The Cocoon Nebula, IC 5146, a bright red emission and blue reflection nebula 4000 light years away in Cygnus, located at the end of a long dark nebula B168. This is a Mean combine stack of 5 x 12 minute exposures with the TMB 92mm apo refractor with Borg 0.85x flattener/reducer for f/4.8, and filter-modified Canon 5D MkII camera at ISO 800. Taken from home October 5, 2013.
The Amazing Sky 