An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... The Sun is one of hundreds of billions of stars that make up a magnificent grouping of stars we call the Milky Way galaxy. ... The other stars are so far away, however, that even at this speed, light from the next nearest star takes 4.3 years to reach us. ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...

ARCSAT ID NUMBER: AS04 DESCRIPTIVE TITLE: Census of Variable stars in the UMi dwarf spheroidal galaxy. PI: Karen Kinemuchi OBSERVER(S): Karen Kinemuchi UNCERTIFIED/UNTRAINED OBSERVERS: Karen Kinemuchi COLLABORATORS: Recruiting collaborators at the moment! ... BRIEF SCIENCE JUSTIFICATION: The classical dwarf spheroidal galaxy Ursa Minor contains a large number of variable stars, particularly of the RR Lyrae and anomalous Cepheid types. ...

... 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. ...

... Space Research Institute . Main . ... Main results of the experimental and theoretical research completed in 2010 . ... Moon's topography is shown based on LOLA laser altimeter data, white contour shows a permanently shadowed region and a white rhomb indicates LCROSS spacecraft impact location. ... Ultra deep survey of the sky in hard X-rays, performed by INTEGRAL observatory . INTEGRAL observatory has completed the first and the most sensitive survey of the sky in hard X-ray energy band. ...

... 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 . ...

... title='Аксессуар Vivacase Challenge for Samsung SM-T530 / SM-T531 Galaxy Tab 4 10.1' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . ...

... Class . Use . ... Packages that use ij.process . ... Classes in ij.process used by ij . ... This abstract class is the superclass for classes that process the four data types (byte, short, float and RGB) supported by ImageJ. ... Classes in ij.process used by ij.gui . ... Used by the Roi classes to return float coordinate arrays and to determine if a point is inside or outside of spline fitted selections. ... Classes in ij.process used by ij.plugin . ... Classes in ij.process used by ij.process . ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Brief History of Rocket and Space Technology . ... Flights Chronology . ... ISS Russian Segment . ... Sea Launch . ... Launches Chronology . ... Land Launch . ... 27L were used to launch the Galaxy 18 SC. ... Making the Rocket Segment systems ready for the launch site activities; . ... SL27 with the Galaxy 18 SC was launched. ... Contribution of RSC Energia to the Russian Rocket-Space Technology ....

... Supernova Archive for 2008 . ... Sorted by Name For the year 2008 , 520 supernovae and 36 extragalactic novae were reported. 257 of these supernovae were named by CBAT, 11 were given possible supernova designations, and 252 were not reported to CBAT. 93 supernovae were found in NGC/IC galaxies, 200 were found in named galaxies 130 objects were discovered by amateurs 3 were brighter than 13th Magnitude 45 were brighter than 16th Magnitude 201 were brighter than 18th Magnitude 251 ...

. Comment on J2249+1136 . Resolved: this "head-tail" radio galaxy is extended, although 0.15 Jy correlated flux density is observed with the shortest VLBA baselines. See Figure 3. VLBApls home page . Last modified: 16 Oct 2000

... Dept. for Physics of Stars&Galaxies . ... Using a database view Sloan Digital Sky Survey (SDSS), containing almost a million spectra created 15,000 sample galaxies with active star formation, which is used for various studies and physical state of evolution of galaxies. ... Star clusters of the Galaxy . The project MWSC (Milky Way Star Clusters) directory using 2MASS, which includes nearly 500 million vision to the limit Ks = 15.3, analyzed more than 4,000 cluster-like objects in the galaxy. ...

... part 2 | ... Part 1 . The new concept of formation and development of the Solar system. ... Thus, the initial pulse of the rotation of a protosolar cloud of the solar system was determined as a result of the diversion of a part of the moment of the rotational pulse of the Galaxy. ... Besides this new approach to the pre-solar system as a system of the destroyed vortex structure, we can understand now a number of other peculiarities of the Solar system's structure. ...

Abstract -- Abundances of heavy elements decreases with increasing galactocentric distance almost in all disk galaxies. ... To explain this gradient in young objects and in the interstellar gas one has to assume that a typical disk galaxy is an open system, i.e. it expels some synthesized heavy elements into the circumgalactic space and/or accretes intergalactic gas with zero metallicity, with rates of both processes depending on the galactocentric distance. ...

... Satellite data ] . SMIS ] . The program is designed to process the specific AVHRR instrument data for calculation and analysis of temperature fields on the sea surface and upper level of clouds. It performs brightness correction for visible channels with regards to clouds altitude. ... The program features a wide variety of classification algorithms (including two-dimensional histogram analysis) and enables to construct personal procedures for classification. ... Back to SMIS Home Page . ...

Добро пожаловать, Гость . ... В теме В разделе По форуму . ... Темы, интересные всем ? Вселенная, жизнь, разум (Модераторы: ivanij , AlexAV , Nucleosome ) ? Galaxy Superstore тоже хочет заработать на Радиопосланиях . предыдущая тема следующая тема . ... 0 Пользователей и 1 Гость просматривают эту тему. Гость . ... Galaxy Superstore . ... тоже решила зарабатывать на передаче Радиопосланий ! ... Galaxy Superstore LLC . ...

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

... ИСТИНА (http://istina NULL .msu NULL .ru/) . Scopus (http://www NULL .scopus NULL .com/search/form NULL .url) . ... Posted in Uncategorized | No Comments ? ... http://club NULL .foto NULL .ru/gallery/images/photo/2012/03/22/1947272 NULL .jpg) . ... Добавлена страничка со списком публикаций сотрудников лаборатории за 2012 год. ... Панорама поверхности Марса (http://panoramas NULL .dk/mars/greeley-haven NULL .html) . ... Лаборатория лазерной интерферометрии is proudly powered by WordPress . ...

. -!> download . Left: Consequtive explosion of 20 supernovae during 30 Myr. Right: Single hypernova (GRB) explosion with the total energy equivalent to 20 supernovae. The simulation was performed using a 2D Eulerian hydro code. The animation was done using IDL. -!>

Data files used in analysis (supported by the IAA except other stated) . ... Database name-Experiment code cross-reference table (based on the IVS master files, updated with every new session) . ... Observations Statistics (updated near-daily) . ... Starting from June 2004 IAA AC regularly submits NGS cards to the IVS with a delay of several hours after appearing of the database in the IVS archive. ... Session tropospheric paremeters are regularly submitted to the IVS troposphere combining center ...

... Предисловие редактора перевода. ... Предисловие. Глава 1. ГАЛАКТИКИ И ВСЕЛЕННАЯ. ... Типы галактик. ... Почему галактики разные. ... СТРУКТУРА ГАЛАКТИК. Как построить эллиптическую галактику? ... ОБРАЗОВАНИЕ И ЭВОЛЮЦИЯ ГАЛАКТИК. ... Наблюдая эволюцию галактик. ... ЗВЕЗДЫ И СКОПЛЕНИЯ. ... Функции светимости для звезд в галактиках. Спектральные типы галактик. ... Двойные галактики. ... Карликовые неправильные галактики. ... СКОПЛЕНИЯ И СВЕРХСКОПЛЕНИЯ ГАЛАКТИК. ... Типы скоплений. ...