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1. XWare > APOD
... Big, beautiful spiral galaxy M101 is one of the last entries in Charles Messier's famous catalog, but definitely not one of the least. ... These detailed Hubble Space Telescope close-ups feature Jupiter's ancient swirling storm system known as the Great Red Spot. ... Red Spot Jr. ... Happy People Dancing on Planet Earth . ... The Colliding Spiral Galaxies of Arp 271 . ... Spiral galaxies NGC 5426 and NGC 5427 are passing dangerously close to each other, but each is likely to survive this collision. ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/apod.html?page=59&d=2010-02 -- 14.8 Кб -- 12.04.2016
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2. Astronomers know the fate of Sun-like and massive stars, but what about the
... Star Atlas . ... stars . ... 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 . ... Get to Know the Night Sky . ... Astronomers know the fate of Sun-like and massive stars, but what about the majority of stars т?? the M-class red dwarfs? Will they also become giants or just flicker out? ... RELATED TOPICS: STARS . ... Get instant access to subscriber content on Astronomy.com! ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/magazine/ask-astro/2015/02/the-last-stars -- 63.8 Кб -- 10.04.2016
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3. APOD: 2009 July 27 - NGC 1097: Spiral Galaxy with a Central Eye
... 2009 July 27 . NGC 1097: Spiral Galaxy with a Central Eye . Credit: NASA , JPL-Caltech , SINGS Team ( SSC ) . Explanation: What's happening at the center of spiral galaxy NGC 1097? ... Near the left edge and seen in blue, a smaller companion galaxy is wrapped in the spectacular spiral arms of the large spiral, lit in pink by glowing dust . ... Note: An APOD editor will review great space images this Saturday night at Ft. ... About APOD | ... NASA Web Privacy Policy and Important Notices . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap090727.html -- 6.0 Кб -- 18.08.2009
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4. Low Surface Brightness Galaxy Gallery
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. ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/sb2.html -- 4.8 Кб -- 26.05.2000
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5. http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Cosmologia/A2218.txt
... STScI-PF95-14 FOR RELEASE: APRIL 5, 1995 HUBBLE VIEWS DISTANT GALAXIES THROUGH A COSMIC LENS This NASA Hubble Space Telescope image of the rich galaxy cluster, Abell 2218, is a spectacular example of gravitational lensing. The arc-like pattern spread across the picture like a spider web is an illusion caused by the gravitational field of the cluster. ... The arcs are the distorted images of a very distant galaxy population extending 5-10 times farther than the lensing cluster. ...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/Cosmologia/A2218.txt -- 3.7 Кб -- 04.03.2001
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6. ATNF Daily Astronomy Picture
... The Dragonfly Galaxy: ATCA unravels the role of cold gas in a merging hyper-luminous radio galaxy at z=2 . ... By combining high-resolution ATCA observations with new HST imaging, we found evidence that a gas-rich (`wet') merger of galaxies is driving the rapid evolution of the Dragonfly Galaxy. ... The Dragonfly Galaxy is likely an extreme high-z analogue to the most powerful radio galaxies at low-z, whose activity is also believed to be fueled by cold gas deposited after a galaxy merger. ... ATCA ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/ATNF-DailyImage/archive/2015/15-Aug-2015.html -- 5.8 Кб -- 10.04.2016
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7. http://www.eso.org/public/news/eso1231/kids/
... In the picture it looks like a peaceful place, but astronomers have spotted the violent explosions of two stars in this galaxy over the past 30 years. The explosion of a massive star is called a supernova. ... The first supernova that was spotted in this galaxy was discovered by professional astronomers, using a big telescope that is based in the desert in the country Chile in South America. ... Any changes in the brightness of an area of the galaxy could mean that a star has exploded. ...
[ Сохраненная копия ]  Ссылки http://www.eso.org/public/news/eso1231/kids/ -- 11.6 Кб -- 11.04.2016
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8. (S-7a) The Black Hole at the Center of our Galaxy
... 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. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/mirrors/stern/stargaze/Iblkhole.htm -- 9.5 Кб -- 21.12.2007
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Iblkhole.htm -- 9.5 Кб -- 22.12.2007
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9. Kepler-11: a strange and crowded planetary system | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Planets . ... This bizarrely shrunken planetary system was found by NASAтАЩs Kepler mission, hence the parent star has been named Kepler-11. ... Planetary scientist and Kepler science team member Jack Lissauer said ?These six planets are mixtures of rock and gases, possibly including water.тАЭ €аNone of these strange new worlds are likely to be home to any form of life; their surface conditions are simply too extreme. ...
[ Сохраненная копия ]  Ссылки http://www.armaghplanet.com/blog/kepler-11-a-strange-and-crowded-planetary-system.html -- 43.5 Кб -- 09.04.2016
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10. http://www.mso.anu.edu.au/seminars/abstracts/20150424-1400.html
Observations over the last decade indicate black-holes likely resided at the heart of most if not all galaxies. The correlation between the masses of these compact nuclear sources and their host galaxy is poorly understood and likely plays an important role in the formation and evolution, of at least the most massive systems, due to AGN feedback. ... I will give a brief summary of the reverberation mapping technique and describe the important role SkyMapper photometry can play in this program. ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/seminars/abstracts/20150424-1400.html -- 4.8 Кб -- 10.04.2016
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11. Roelof's Presentations
... Talks . ... My talks tend to use KeyNote/PowerPoint particular features like building up information by stacking diagrams, pointing to certain features in images and use of animations. ... The last two version do not capture the full presentation, but it gives a pretty close copy. GHOSTS:Bulges, Halos, and the Stellar Outskirts of Disk Galaxies (KeyNote) (PDF) (PowerPoint) . ... Luminous and Dark Matter in Nearby Spiral Galaxies (.ppt) I gave this talk at the NOAO in March 2004. ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/~dejong/talks.html -- 9.5 Кб -- 19.06.2008
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12. Phil Plait's Bad Astronomy: Bitesize Astronomy
... 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. ...
[ Сохраненная копия ]  Ссылки http://www.badastronomy.com/bitesize/jetplane.html -- 21.9 Кб -- 09.04.2016
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13. Anatoly V. Zasov
... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...
[ Сохраненная копия ]  Ссылки http://neptun.sai.msu.su/~zasov/ -- 11.1 Кб -- 05.05.2008
[ Сохраненная копия ]  Ссылки http://star.sai.msu.ru/~zasov/ -- 11.1 Кб -- 05.05.2008
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14. NASA's Spitzer Images Out-of-This-World Galaxy - Astronomy news
... Astronomy news . ... NASA's Spitzer Images Out-of-This-World Galaxy . ... It is spiral-shaped like our Milky Way, with long, spindly arms of stars. The "eye" at the center of the galaxy is actually a monstrous black hole surrounded by a ring of stars. In this color-coded infrared view from Spitzer, the area around the invisible black hole is blue and the ring of stars, white. ... The ring around the black hole is bursting with new star formation. ...
[ Сохраненная копия ]  Ссылки http://www.tesis.lebedev.ru/en/astronomy_news.html?did=1938 -- 14.6 Кб -- 11.04.2016
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15. http://www.mrao.cam.ac.uk/galevol/best_longairconf_2013.pdf
... Sunday , October 6, 2013 Standard quasar-like AGN Standard AGN have: · · · · · Luminous accretion disk (with X-ray corona) Bright line emission (ionised by disk) Dusty obscuring torus (emits in IR/sub-mm) Orientation-dependent observed properties Sometimes, extended radio jets Sunday , October 6, 2013 Another class of AGN Other AGN , exemplified by weak radio ... Sunday, October 6, 2013 Summary · · · · · · Not all AGN follow the "standard" accretion disk picture. ...
[ Текст ]  Ссылки http://www.mrao.cam.ac.uk/galevol/best_longairconf_2013.pdf -- 1111.3 Кб -- 06.10.2013
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16. Massive X-ray Binaries
Next: Ejectors in Massive Binary Previous: Artificial Galaxy: Full Matrix . The first version of the Scenario Machine was aimed especially at the simulation of massive binary star evolution. ... First, there is a large class of intermediate mass binaries (say, consisting initially of 8 + 5 solar masses) that can also produce NS and thus lead to the formation of a bright X-ray source. ... Next: Ejectors in Massive Binary Previous: Artificial Galaxy: Full Matrix Mike E. Prokhorov . ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node50.html -- 10.3 Кб -- 26.02.1997
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17. The Evolution of Galaxies Seen Through The Neutral Hydrogen Line The Evolution
... Printable versions of this program are available in PDF and plain text . ... Chair: W. Freudling . ... 11:25 HI gas in galaxies from z =0 to z =0.2 PDF . ... Evolution across cosmic time . ... 09:20 Star formation in HI selected galaxies PDF . ... 15:10 Interaction Driven Galaxy Evolution: The Fate of Gas PDF . ... 09:20 HI, H2 and Galaxy Evolution . ... 10:20 Neutral Hydrogen and Star Formation in the Coma Abell 1367 supercluster PDF . ... 14:30 HI and galaxy evolution: what we need to know PDF . ...
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~astro/hiconference/draft_sched.shtml -- 17.0 Кб -- 02.10.2012
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18. http://www.aaa.org/s932/images/09fallclass2.pdf
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 Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution ... So far, one planet has been studied by this method. ...
[ Текст ]  Ссылки http://www.aaa.org/s932/images/09fallclass2.pdf -- 1505.3 Кб -- 07.09.2011
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19. Anatoly V. Zasov
... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...
[ Сохраненная копия ]  Ссылки http://lnfm1.sai.msu.ru/~zasov/ -- 11.4 Кб -- 16.06.2006
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20. A unique isolated dwarf spheroidal galaxy KKR25
... We present a photometric and spectroscopic study of the unique isolated nearby galaxy KKR25. The isolated dwarf spheroidal (dSph) galaxy KKR25 was discovered by Karachentseva, Karachentsev Richter (1999, A , 135, 221) during the search of dwarf galaxies in the direction of the Local Void. In spite of its isolation KKR 25 has no gas and looks like a normal dwarf spheroidal system. ... This is the first known planetary nebula in a dwarf spheroidal galaxy outside the Local Group. ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/Doc-en/SciNews/2012/Makarov/ -- 5.8 Кб -- 02.10.2012
[ Сохраненная копия ]  Ссылки http://mavr.sao.ru/Doc-en/SciNews/2012/Makarov/ -- 5.8 Кб -- 02.10.2012
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