Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.astronomy.com/magazine/glenn-chaple/2011/06/a-tale-of-two-clusters
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 11:50:44 2016
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Ïîèñêîâûå ñëîâà: south pole
A tale of two clusters | Astronomy.com
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FROM THE August 2011 ISSUE

A tale of two clusters

August 2011: A secluded spot in the sky causes many to overlook a second great globular in Hercules.
By Glenn Chaple Òš|Òš Published: Monday, June 27, 2011
Glenn Chaple
I confess to eagerly listening to M13ò??s ò??musicò?? while tuning out M92. Since 1970, when I first began observing, Iò??ve paid homage to M13 on countless summer evenings. During that same time, I doubt Iò??ve visited M92 more than a dozen times.

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