The aptly named cocoon nebula lies in the constellation Cyngus. It is both an emission nebula (gives off its own light as ionized gas) and reflection nebula (reflects light from other stars). There is also a dark nebula trailing behind the cocoon, arcing up and to the right. To me the overall effect is simply stunning as the cocoon appears to have burrowed deep within this incredibly dense star field to await its metamorphosis.
Photo Details
November 19, 2014
Orion 8" Astrograph on VX Mount
Nikon D3100 Camera - ISO 1600
Baader MPC Mark III Multi-Purpose Coma Corrector
Skyglow filter
Autoguider
76 sub-frames at 2.0 minutes/frame
Total Exposure Time = 2 hours 32 minutes
Image Stacking in Deep Sky Tracker
Image Processing in PhotoShop
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