Observer Vol 26 No. 1d.pub

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Date: 2010-01-15 19:13:25 Unbarred spiral galaxies Seyfert galaxies NGC objects Astronomers Carl Keenan Seyfert Galaxy Active galactic nucleus European Southern Observatory Messier 77 Astronomy Extragalactic astronomy Spiral galaxies		Observer Vol 26 No. 1d.pub Add to Reading List Source URL: www.fpoa.net Download Document from Source Website File Size: 293,84 KB Share Document on Facebook

	Society of Mathematicians, Physicists and Astronomers of Slovenia Jadranska 19, SILjubljana, Slovenia Fax: + The organizers of the 47 th International Mathematical Olympiad, to be held in Ljublja DocID: 1uZua - View Document
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	Mars: A Time Of Discovery Interest in Mars, the fourth planet from the Sun, began long before people were able to send spacecraft to the Red Planet. Even early astronomers were able to see Mars’ brightness and position DocID: 1tLIj - View Document