From Wikipedia: "Omega Centauri ( NGC 5139, or Caldwell 80) is a globular cluster in the constellation of Centaurus that was first identified as a non-stellar object by Edmond Halley in...
Part of the Orion B molecular cloud, which is about 1,370 light years (420 parsecs) from Earth. It contains several star-forming regions, with the star cluster within the Flame Nebula b...