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Globular Cluster M55
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Globular Cluster M55 (also known as Messier Object 55, Messier 55, M55, or NGC 6809) is a globular cluster in the Sagittarius constellation. It was discovered by Abbé Nicolas Louis de Lacaille in 1751. M55 is at a distance of about 17,300 light years away from Earth.
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10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


