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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NGC 6744 is a Large Spiral Galaxy in the southern hemisphere's Pavo constellation. NGC 6744 is situated south of the celestial equator and, as such, it is more easily visible from the s...