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Cocoon Nebula    © Ken Crawford      Rancho Del Sol Observatory  MPC G67
Image Exposure Details
Filter Exposures
Clear/ Lum 700 minutes
Red 90 minutes
Green 90 minutes
Blue 90 minutes
Ha 5nm 0 minutes
OIII 3nm. 0 minutes
SII 5nm 0 minutes

The Cocoon Nebula also known as IC 5146 is a 15 light-year wide emission and reflection nebula complex. The energy from the hot new stars make the hydrogen gas glow pink and the dusty areas shining blue are reflected light.
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This image is a blend Luminance from a 9 micron camera and added it to my image that was an NASA APOD.

These images may be used for personal or educational use without contacting me. But, these images and this website are Copyright © Ken Crawford. If you are a publisher and would like a full resolution link to this or other images please contact Ken Crawford.