Barnard 145 is a dark nebula not far from NGC 6888 in Cygnus. It is seen against the general nebulosity of this region of Cygnus so therefore must be closer but I didn't find any distance estimate for it. I couldn't even find a good estimate for the background nebulosity. Those ranged from 1,500 to over 5,000 light-years. Some of the nebulosity seems related to the dark nebula at the eastern (left) end. At least it doesn't appear to be obscured by the dark nebula.

14" LX200R @ f/10, L=4x10' RGB=2x10', STL-11000XM, Paramount ME

Rick

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