Text of these problems is available also in other languages : . ... What can one see in the Moon's sky more often - the Sun or the Earth? ... There are about of 250 millions of stars in the elliptical galaxy M32 (a satellite of Andromeda galaxy). ... The masses of Capella's components. ... You are proposed to estimate the masses of Capella's components, using our observational data. ... A galaxy's mass. ... Estimate the mass of FGC 1908 and compare it to the mass of our galaxy. ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

... AUTO SELECT TEXT "Introduction" "This tour is designed to give you an idea of" "the vast distances in space. ... Using current technology, it would take thousands of" "years to travel to our closest stellar neighbor, which is only 4.2 light years" "away. ... AUTO SELECT USER 05:16:41 45d59m53s "Step 3-A Star" "Capella is a bright binary" "star system that is 45 light years distant. ... AUTO SELECT USER 00:53:00 -72d50m "Step 5-Galaxy" "The Small Magellanic Cloud" "is 190,000 light years away from us...

... Club By-laws . ... Other Club Activities . ... Public Nights . ... Dr. James Green, NASA, Director Planetary Science will be our esteemed speaker on Tuesday, April 12, 2016 at 7:30 PM in Peyton Hall on the Princeton University campus. ... Our astronomers setup telescopes for public use at Communiversity in Princeton, Super Science Saturday at the NJ State Museum in Trenton and at various public events around Mercer County. ... Amateur Astronomers Association of Princeton, Inc., ...

The divisity of galaxies. The galaxies are the giant (to hundred of billions of stars) star systems, where the stars are connected by gravitation laws with each other. ... Ther galaxy NGC 3031 . ... Each spiral galaxy has a core a flat disk where the spiral brancher locate. The stars and interstellar substance of spiral galaxies rotate around the core. ... In normal galaxies, such as our Galaxy, the great brightness of the core is accounted for the high concentration of stars. ...

... Galaxies 99 Cosmic background with model of cloudy interstellar medium Yu. ... Figure 1: Averaged spectrum of the cosmic background I f in frequency range 0.25 200 MHz for the Galactic poles. ... First interpretation of the cosmic noise background spectrum at broad band frequency range 0.25 200 MHz with a model of the cloudy interstellar medium ISM is presented here. ... Synthesized background spectra I f for regions of the Galactic poles at the frequency range 0.25 200 MHz is presented in Fig. ...

... 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 . ...

... Figure 1: Data from selected high latitude pointings overlaid in detector co-ordinates. 132ksec total low proton flare conditions, and bright point sources excised . Figure 2: Same data set from selected high latitude pointings but in 0.2-2keV only. ... Figure 3: Same data set from selected high latitude pointings but in 2-10keV only. ... Figure: EPIC MOS data set from selected high latitude pointings plotted as spectra (PATTERNS 12&&#XMMEA_EM), and normalised for approx 1 arcmin square. ...

... Àãåêÿí Ò.À. "Îñíîâû òåîðèè îøèáîê" (1972) DJVU . ... Àìáàðöóìÿí Â.À., Ìóñòåëü Ý.Ð., Ñåâåðíûé À.Á., Ñîáîëåâ Â.Â. "Òåîðåòè÷åñêàÿ àñòðîôèçèêà" (1952) DJVU . ... Èâàíîâ Â.Â. "Àñòðîôèçèêà çâåçä" (2006) PDF . ... Êîíîíîâè÷ Ý.Â., Ìîðîç Â.È. "Îáùèé êóðñ àñòðîíîìèè" (2004) DJVU . ... Íàãèðíåð Ä.È. "Ýëåìåíòû êîñìîëîãèè" (2001) PS . ... Íàãèðíåð Ä.È. "Ðåëèêòîâûé ôîí è åãî èñêàæåíèÿ" PDF . ... Ìàòåðèàëû êîíôåðåíöèè "The Globular Clusters - Dwarf Galaxy Connection", Ann Arbor (USA, MI), 2007 PPT, PDF . ...

... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...

... The Co­Addition Technique Applied to Images of Galaxy Cores W. W. Zeilinger Institut f˜ur Astronomie, University of Vienna, T˜urkenschanzstraúe 17, A­1180 Wien, Austria P. Crane, P. GrosbÜl and A. Renzini European Southern Observatory, Karl­Schwarzschild Straúe 2, D­85748 Garching, Germany Abstract. ... One may therefore take full advantage of the high resolution FOC images by co­adding them with (high signal­to­noise) ground­ based data. ... References Crane, P. et al. ...

... Ñìàðòôîí Samsung SM-G355H Galaxy Core 2 Duos ñ ïîääåðæêîé äâóõ SIM-êàðò âîáðàë â ñåáÿ ñàìûå ïåðåäîâûå òåõíîëîãèè, âêëþ÷àÿ ÷åòûðåõúÿäåðíûé ïðîöåññîð ñ ÷àñòîòîé 1,2 ÃÃö è ïëàòôîðìó Android 4.4 KitKat, êîòîðûå áåç ñîìíåíèÿ ñìîãóò ïîêîðèòü øèðîêóþ àóäèòîðèþ ïîëüçîâàòåëåé. Samsung Galaxy Core 2 ïîäàðèò âàì êîìôîðò è óäîáñòâî îáùåíèÿ è ðàáîòû, ñòàâ íåçàìåíèìûì ìîáèëüíûì ïîìîùíèêîì. ... Êîíäåíñàòîð . ... Öâåò: ðîçîâûé . ... Óòþã Galaxy GL 6112 . ...

... Ñåãîäíÿ: 10 àïðåëÿ 2016 ã. [SpaceViews] Êîìïàíèÿ PanAmSat, êðóïíåéøèé ìèðîâîé îïåðàòîð òåëåêîììóíèêàöèîííûõ ñïóòíèêîâ, îáúÿâèëà î íàìåðåíèè çàìåíèòü íà îðáèòå ñïóòíèê Galaxy 8-i, â äâèãàòåëüíîé ñèñòåìå êîòîðîãî âîçíèêëè íåïîëàäêè. ... Îäíàêî òîïëèâî â ýòîì äâèãàòåëå çàêîí÷èòñÿ ê êîíöó 2002 ã. È åñëè ê ýòîìó âðåìåíè íå óäàñòñÿ âîññòàíîâèòü ðàáîòîñïîñîáíîñòü èîííîãî äâèãàòåëÿ XIPS, òî ñïóòíèê Galaxy 8-i áóäåò ïîòåðÿí. ... PanAmSat ðàçðàáàòûâàåò ïëàí çàìåíû ñïóòíèêà Galaxy 8-i . ...

... Departments . Dept. for Astrometry & Space Geodynamics . ... Dept. for Physics of Stars&Galaxies . ... 2016,MNRAS, 2016MNRAS.tmp.. ... The Department for Physics of Stars and Galaxies . ... The first Head of the Department - Dr. Sci., ... Department of Physics of Stars and galaxies was created in 1983 by Dr.Sci. ... The Department includes the laboratory physics of galaxies with active star formation (the Head of the laboratory is corresponding member of NAS of Ukraine Pilyuhin L.S.). ...

... Ïðåäèñëîâèå ðåäàêòîðà ïåðåâîäà. ... Ïðåäèñëîâèå. Ãëàâà 1. ÃÀËÀÊÒÈÊÈ È ÂÑÅËÅÍÍÀß. ... Òèïû ãàëàêòèê. ... Ïî÷åìó ãàëàêòèêè ðàçíûå. ... ÑÒÐÓÊÒÓÐÀ ÃÀËÀÊÒÈÊ. Êàê ïîñòðîèòü ýëëèïòè÷åñêóþ ãàëàêòèêó? ... ÎÁÐÀÇÎÂÀÍÈÅ È ÝÂÎËÞÖÈß ÃÀËÀÊÒÈÊ. ... Íàáëþäàÿ ýâîëþöèþ ãàëàêòèê. ... ÇÂÅÇÄÛ È ÑÊÎÏËÅÍÈß. ... Ôóíêöèè ñâåòèìîñòè äëÿ çâåçä â ãàëàêòèêàõ. Ñïåêòðàëüíûå òèïû ãàëàêòèê. ... Äâîéíûå ãàëàêòèêè. ... Êàðëèêîâûå íåïðàâèëüíûå ãàëàêòèêè. ... ÑÊÎÏËÅÍÈß È ÑÂÅÐÕÑÊÎÏËÅÍÈß ÃÀËÀÊÒÈÊ. ... Òèïû ñêîïëåíèé. ...

... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 4­5 Gyr than in the sparse ones. ...

... Ñîçâåçäèÿ . ... DOS, 629 Êá (ïðîãðàììà), 7.7 Ìá (áàçà äàííûõ), áåñïëàòíàÿ . ... Íî ñ ïîÿâëåíèåì ïðîåêòà Free Virtual Galaxy Äæèìà Ñìèòà âëàäåëüöû äàæå ñòàðåíüêîãî 486-ãî êîìïüþòåðà ñìîãóò îñóùåñòâèòü âèðòóàëüíîå ïóòåøåñòâèå ïî Ìëå÷íîìó Ïóòè. Ïðîãðàììà Free Virtual Galaxy (FVG) âîññîçäàåò òðåõìåðíóþ ìîäåëü çâåçäíîãî ðóêàâà Ãàëàêòèêè â ðàäèóñå 1000 ïàðñåê îò Çåìëè, èñïîëüçóÿ äàííûå êàòàëîãà ?Ãèïïàðõ?. ... Áîëåå ïîäðîáíàÿ èíñòðóêöèÿ íà àíãëèéñêîì ÿçûêå ïî ðàáîòå ñ FVG íàõîäèòñÿ â àðõèâå ïðîãðàììû. ...

... NGC 4631 Whale galaxy (Caldwell 32) - ñïèðàëüíàÿ ãàëàêòèêà ñ ïåðåìû÷êîé Êèò (Arp 281) â ñîçâåçäèè Ãîí÷èõ Ïñîâ (Canes Venatici) .. ... Ïðîñìîòð ïîëíîé âåðñèè : NGC 4631 Whale galaxy (Caldwell 32) - ñïèðàëüíàÿ ãàëàêòèêà ñ ïåðåìû÷êîé Êèò (Arp 281) â ñîçâåçäèè Ãîí÷èõ Ïñîâ (Canes Venatici) .. ... NGC 4631 Whale galaxy (Caldwell 32) - ñïèðàëüíàÿ ãàëàêòèêà ñ ïåðåìû÷êîé Êèò (Arp 281) â ñîçâåçäèè Ãîí÷èå Ïñû (Canes Venatici (http://www.starlab.ru/showpost.php?p=178940&postcount=721)) .. ...

... We consider the astrophysical evolution of the Galaxy over large time scales, from early stages (an age of ~10 8 yrs) to the end of traditional stellar evolution (~10 11 yrs). ... In the model considered, the basic stages of Galactic evolution are as follows. ... Essentially all other basic parameters of the Galaxy vary little. ... The final "stellar epoch" in the life of the Galaxy is completed ~10 13 yrs after its formation, when the evolution of the least massive stars comes to an end. ...

Äîáðî ïîæàëîâàòü, Ãîñòü . ...  òåìå  ðàçäåëå Ïî ôîðóìó . ... Òåìû, èíòåðåñíûå âñåì ? Âñåëåííàÿ, æèçíü, ðàçóì (Ìîäåðàòîðû: ivanij , AlexAV , Nucleosome ) ? Galaxy Superstore òîæå õî÷åò çàðàáîòàòü íà Ðàäèîïîñëàíèÿõ . ïðåäûäóùàÿ òåìà ñëåäóþùàÿ òåìà . ... 0 Ïîëüçîâàòåëåé è 1 Ãîñòü ïðîñìàòðèâàþò ýòó òåìó. Ãîñòü . ... Galaxy Superstore . ... òîæå ðåøèëà çàðàáàòûâàòü íà ïåðåäà÷å Ðàäèîïîñëàíèé ! ... Galaxy Superstore LLC . ...