IC5146 also known as The Cocoon Nebula is a reflection/emission nebula in the constellation Cygnus. This an active star-forming region.
There is also a dark nebula B168 that surrounds the cluster.
IC 5146 (The Cocoon Nebula)
IC5146 also known as The Cocoon Nebula is a reflection/emission nebula in the constellation Cygnus. This an active star-forming region.
There is also a dark nebula B168 that surrounds the cluster.
