... I could trace out the Andromeda Galaxy's spiral arm glow for about twoeyepiece field ... Sweeping along I came upon a small spiralgalaxy. ... I later learned that the small galaxy was NGC 3077 an Sd class spiralgalaxy. ...
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Ссылки http://www.princetonastronomy.org/newsletters/12_2004sidereal.pdf -- 2181.1 Кб -- 09.12.2004 Похожие документы
... All are normal spiralgalaxies, but NGC 3628 is seen edgeon, with a prominent dust lane obscuring the central portion of the Page 3 April 2009 Amateur Astronomers Association of Princeton 20 Years Ago In Sidereal Times.. ...
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Ссылки http://www.princetonastronomy.org/newsletters/04_2009sidereal.pdf -- 846.5 Кб -- 07.04.2009 Похожие документы
... However, uncertainties in the estimates of masses of stars in star-dominated spiralgalaxies (such as our own Milky Way) previously had precluded a definitive test. http://esciencenews.com/articles/2011/02/23/gas.rich.galaxies.confirm.prediction.modified ...
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Ссылки http://www.princetonastronomy.org/newsletters/04_2011sidereal.pdf -- 975.2 Кб -- 08.04.2011 Похожие документы
... M109 (above) is a barred spiralgalaxy, magnitude (Director, continued on page 2) Set Aside June 23 - 25 for Jersey StarQuest `06 (See details inside) Simpson Observatory (609) 737-2575 (Director, continued from page 1) New Jersey Planetarium. ...
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Ссылки http://www.princetonastronomy.org/newsletters/05_2006sidereal.pdf -- 1143.8 Кб -- 03.05.2006 Похожие документы
... Called "The Leviathan of Parsonstown," this remarkable instrument was the first to disclose the spiral structure of galaxies, notably M51, the famous Whirlpool Nebula in Canes Venatici. ...
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Ссылки http://www.princetonastronomy.org/newsletters/09_2006sidereal.pdf -- 909.0 Кб -- 28.08.2006 Похожие документы
... If the Hayden Sphere represented the local super cluster then a walkway- mounted disk represented the Milky Way galaxy and two adjoining disks represented the largest spirals of the local group of galaxies , M31 and M33. ...
... John gave an exciting lecture on the history of the largest telescope of the 19th century, located at Birr Castle in central Ireland, and used to first disclose the spiral structure of galaxies. ...
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Ссылки http://www.princetonastronomy.org/newsletters/10_2006sidereal.pdf -- 649.5 Кб -- 08.10.2006 Похожие документы
... He started out studying the Milky Way and, along with Leo Blitz of the University of Maryland, discovered that our home galaxy is not just a simple spiral of stars and gas but rather a complex construction with warped edges and a bar of stars across the ...
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Ссылки http://www.princetonastronomy.org/newsletters/05_2003sidereal.pdf -- 286.4 Кб -- 27.04.2003 Похожие документы