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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The Dragon Egg NGC 6164/5, located close by the 'fighting dragons of Ara' aka the Rim Nebula (NGC 6188). NGC 6164 is the bright orange area to the lower left of the central nebula and N...