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1. http://www.eso.org/public/news/eso1235/kids/
... Bringing news from across the Universe to children all around the world . ... Yet, all of these things are made from the same stuff: chemical elements. ... In total, there are only 118 chemical elements. That means that everything in your room and everything that we can see on Earth is made up from different amounts of some of these chemical elements. ... There might be some extra chemical elements out there, but astronomers only know about 118 chemical elements so far. ...
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Ссылки http://www.eso.org/public/news/eso1235/kids/ -- 11.3 Кб -- 11.04.2016
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2. XWare > APOD
... A Distant Cluster of Galaxies . ... Oddly - most of them are spiral galaxies. This rich cluster of galaxies, named CL 0939+4713, is almost half way across the visible universe. ... Discovered in 1963, astronomers were astounded that such objects could be visible across billions of light-years, as this implies they must emit prodigious amounts of energy. ... Can you see through the spiral galaxy? ... Runaway Star . ... On the far side of our Galaxy, gas clouds explode away from a small black hole. ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=635&d=2015-04 -- 14.9 Кб -- 13.04.2016
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3. John H. Debes
... White Dwarf Spectra . ... My conception of a white dwarf with a dusty disk. The dust must sublimate and will accrete onto the surface of the white dwarf, possibly through streamers of gas that follow the white dwarf's magnetic field lines. As in Saturn's rings, there might be streaks in the dust due to material that is darker than the surrounding dust, or perhaps caused by shadows of rocky bodies with sizes larger than the scale height of the disk. ...
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Ссылки http://www.stsci.edu/~debes/dust.html -- 10.5 Кб -- 23.11.2011
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4. Rocky accretion in a young solar-type star
... General information . ... Staff . Research staff . ... Research . ... Star formation . ... Information . ... Historical highlights . Historical research . ... Rocky accretion in a young solar-type star . ... The results found in the case of the young solar-type stars 2MASS J08095427-4721419 are presented in " The Gaia-ESO Survey: chemical signatures of rocky accretion in a young solar-type star ", by Lorenzo Spina et al, published on Astronomy and Astrophysics ( A&A 2015, 582,6 ). ...
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Ссылки http://www.arcetri.astro.it/en/previous/204-scientific-news/972-rocky-star -- 27.0 Кб -- 10.04.2016
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5. CCDs for Material Scientists
. Note: This material is from a 1994(!) Talk about CCDs - the physics remains the same, only the detector size has increased since then. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu
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Ссылки http://zebu.uoregon.edu/ccd.html -- 16.1 Кб -- 08.03.2012
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6. The AstroStat Slog data mining
... Posts tagged ?data mining? ... Posted by hlee . ... Book] The Elements of Statistical Learning, 2nd Ed.? Tags: book , Brieman , cigar , Clinton , data mining , Friedman , Hastie , KDD , light curve , machine learning , SCMA , shaking hands , SN , statistical learning , Supernova , Tibshirani . ... Thanks to a Korean solar physicist [ 1 ] I was able to gather the following websites and some relevant information on Space Weather Forecast in action, not limited to literature nor toy data. ...
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/tag/data-mining/index.html -- 34.5 Кб -- 01.03.2014
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7. Laboratory of materials for electrochemical technologies ISSP RAS
Chemical synthesis . ... Processing of ceramic materials, electrode systems and electrochemical cells . Synthesis of solid oxide materials for high-temperature electrochemical applications . ... X-Ray photoelectron spectroscopy (XPS), also called as electron spectroscopy for chemical analysis (ESCA), provides the information on the chemical and elemental composition of the materials. ... The kinetic energy of the electrons emitted is governed by the electron structure of the element. ...
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Ссылки http://www.issp.ac.ru/lmet/en/methods/xps -- 7.3 Кб -- 10.04.2016
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8. From Stargazers to Starships
... Astronomy of the Earth's motion in space. ... For easier reading, view this site with size 14 font (but print out with size 10 or 12 ). ... Stargazers" files are also available as a TARed and GZIPed file via anonymous FTP . ... Discovery of the Solar System . ... Kepler's First Law of Planetary Motion . ... 29a. Satellites observing the Sun, solar system and the universe . ... Orbits in Space . ... From Stargazers to Starships" follows an earlier site "The Exploration of the Earth's Magnetosphere" ....
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/STARGAZE/Sintro.htm -- 9.9 Кб -- 12.07.2001
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9. APOD: 2007 May 16 - Dark Matter Ring Modeled around Galaxy Cluster CL0024 17
... Dark Matter Ring Modeled around Galaxy Cluster CL0024+17 . ... It is the relatively weak distortions of the many distant faint blue galaxies all over the image, however, that indicates the existence of the dark matter ring. ... A hypothesis for the formation of the huge dark matter ring holds that it is a transient feature formed when galaxy cluster CL0024+17 collided with another cluster of galaxies about one billion years ago, leaving a ring similar to when a rock is thrown in a pond. ...
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Ссылки http://www.sai.msu.su/apod/ap070516.html -- 6.2 Кб -- 02.10.2012
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10. From Stargazers to Starships
... Spanish translation of "Stargazers" by J. M. Mendez and Horacio Chavez . ... Astronomy of the Earth's motion in space: . ... The Path of the Sun, the Ecliptic . ... 4b. Optional: Libration of the Moon . ... Kepler's 3 Laws of Planetary Motion ," a one-hour overview lecture to teachers presented 23 March 2005. Guide to the sections on Kepler's Laws which follow below. ... 11a. Ellipses and Kepler's First Law . ... Kepler's Second Law . 12a. More on Kepler's Second Law . ... Kepler's Third Law . ...
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Ссылки http://www.iki.rssi.ru/mirrors/stern/stargaze/Smap.htm -- 15.5 Кб -- 21.03.2006
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Smap.htm -- 15.5 Кб -- 22.12.2007
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Smap.htm -- 15.5 Кб -- 22.12.2007
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11. Hubble maps 3-D structure of ejected material around erupting star |
... Star Atlas . ... stars . ... We test Denkmeier's 3-D eyepieces . ... Moon Maps . ... Hubble maps 3-D structure of ejected material around erupting star . ... RELATED TOPICS: HUBBLE | ... A flash of light from a stellar outburst has been used to probe for the first time the 3-D structure of material ejected by an erupting nova. ... By tracing the light, the team assembled a 3-D map of the structure around the nova. ... Only registered members of Astronomy.com are allowed to comment on this article. ...
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Ссылки http://www.astronomy.com/news/2013/06/hubble-maps-3-d-structure-of-ejected-material-around-erupting-star -- 70.4 Кб -- 10.04.2016
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12. ASP: An Ancient Universe - The Age of the Chemical Elements
An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... d) The Age of the Chemical Elements . ... Some isotopes (forms of the element with different numbers of neutrons in the nucleus) of these elements are radioactive; they change into other isotopes at a rate that can be measured accurately in the laboratory. ... 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 | ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/56/ancient4.html -- 8.8 Кб -- 02.10.2012
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13. Stars Beyond Maturity
What happens to a star heavier than five solar masses? ... Stars about ten solar masses probably behave like our five solar mass star until they reach the end of core-helium burning. ... The Crab nebula was formed after a massive explosion ripped a star apart in 1054. ... Today, the glowing outer layers of the star are still rushing away from a tiny star in the centre. ... An incredible explosion rips through the outer layers of the star, releasing colossal amounts of energy in a supernova explosion. ...
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Ссылки http://star.arm.ac.uk/~csj/pus/astnow/astnow2.html -- 8.0 Кб -- 11.02.1999
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14. Главная - Астрономия и Телескопостроение
... 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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15. Hubble shows us a spectacular star cluster | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . ... Monthly Sky Notes . ... By admin October 1, 2010 Posted in: Stars . A sky of blazing stars (Image Credit: NASA/ESA) . Imagine that once the Sun sets, rather than a dark sky sprinkled with a few thousand dim stars, we had a sky blazing with ten thousand or so stars blazing brighter than Venus. ... Planets orbiting stars in the NGC 3603 Young Cluster would experience just such a sky. ...
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Ссылки http://www.armaghplanet.com/blog/hubble-shows-us-a-spectacular-star-cluster.html -- 42.0 Кб -- 09.04.2016
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16. http://www.mso.anu.edu.au/seminars/abstracts/20150508-1400.html
It is possible to piece together the processes that have shaped the observed characteristics of a galaxy by studying its stars in detail. The Large Magellanic Cloud (LMC) is an excellent candidate for this type of study because of its favourable viewing angle and ongoing star formation. I present the results of high-resolution VLT/FLAMES observations of ~80 red giant stars around star cluster NGC 1846, located in the disc of the LMC. ...
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Ссылки http://www.mso.anu.edu.au/seminars/abstracts/20150508-1400.html -- 4.3 Кб -- 10.04.2016
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17. Phil Plait's Bad Astronomy: Info
... Bad Astronomy . ... Mad Science . ... Site Info . ... Public Talks . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Who is this guy who calls himself "The Bad Astronomer?" ... First, yes, I am a real live astronomer (when people ask me what astronomers do, I tell them "They astronom !" ... These are emitted by powerful objects like black holes, exploding stars, and super-dense neutrons stars. ... Finally, am I really a bad astronomer? ... 2008 Phil Plait. ...
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Ссылки http://www.badastronomy.com/info/whois.html -- 22.3 Кб -- 09.04.2016
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18. What is HISA?
... self-absorption - the absorption of light shining on an object by a process similar to that which produced the light originally; if a cloud emits less light than it absorbs from other clouds behind it, this net loss of light, termed self-absorption , causes the foreground cloud to appear darker than the background field (the term is from spectroscopy, where small absorption dips sometimes occur in larger emission lines, making the latter look as if it is absorbing part of itself) . ... HISA Main ...
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Ссылки http://www.naic.edu/~gibson/hisa/hisa_expl.html -- 8.6 Кб -- 26.02.2005
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19. Villeroy & Boch Cooking Elements Блюдо сервировочное круглое 15 см - Villeroy &
... title='Villeroy & Boch Cooking Elements Блюдо сервировочное круглое 15 см - Villeroy & Boch - Villeroy & Boch' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . HT F803R 3D Inverted Flight 2.4GHz 6 Axis RC Copter Inverted Saucer . ... Night Flight: Yes . ... Remote Control: 2.4GHz Wireless Remote Control . ...
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Ссылки http://astrokuban.info/astroku7491.html -- 25.0 Кб -- 14.02.2016
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20. RSC "Energia" - Production
... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . ... Production . ... Designed for attachment of the belt to the composite material socket. ... Contribution of RSC Energia to the Russian Rocket-Space Technology . ... RSC Energia: Progress MS-02 docked with the ISS.' ... 2015 JSC "S.P. Korolev RSC "Energia" . ...
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Ссылки http://www.energia.ru/en/conversion/prosthetic/pnk/pnk-04.html -- 31.6 Кб -- 10.04.2016
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