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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An emission nebula, the rim HII region ~4000 light-years away in Ara. The region is eroded by the star cluster NGC 6193 (you can see two stars of that cluster on the top left), NGC 61...