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201. http://www.atmob.org/library/member/brewster/whittierstarparty.pdf
... Jupiter, Saturn and their moons. ... Massive stars use up their fuel much faster - in some cases less than 100 million years. ... Based on how evolution took place on Earth, why is it unlikely that life would exist around massive stars? ... 3.0 Observing - clusters and galaxies Open clusters are formed when a large cloud of galactic gas (up to dozens of light years across) condenses to form dozens or hundreds of stars at once. ... To use the model stand nea the Earth post and look towards the sun. ...
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Ссылки http://www.atmob.org/library/member/brewster/whittierstarparty.pdf -- 72.1 Кб -- 29.05.2007
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202. http://www.princetonastronomy.org/newsletters/10_2009sidereal.pdf
The Official Publication of the Amateur Astronomers Association of Princeton Director Bill Murray (609) 298-1179 strgazr1@verizon.net Assistant Director John Church (609) 799-0723 j.church@mindspring.com Treasurer Program Chairman Michael Mitrano OPEN 609-737-6518 michael.mitrano ... (609) 273-1456 (908) 859-1670 and (609) 448-8644 kane@princetonastronomy.org editors@princetonastronomy.org Volume 38 From the Director ... The next club meeting is Oct. 13th at 8 PM at Peyton Hall. ...
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Ссылки http://www.princetonastronomy.org/newsletters/10_2009sidereal.pdf -- 1071.6 Кб -- 20.10.2009
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203. http://www.aaa.org/EyepieceFiles/aaa/2011_02_February_Eyepiece.pdf
... Living in a world of digital ima ging, he discover ed the best wa y to inspect large portions of the Kuiper Belt was to utilize the 48-inch Schmidt telescope at Palomar to photograph large sections of the sky Winter Solstice Lunar Eclipse By Joseph A. Fedrick The night of December 20-21 was partially clouded with a thin la yer of high ice clouds that around 10 caused a dim halo of light to surround the Moon. ... Winter's most brilliant stars are at their best in the early evening. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2011_02_February_Eyepiece.pdf -- 692.5 Кб -- 22.02.2015
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