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PHOTO OF THE MONTH
The Spaghetti Nebula
Michael P Caligiuri, Anza Borrego Desert, California, 25-26 November 2022
Michael says: “Sh2-240 is a supernova remnant located 3,000 lightyears away. It's believed to be the remnant of a star that exploded 40,000 years ago. What sets this image apart from my prior attempts is that I was able to acquire sufficient OIII (oxygen). While dim, there is ONI throughout the filaments, a feature often missed in HaRGB images.”
ZWO ASI294 camera, Samyang 135mm f/1.8 lens at f/4, Astro-Physics AP1100