The Omega Centauri globular cluster in the constellation of Centaurus. At a distance of 17090 light-years, this is the largest and most massive known globular cluster in the Milky Way.
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Messier 2 (NGC 7089) is a globular cluster in the constellation of Aquarius, located 55.000 light-years away. It was discovered by Jean-Dominique Maraldi in 1746 and it’s one of the lar...