Saturns Moon Helene from Cassini . ... 10.03.2010 . ... Credit Copyright: NASA / JPL / SSI Explanation: What's happening on the surface of Saturn's moon Helene? ... Helene is also unusual because it circles Saturn just ahead of the large moon Dione , making it one of only four known moons to occupy a gravitational well known as a stable Lagrange point . ... NASA Web Site Statements, Warnings, and Disclaimers . NASA Official: Jay Norris. ... A service of: LHEA at NASA / GSFC . ...

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• Saturns Moon Helene in Color
• Illusion and Evolution in Galaxy Cluster Abell 2667
• Астронет > Illusion and Evolution in Galaxy Cluster Abell 2667

... 2007 March 5 . Illusion and Evolution in Galaxy Cluster Abell 2667 . ... Explanation: What's happening to the galaxies of cluster Abell 2667? ... To start, most of the yellowish objects in the above image from the Hubble Space Telescope are galactic members of a massive cluster of galaxies known as Abell 2667 . ... Light from this galaxy is gravitationally lensed by Abell 2667, appearing much like a distant person would appear through a wine glass. ... About APOD | ...

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• APOD: 2010 March 10 - Saturn's Moon Helene from Cassini
• APOD: 2012 May 2 - Saturn's Moon Helene in Color
• APOD: 2010 November 29 - Dark Belt Reappearing on Jupiter

... Figure: Massive binary evolutionary track. ... A short glance to this track is sufficient to understand that there are a lot of evolutionary scenario parameters, which affect different stages of the binary evolution. Fortunately, a very limited number of parameters has effect on the compact binary merging rate. ... The most important (and practically unique) parameter changing the galactic binary NS merging rate is the distribution of an additional (kick) velocity imparted to NS at birth. ...

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• Evolutionary Scenarios of Binary Systems
• X-ray Luminosity Evolution
• Normal star evolution

... 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. ...

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• Astronomy HyperText Book: Stellar Evolution
• The Galaxy Gallery: Messier Objects

... HST . Evolution of the COS Spectroscopic Throughputs over Time . ... HST Overview . ... Gratings . ... FUV HV History . ... ID: Routine monitoring of the COS spectrographic sensitivity has shown that the throughput of a number of modes is declining over time. ... Note that even taking into account these projected decreases in throughput, the COS FUV sensitivity is still excellent, and COS should remain the instrument of choice for most spectroscopic observations of very faint FUV targets. ...

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• Starburst and Galaxy evolution
• Spitzer Survey of the Large Magellanic Cloud, Surveying the Agents of a
• Our group

... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Late Stages of Stellar Evolution . Welcome to the home page of the Late Stages of Stellar Evolution" We are a research group which operates within the Astrophysics Group of the Australia Telescope National Facility. ... To investigate the late stages of stellar evolution and in particular the role of stellar mass-loss in the evolution of asymptotic giant branch stars, proto-planetary nebulae and extremely massive stars. ...

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• Ray Norris' biography
• Studying Galaxy Evolution: A Galaxy Zoo Conference
• AT Hubble Deep Field South : The Survey

Планета Земля и Луна . ... Космическая защита . Луна . Фотографии . ... Строение Луны . ... Страница: Начало одиссеи , Экспедиции , Море Кризисов , "Аполлон-8" , "Аполлон-9" , "Аполлон-10" , "Аполлон - 11" , E-8 "Луноход" , Испытания Л-1 , Луноход - 1,2 , КА "Луна 1-24" , КА "Луна-9" , Луна от КА СССР ; . Луна - наш космический спутник . ... Снимки Луны от аппаратов серии Луна и Зонд (СССР) . Фотографии космических аппаратов серии "Луна" (также Луноходы) и "Зонд" - СССР . ... Зонд 3 . ...

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Next: PULSATION PROPERTIES Up: EXTREME HELIUM STARS: PULSATION Previous: EVOLUTION MODELS . ... These include a detailed comparison between models which predict evolution tracks and surface composition for a given stellar mass and accurate observations of stellar compositions and dimensions. ... Stellar pulsations provide much more powerful tools for determining stellar masses. ... Next: PULSATION PROPERTIES Up: EXTREME HELIUM STARS: PULSATION Previous: EVOLUTION MODELS Simon Jeffery . ...

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• M.D. Smith, Research Astronomer
• Solar System Research
• C.S. Jeffery, Research Astronomer

January 8, 1999 Karen Thomas, Media Relations Coordinator, (403) 220-5727 U of C Astronomers Open New Window Into The Lives of Stars Steven Gibson and Russ Taylor, astronomers in the University of Calgary's Department of Physics and Astronomy, have used radio telescopes to gain a whole new vantage point in observing the first step in the formation of new stars. ... The Sun is in one of these arms, and the hydrogen clouds that the U of C researchers have found are in the next arm out. ...

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• Henry Draper Biography

Family ASTRO was initially developed to expand the ASP?s flagship program Project ASTRO?, which has partnered thousands of volunteer amateur and professional astronomers around the country with classroom teachers and students in their communities. ... Since then, we?ve trained not only many Project ASTRO partners, but also hundreds of other educators across the country to use our series of Leader Kits and Take-Home Activities to lead fun, hands-on Astronomy Events in their communities. ...

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• ASP: Stellar Evolution (a la Chez Stella)
• ASP: Cosmology: The Origin, Evolution & Ultimate Fate of the Universe
• ASP: Project ASTRO History & Evolution

... Galaxy Evolution home . ... Observing proposals are invited for the EVN, a VLBI network of radio telescopes in Europe and Asia operated by an international Consortium of institutes. ... The EVN User Guide is available at http://www.jive.nl/jive/evn/evn.html, the EVN Status table (http://www.oso.chalmers.se/~vlbi/EVN/EVNstatus) gives current antenna . ... observed by the EVN and Global VLBI. EVN Observing Sessions in 2002 . ... 512 Mbps recording available at EVN antennas from session 2/2002 . ...

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• Galaxy Evolution: Regulation of the ISM and Star Formation
• Current Research
• Galaxy Evolution: The origin and evoltuion of radio sources

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Evolution of SN 1987A . ... Science Users Information . Observing Facilities . ... Paranal Facilities . ... Data Handling and Products . ... Science Data Products Forum . ... Science Archive Facility . ... ESO Data . ... ESO Data Access Policy . ... Science in Garching . ... ESO Science Newsletter . ... Seminars at ESO Garching . ... Return to list of thesis topics . ...

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• ESO - Thesis Topic: The dawn of planets: structure and evolution of
• The Pencil Nebula, a strangely shaped leftover from a vast explosion | ESO
• ESO - Studying the Cosmological Evolution of Galaxy Clusters with (Sub-)mm

... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...

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... Tonight's Sky . ... Star Atlas . ... stars . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... VLT takes most detailed infrared image of the Carina Nebula . ... This broad panorama of the Carina Nebula, a region of massive star formation in the southern skies, was taken in infrared light using the HAWK-I camera on ESOт??s Very Large Telescope. ... The Carina Nebula is a perfect laboratory for astronomers studying the violent births and early lives of stars. ...

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• Astronomers create movie of M87's jet | Astronomy.com
• Can you explain Mercury's retrograde motion? Do other planets appear to do this
• Proxima Centauri is a red dwarf star, so would it appear red from the surface

... STScI-PRC99-28 GALAXY COLLISIONS IN DISTANT CLUSTER The group of galaxies -- or "galaxy cluster" -- catalogued as MS1054-03 is 8 billion light-years away, one of the most distant known so far. Although hundreds of galaxies appear in the NASA/ESA Hubble Space Telescope image, a European-led team of astronomers has studied in detail 81 galaxies that certainly belong to the cluster, 13 of which are remnants of recent collisions or pairs of colliding galaxies. ...

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• http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/ISM/Hen.txt
• Lunar Prospector
• APOD: 2000 June 21 - Solstice Celebration

Proceedings of Turbulent Shear Flows XI , 1997. NASA Technical Paper # 3555 , 1997. Proceedings of European Turbulence Conference VI , 1996. ESPRI Research Report # 104, 117-143 (1996) . ... Proceedings of Turbulent Shear Flows X , 1995. ASME Paper 95-GT-437 , 1995. ... Invited AIAA Paper 94-2281 presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. AIAA Paper 94-2323, presented at the 1994 AIAA Fluid Dynamics Conference, Colorado Springs, CO. ...

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• Эволюция звезд (Stellar evolution)
• Explanations for solar physics computing page
• Эволюция звезд (STellar EVolution)

Post-Asymptotic Giant Branch (post-AGB) stars bear signatures of the entire chemical and morphological changes that occur prior to and during the AGB phase of evolution. ... In this talk, I will present two important outcomes of this survey. Firstly, this survey resulted in a well characterised sample of binary and single post-AGB stars. ... However, some objects show peculiar chemical signatures which do not correspond to the accepted single/binary star evolution and nucleosynthesis. ...

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• http://www.mso.anu.edu.au/seminars/abstracts/20160225-1100.html
• Dougal Mackey - Welcome
• COALA - Computational Astrophysics Laboratory

November 1-4, 1993 . ... On Nov 2 (b), strong evolution of the chain takes place during the LDE/CME event occurred in AR 7613 (see Figure 2 for details): new chain fragments are developed from the regions 1 and 2 eastward and westward respectively. (d)-(e) - Comparing the Nobeyama radio heliograms with the Yohkoh/SXT images, one can see that during three days the long-living chain between sources 1 and 2 coincides with a sharp SE boundary of the large coronal hole. ...

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• Chains and CMEs
• CMEs and Space Weather

... LX600 Series . ... LX200 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... LX200 and LX600 Dec. Motor Driver Board . ... LX200 and LX600 Declination Motor Driver Board. ...

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• Hand Controller Holder
• LX200 and LX600 Dec. Motor Driver Board - Parts - Products
• Viewfinder Dovetail Base Set Screws (6-pack)