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...
RCW 32, aka Gum 15, an emission nebula, in the southern constellation Vela at a distance of about 3,000 light-years from Earth. TL AUS-2 CCD 8 hours of Widefield Narrow-band data, proce...