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1. Types of Nebulae
... We sometimes use the word "nebula" to refer to galaxies, various types of star clusters and various kinds of interstellar dust/gas clouds. ... Early in this century, there was a great debate as to the nature of the nebulae like this one which at that time could not be resolved into individual stars. ... A typical galaxy is 100,000 light-years in diameter. ... M 42 shown) Reflection nebulae are clouds of dust which are simply reflecting the light of a nearby star or stars. ... M 1 shown) . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/twn/types.html -- 7.8 Кб -- 01.10.2012
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2. APOD: December 13, 1997 - The Coma Cluster of Galaxies
... December 13, 1997 . The Coma Cluster of Galaxies . ... The Coma Cluster of Galaxies pictured is one of the densest clusters known - it contains thousands of galaxies . Each of these galaxies house billions of stars - just as our own Milky Way Galaxy does. ... In fact, the Coma Cluster is so big it takes light millions of years just to go from one side to the other! Most galaxies in Coma and other clusters are ellipticals , while most galaxies outside of clusters are spirals . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap971213.html -- 4.4 Кб -- 02.10.2012
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3. Supernova 1999gi in NGC 3184
This page is devoted to information on Supernova 1999gi in NGC 3184 . ... Information on the original web pages for many of these images can be found on the Supernova links web page. ... NGC 3184 is a fairly close Mag 10.3 galaxy, only about half as distant as the Virgo cluster. ... Seiichi Yoshida has a 1999gi page . Odd Trondal's 1999gi page . ... CfA image . ... 14.5 . ... Jean Marie Llapasset image . ... vsnet-alert 3805 ] SN 1999gi in NGC 3184 . vsnet-chat 2438 ] Host galaxy of SN1999gi . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/mirrors/isn/snimages/sn1999/sn1999gi.html -- 21.9 Кб -- 22.12.2007
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4. Absolute proper motions of open clusters
ABSOLUTE PROPER MOTIONS OF 331 OPEN CLUSTERS . ... The proper motions of stars in the fields of 331 open clusters were taken from Four-Million Star Catalog (4M-catalog) of positions and proper motions (Volchkov et al. ... The absolute proper motions for 21 young open clusters have been derived by comparison of precise relative proper motions of individual stars and their corresponding absolute proper motions. ... Sign of proper motions in RA . ... 0.0001 arcsec/yr . ... rms error in RA proper motion . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/groups/cluster/cl/pm/ -- 9.0 Кб -- 25.07.2002
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5. GCVS Research Group: Homepage.
. of Lomonosov Moscow State University, . Russia . GCVS Research Group . Catalogues of Variable Stars . Future Prospects of Variable-Star Catalogues . B.V. Kukarkin Centenary Conference: Variable Stars, the Galactic Halo and Galaxy formation (VS-Halo) . What's new . Recent publications . Digitization of Moscow Plate Archive . The "Peremennye Zvezdy" (Variable Stars) journal . Send questions and comments to Olga Durlevich .
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/gcvs/ -- 4.6 Кб -- 09.04.2016
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6. The Origin of the Solar System
... Here is a brief outline of the current theory of the events in the early history of the solar system: . A cloud of interstellar gas and/or dust (the "solar nebula") is disturbed and collapses under its own gravity. ... The gas cools off enough for the metal, rock and (far enough from the forming star) ice to condense out into tiny particles. (i.e. some of the gas turns back into dust). ... Once the larger of these particles get big enough to have a nontrivial gravity, their growth accelerates. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/tnp/origin.html -- 6.4 Кб -- 01.10.2012
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7. Alta Vista: Advanced Query
. Search the Web Usenet and Display the Results in Standard Form in Compact Form in Detailed Form as a Count only . Use only Advanced Query Syntax with AND , OR , NOT and NEAR . Simple Query Syntax will not work! . Results Ranking Criteria: documents containing these words will be listed first. If left blank, the matching documents will not be sorted. Start date: End date: e.g. 21/Mar/96 .
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/altavista_advanced.html -- 2.3 Кб -- 01.10.2012
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8. http://www.sai.msu.su/groups/cluster/rastor/AL454.pdf
... The distance scales of the objects are matched both by comparing the first derivatives of the angular velocity determined separately from radial velocities and proper motions and by the statistical-parallax method. ... Good agreement between the inferred 0 and our calculations based on space velocities suggests that the Lindblad relation holds throughout the entire sample volume. ... Brandt and Blitz (1993) published the distances and radial velocities for a total of 206 H II-regions. ... Astron. ...
[ Текст ]  Ссылки http://www.sai.msu.su/groups/cluster/rastor/AL454.pdf -- 712.0 Кб -- 16.08.2002
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9. Астротоп 100 России
... Сайты о планете Марс . ... Так, "марсианские" сайты занимают почти половину всех планетных линков на Yahoo - http://dir.yahoo.com/Science/Astronomy/Solar_System/Planets/Mars/ Существует веб-ринг сайтов, посвященный Марсу - http://www.iag.net/~crs/mars/ring.htm ; есть сайты не только с подборками линков о Марсе, но и чатами на марсианские темы - http://www.iag.net/~crs/mars/ , кое-где вы сможете поучаствовать и в обсуждениях проектов колонизации и освоения Марса - http://library.thinkquest.org/19455/...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/top100/guide/mars.shtml -- 25.7 Кб -- 11.09.2010
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Еще в разделе: (Показать все результаты (>12) - www.astrotop.ru/ )

10. Deep Purple Discography
Shades of Deep Purple (USA: Tetragrammaton 1968 ; Europe: EMI Parlaphone 1968 ; Japan: Polydor 1968) (CD) . Deep Purple's debut album, recorded very hastily. ... Tracks: . ... Wring That Neck (Blackmore/Lord/Simper/Paice) . ... All tracks written by Blackmore/Gillan/Glover/Lord/Paice . ... Painted Horse (Blackmore/Gillan/Glover/Lord/Paice) . ... Child in Time (Live, 690924) (Blackmore/Gillan/Glover/Lord/Paice) . ... Bonus tracks on Japanese CD: Lazy (edited) (Blackmore/Gillan/Glover/Lord/Paice) . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/~util/dpd.html -- 36.7 Кб -- 01.10.2012
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