have a bar , but perhaps not so prominent as the one in NGC 1365, shown above . ... NGC 1365 is a member of the Fornax Cluster of Galaxies . Because NGC 1365 is relatively nearby, simultaneous measurements of its speed and distance are possible, which help astronomers estimate how fast our universe is expanding . ...

Еще в разделе: (Показать все результаты (>7562) - www.arcetri.astro.it/ )

• APOD: June 9, 1999 - NGC 4414: A Telling Spiral
• APOD: July 1, 1998 - NGC 1808: A Nearby Starburst Galaxy
• APOD: June 25, 1996 - A Star Forming Region in the LMC

... Moscow, Russia . ... March-October 2000 . ... Gusev A.S. Multicolor CCD Photometry of Six Lenticular and Spiral Galaxies. ... Gusev A.S., Park M.-G. Structure and stellar population of ringed barred galaxy NGC 2336 // Astronomy and Astrophysics, 2003, V.410, P.117-129. ... Gusev A.S. Photometric Properties of Bars in Galaxies // Astronomy Reports, 2000, V.44, N9, P.579-591. ... Gusev A.S. BVRI CCD Photometry of Pecular Galaxies NGC 5605 and NGC 5665 // Astronomy Reports, 2000, V.44, N9, P.569-578. ...

Еще в разделе: (Показать все результаты (>405) - lnfm1.sai.msu.ru/ )

• List of publications

... Tikhonov N.A., Lebedev V.S., Galazutdinova O.A., . ... Tikhonov N.A., Galazutdinova O.A., Lebedev V.S., . Stellar Content of the Metal-Poor Galaxy DDO 68, . Astronomy Letters, Vol. ... Stellar Content of the Interacting Galaxies IC 1727 and NGC 672, . ... Tikhonov N.A., Galazutdinova O.A., . ... Tikhonov N.A., Galazutdinova O.A., Tikhonov E.N., . ... Karataeva G.M., Tikhonov N.A., Galazutdinova O.A., Hagen-Thorn V.A., . ... Tikhonov N.A., Galazutdinova O.A., Drozdovsky I.O., . ...

Еще в разделе: (Показать все результаты (>1449) - mavr.sao.ru/ )

• Galaxy sector, archive 1997
• NGC 4460
• Measurement of the dark halo shape in polar ring galaxies

... Messier 101 Pinwheel Galaxy (M101) - спиральная галактика NGC 5457 в созвездии Большой Медведицы (Ursa Major) .. ... Просмотр полной версии : Messier 101 Pinwheel Galaxy (M101) - спиральная галактика NGC 5457 в созвездии Большой Медведицы (Ursa Major) .. ... Messier 101 Pinwheel Galaxy, спиральная галактика М101 Вертушка (иногда Цевочное колесо) в созвездии Большой Медведицы (Ursa Major (http://www.starlab.ru/showpost.php?p=396519&postcount=1)) .. ... Messier 101 (M101) .: . ...

Еще в разделе: (Показать все результаты (>17981) - www.starlab.ru/ )

• Общая Астрономическая Конференция - Показать сообщение отдельно - Messier 101
• Общая Астрономическая Конференция - Показать сообщение отдельно - Галактики и
• NGC 4631 Whale galaxy (Caldwell 32) - спиральная галактика с перемычкой Кит

Starbust galaxies represent those galaxies which are currently experiencing a phase of active star formation which is substantially higher than the time average star formation rate. ... A technical discussion of galactic winds and baryonic blowout in the case of low mass galaxies can be found here To investigate this possibility we have selected two extreme starburst galaxies with astounding levels of H-alpha emission. ... The first Fabry-Perot (FP) image shows just the very center of the galaxy. ...

Еще в разделе: (Показать все результаты (>381) - zebu.uoregon.edu/ )

• Fabry-Perot Images of Spiral Galaxies
• Galaxy Gallery Page IV: The Movies
• The Galaxy Gallery Page 6: Comparative Morphology

... NGC 1530 is one of the largest barred spiral galaxies in the northern sky, with bright CO emission. ... To trace molecular gas, we observed the line, with the IRAM Interferometer. ... Properties of NGC 1530 and observational results . ... Then in a frame rotating with the potential, the periodic orbits are ellipses either parallel to the bar ( ) or perpendicular ( ), depending on the radius of the orbit. ... We observed the molecular gas in the bar of NGC 1530, a barred SBb spiral in the line. ...

Еще в разделе: (Показать все результаты (>1844) - www.mrao.cam.ac.uk/ )

• Galaxy Evolution: Regulation of the ISM and Star Formation
• A gallery of interacting galaxies
• A gallery of interacting galaxies Bojan Nikolic web pages (r. 329)

... 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 (>7122) - www.astronomy.com/ )

• VLT takes a close look at NGC 6357 | Astronomy.com
• Antennae Galaxies move closer | Astronomy.com
• Hubble sees a galaxy festooned with stellar nurseries | Astronomy.com

... CV & PUBLICATIONS | ... Nicholls, DC, Dopita, MA, Sutherland, RS, Jerjen, H, & Kewley, LJ " Metal-poor Dwarf Galaxies in the SIGRID Galaxy Sample. ... Nicholls DC, Jerjen, H, Dopita MA, & Basurah, H. (2014) " Nebular Metallicities in Two Isolated Local Void Dwarf Galaxies ", Astrophysical Journal 780, 88 * . ... Sweet SM, Drinkwater MJ, Meurer G, Bekki K, Dopita MA, Kilborn V, & Nicholls DC, " CHOIRS H I Galaxy Groups: The Metallicity of Dwarf Galaxies" , (2014) Astrophysical Journal , 782, 35 * . ...

Еще в разделе: (Показать все результаты (>812) - www.mso.anu.edu.au/ )

• publications
• The Music of the Spheres
• IAU Commission #34 (Interstellar Matter)

. home . product . gallery . contact .

Еще в разделе: (Показать все результаты (>2) - www.astrosib.ru/ )

• Галерея

... V.V.Makarov, V.P.Reshetnikov, V.A.Yakovleva . Photometric study of the peculiar galaxy NGC 2685" . ... eds.), Tallinn, 1989, p.19 . ... Press, 1994, p.272-273 . ... A.A.Mullari, V.V.Orlov, St.Petersburg Univ. ... conference, St.Petersburg, 1997, p.168-169 . ... All-Russian Astronomical Conference, Book of Abstracts, . ... in "Astronomy: traditions, present, future", V.V.Orlov, V.P.Reshetnikov, N.Ya.Sotnikova (eds.), St.Petersburg University Press, 2007, p.92-115 (in Russian) . ...

Еще в разделе: (Показать все результаты (>323) - www.astro.spbu.ru/ )

• Vladimir P. Reshetnikov's Home Page
• A Nature of Polar-Ring Candidate Galaxy ZGC 2315+03
• Colour-magnitude diagram.

home publications > mercury . ... Big Clusters, Tiny Galaxies . ... Astronomers struggle to understand why giant star clusters form in the tiniest of galaxies . ... These clusters are probably young versions of globular clusters, but they are commonly called super star clusters. Seven dwarf galaxies within 16 million light-years have formed super star clusters, with one of these galaxies, NGC 1569, possessing two young clusters. ... Super star clusters have a lot to tell us about star formation. ...

Еще в разделе: (Показать все результаты (>1435) - www.astrosociety.org/ )

• ASP: Contents, May/June 1999
• ASP: NGC Images on the Net
• ASP: Cover Story: When Galaxies Collide

Our publications in 2005 year S.A. Pustilnik (SAO), A.Y. Kniazev (ESO, SAO), A.G. Pramskij (SAO) . Astronomy and Astrophysics, Volume 443, Issue 1, November III 2005, pp.91-102 (11/2005) . ... Kniazev, Alexei Y.; Grebel, Eva K.; Pustilnik, Simon A.; Pramskij, A.G.; Zucker, D.B. The Astronomical Journal, Volume 130, Issue 4, pp. ... 10/2005) . Pustilnik, S. A. Astron. ... Kniazev, A.Y.; Pustilnik, S.A.; Grebel, E.K.; Lee, H.; Pramskij, A.G. VizieR On-line Data Catalog: J/ApJS/153/429. ...

Еще в разделе: (Показать все результаты (>1454) - www.sao.ru/ )

• Catalog of Galaxies behind the Milky Way
• "Structure" publications in 1996 year
• Emission-line galaxies