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http://star.arm.ac.uk/nibulletin/2006/Jun-01.html.
http://star.arm.ac.uk/nibulletin/2006/Jun-01.html.
1. XWare > APOD
... Venus Falls Out of the Evening Sky . 3.09.1999 . Orbiting closer to the Sun than planet Earth, bright Venus always appears to be near the Sun's position in our sky and often shines near the horizon in twilight hours. ... Eclipse Over The Mountain . ... Symbiotic Star Bubbles . ... The two stars at the center of this nebula are very different. One is a white dwarf star with a mass similar to our Sun but with a radius as small as our Earth. ... Reflections on NGC 6188 . ... 1999 2000 . ...
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Ссылки http://www.astronet.ru/db/xware/apod.html?page=98&d=2002-04 -- 14.8 Кб -- 12.04.2016
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2. Viewing the Partial Solar Eclipse of 20 March 2014 | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . Sun . ... March . ... The extent of the solar eclipse of 3 November€а 2013 at 13:22 UTC as seen from Accra, Ghana. We will see a similar sight.€а (Image credit: Kwabena under Creative Commons Licence) . ... Your viewing location is not important as long as it offers an unobstructed view of the south eastern sky.. ... You can use ?eclipse glasses? to view the Sun, these are made from aluminized Mylar filter material. ...
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Ссылки http://www.armaghplanet.com/blog/viewing-the-partial-solar-eclipse-of-20-march-2014.html -- 44.0 Кб -- 09.04.2016
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3. APOD: 2006 June 17 - Saturn, Mars, and the Beehive Cluster
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2006 June 17 . Saturn, Mars, and the Beehive Cluster . ... Explanation: Grab a pair of binoculars and check out Saturn and Mars in the early evening sky tonight! Looking west shortly after sunset, your view could be similar to this one - recorded on June 14. ... About APOD | ... NASA Web Site Statements, Warnings, and Disclaimers . ...
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Ссылки http://www.sai.msu.su/apod/ap060617.html -- 4.7 Кб -- 02.10.2012
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4. Terry Mosely's Bulletins
... MOON OCCULTS PLEIADES, 23-24 FEBRUARY. ... known by different designations - don't worry if your PC programme or Atlas shows some of them with other Catalogue numbers STAR Mag Time V 624 Tau 8.2 E22.10 V 1187 Tau 8.3 E22.23 TYC 1803-188 E 8.1 E22.29 16 Tau 5.5 22.44 19 Tau 4.3 22.50 TYC 1799-306 E 8.5 E22.57 TYC 1803-104 E 8.9 E22.59 TYC 1799-184 E 7.2 E23.05 20 Tau 3.9 23.08 21 Tau 5.7 23.09 22 Tau 6.4 23.12 TYC 1804-2081 6.8 23.35 ... Clear Skies, Terry Moseley . ...
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Ссылки http://star.arm.ac.uk/nibulletin/2007/Feb-17.html -- 7.6 Кб -- 19.02.2007
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5. Are there plans to further the Hubble Space Telescopeт??s capacity to look even
... Tonight's Sky . ... space flight . ... space physics . ... Astronomy for Kids . ... Tour the Deep Sky . ... Observing springtime deep-sky objects with a large telescope . ... Are there plans to further the Hubble Space Telescopeт??s capacity to look even deeper? ... Get instant access to subscriber content on Astronomy.com! ... If you are already registered on Astronomy.com, please log in below. ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email...
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Ссылки http://www.astronomy.com/magazine/ask-astro/2012/05/into-the-unknown -- 62.9 Кб -- 10.04.2016
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6. Phil Plait's Bad Astronomy: Bitesize Astronomy
... Bad Astronomy . ... This first Snack of the year 2000 (yes, I am one of those who says the Millennium begins in 2001) will talk a little about a wonderful event: a total lunar eclipse. On the evening of Thursday, January 20 (or the early morning Friday, January 21 if you lives east of England) the Moon will go undergo one of the best eclipses it can. ... The Moon stays in the Earth's shadow in a lunar eclipse longer the Earth stays in the Moon's shadow during a solar eclipse. ... 2008 Phil Plait. ...
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Ссылки http://www.badastronomy.com/bitesize/lunar_eclipse.html -- 22.6 Кб -- 09.04.2016
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7. Panning across the bright star cluster Messier 7 | ESO
... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... ESO Acronyms . ... Survey Telescopes . ... Galaxy Clusters . ... Star Clusters . ... Stars@ESO . ... ESO 3.6-metre telescope . ... This video pan sequence gives a close-up view of one of the brightest star clusters in the sky. This image from the Wide Field Imager on the MPG/ESO 2.2-metre telescope at ESOтАЩs La Silla Observatory in Chile, shows Messier 7, also known as NGC 6475. ... 180.0€аMB . ...
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Ссылки http://www.eso.org/public/videos/eso1406b/ -- 93.6 Кб -- 10.04.2016
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8. ASP: Sharing the Universe
... The Sun . Does anyone know how many stars are there in the solar system? Come take a look at the Sun. See that? ... Did you know all the stars you see when you look up are inside our galaxy! ... Did you know that our Sun and solar system were born in a cloud of gas and dust like this. ... We're looking at a place where stars are being born. ... Sharing the Universe is based upon work supported by the Informal Education Division of the National Science Foundation under Grant no DRL-0638873. ...
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Ссылки http://www.astrosociety.org/SharingTheUniverse/wow_tips.html -- 28.5 Кб -- 02.10.2012
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9. APOD: August 30, 1999 - Looking Back on an Eclipsed Earth
... August 30, 1999 . Looking Back on an Eclipsed Earth . ... Explanation: Here is what the Earth looks like during a solar eclipse. ... Only observers near the center of the dark circle see a total solar eclipse - others see a partial eclipse where only part of the Sun appears blocked by the Moon . This spectacular picture of the 1999 August 11 solar eclipse was one of the last ever taken from the Mir space station , as Mir is being decommissioned after more than ten years of productive use. ...
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Ссылки http://www.sai.msu.su/apod/ap990830.html -- 4.2 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/sun/eclipse99_mir_big.html -- 4.1 Кб -- 07.12.2000
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[ Сохраненная копия ] Ссылки http://www.arcetri.astro.it/~palla/ANDREAIMMAGINI/sun/eclipse99_mir_big.html -- 4.1 Кб -- 07.12.2000
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10. You Can Make Stellar Images Brighter - an Astronomy Net Article
You Can Make Stellar Images Brighter . Articles | ... A few months ago I wrote an article titled "You Can’t Make Them Brighter". So why am I now writing that you can make them brighter. ... The image of a focused star is actually a small disk called the Airy disk, named after the 19 th century scientist Sir George Airy. ... For a given aperture, a smaller Airy disk means that the light is focused to a smaller disk and is therefore brighter. ... www.astronomy.net . About Astronomy Net | ...
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Ссылки http://www.astronomy.net/articles/30/ -- 17.5 Кб -- 09.04.2016
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11. Celestial calendar - Solar Eclipses
... Solar Eclipses in 2009 : . There are two eclipses of the Sun (an annular eclipse on January 26 and a total eclipse on July 21-22 ) in 2009. ... Annular Solar Eclipse . ... Annular Eclipse of the Sun on January 26, 2009 . ... Beginning of northern limit of umbra . ... Beginning of center line; central eclipse begins . ... Central eclipse at local apparent noon . ... Total solar eclipse . ... An annular eclipse occurs when the apparent disk of the Moon is smaller than that of the Sun. ... Umbra: . ...
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Ссылки http://www.mao.kiev.ua/eng/calendar/2009/ecl_sun_9_e.htm -- 10.1 Кб -- 21.01.2014
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12. Introduction
Next: Models Up: Surface Brightness Parameters from Previous: Surface Brightness Parameters from . During 1992 we have obtained HST Planetary Camera (PC) images of a magnitude limited sample of 12 elliptical galaxies in the Virgo cluster (Jaffe et al. 1994, van den Bosch et al. ... The aim of our project is to study the morphological properties of the inner region, derive the core brightness profiles, and look for evidence of nuclear mass concentrations and photometrically decoupled cores. ...
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Ссылки http://www.stsci.edu/stsci/meetings/irw/proceedings/ferraresel.dir/section3_1.html -- 3.5 Кб -- 15.04.1994
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13. The Pleiades
... The Pleiades star cluster, also known as the Seven Sisters and Messier 45, is a conspicuous object in the night sky with a prominent place in ancient mythology . ... The stars in the Pleiades are thought to have formed together around 100 million years ago, making them 1/50th the age of our sun, and they lie some 130 parsecs (425 light years ) away. ... Data for these stars are listed in a table below. ... Yes . ... WEBDA Pleiades cluster data . ... M45: The Pleiades Star Cluster (2007 November 18) ...
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Ссылки http://www.naic.edu/~gibson/pleiades/ -- 29.7 Кб -- 07.02.2015
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14. Eclipse
Having studied the solar corona and its radio emissions sunspot cycles ago, I was keen to verify its existence optically during the total solar eclipse of Wednesday, 4 December 2002, the first on Australian soil since 1976. The moon's shadow was to travel from the south-Atlantic west of The Congo, across southern Africa, the Indian Ocean and into the Great Australian Bight, finally making Australian landfall at Ceduna, South Australia (SA). ... The favoured site to observe the eclipse was Ceduna. ...
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Ссылки http://www.atnf.csiro.au/news/newsletter/feb03/Eclipsefnl.htm -- 8.4 Кб -- 23.01.2013
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15. C/2006 P1 (McNaught)
Check out the new images (Jan 18-25) and (Jan 26-Feb 05) of the comet by Rob McNaught. ... Every few years a comet becomes bright enough to be easily seen with the naked eye but only every decade or so are these comparable with comets like Halley. ... Before Jan 13, the comet is not visible in the Australian sky after sunset. ... SOHO images . ... On Jan 12 at approximately 09:00 UT (8pm NSW time), comet C/2006 P1 McNaught appears at the 11 o'clock position in the images. ... STEREO images . ...
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Ссылки http://www.mso.anu.edu.au/~rmn/C2006P1.htm -- 25.4 Кб -- 13.06.2007
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16. Image: Entrance to some villa. It was evening, so photo isn't worth looking.
. Album : Фотоальбом Сергея Аюкова :: Travels to distant places and countries :: 1996/05 Greece, Chalkidiki :: Village Kallithea. The "8th European Meeting on Solar Physics" was held there. Up . << Prev . Entrance to some villa. It was evening, so photo isn't worth looking. Next >> . Album created by album tool from Marginal Hacks by David Ljung on Wed Jun 5 20:38:32 2013 .
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Ссылки http://crydee.sai.msu.ru/album/trips/1996.05.Greece/chalkidiki/tn/halk22.jpg.index.html -- 5.4 Кб -- 05.06.2013
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17. http://www.atmob.org/events/travel/Nov2012.pdf
... First Contact Moon begins to move over Sun from West Starts at ~5:44:45 AM (about 10 minutes after sunrise) Must observe sun with filter! Good time to check and adjust mount tracking and alignment Watch for sunspots 6/21/ 2001 - Zambia ( Mario Motta ) First Contact Crescent images of Sun Natural pin-holes such as leaves on trees Pin-holes in cardboard Mario Motta Watch sky and environment Gradually darkens Temperature drops 8/11/1999 Hungary (Eric Pauer) ~1 min Before Second ...
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Ссылки http://www.atmob.org/events/travel/Nov2012.pdf -- 2776.1 Кб -- 10.02.2011
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18. Best Celestial Events of 2006 ? Amateur Astronomers Association of New York
... Home Articles Best Celestial Events of 2006 . ... Clear Sky Chart . ... Beyond New York City . ... Best Celestial Events of 2006 . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . Observing Resources for Amateur Astronomers - Part 2: Intermediate Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
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Ссылки http://www.aaa.org/articles/best-celestial-events-of-2006/ -- 107.7 Кб -- 10.04.2016
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19. The Path of the Sun, the Ecliptic
The apparent path of the Sun across the sky. ... The path of the Sun across the celestial sphere is very close to that of the planets and the moon. ... In one year, as the Earth completes a full circuit around the Sun (drawing above), the Earth-Sun line and its continuation past Earth sweep the entire plane. ... Since the Sun and Earth are in the plane of the ecliptic, the line is automatically in that plane too; if the moon is also on the same line, it must be in the plane of the ecliptic as well. ...
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/STARGAZE/Secliptc.htm -- 7.8 Кб -- 21.12.2007
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20. Astronomy HyperText Book: Stellar Clusters
Stellar Clusters are very useful laboratories for empirically studying stellar evolution. ... All cluster stars are at the same distance . All cluster stars have the same physical age . ... CM diagram Young Cluster In this case we see the Main Sequence fully represented. The blue dots represent massive stars with short main sequence lifetimes. ... Thus, identifying the most massive star which is still on the main sequence is an effective means of determining the age of a stellar cluster. ...
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Ссылки http://zebu.uoregon.edu/textbook/sc.html -- 3.5 Кб -- 23.01.1998
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