The Ghost Nebula (designated Sh 2-136, VdB 141) is a reflection nebula located in the constellation Cepheus. It lies near the cluster NGC 7023. Looking at the adjacent image, the nebula's name is easily understood. The Ghost Nebula is referred to as a globule (catalogued CB230) and over 2 light-years across. There are several stars embedded, whose reflected light make the nebula appear a yellowish-brown colour.
References
External links Sky-Map.org - Sharpless Catalogue Archived 2008-12-02 at the Wayback Machine NOAO Archived 2014-10-16 at the Wayback Machine AAN