Astronomers have found the edge of the Milky Way at last.

http://images.google.mv/url?q=http://hlg.instructure.com/eportfolios/399/

http://google.pl/url?q=http://sit.instructure.com/eportfolios/1241/

http://www.google.tg/url?q=http://bcci.instructure.com/eportfolios/284/


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