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    Great Hercules Cluster - M13

    Posted by larrybyrge
    on Tuesday, May 31, 2022
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    The Great Hercules Cluster is about 145 light-years in diameter, composed of several hundred thousand stars and is 22,200–25,000 light-years away from Earth.
    Tags: Globular cluster , M13 , Cluster , Star Cluster , Hercules
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