The Cocoon Nebula (Sh2-125)

The Cocoon Nebula (Sh2-125) If you are observing by a clear-sky night, and far from light pollution, then point your telescope to 21h 53m 28.7s right ascension and +47° 16′ 01″ declination, in the Cygnus constellation. You will be face-to-face with a prominent nebula known as the Cocoon Nebula, Sh2-125, IC 5146, or Caldwell 19. […]