Dumbbell or Apple Core
This is my sketch of M27 (NGC 6853), the Dumbbell Nebula, sometimes called Apple Core. This planetary nebula is probaly the best one to show for the first-time-on-scope ones who want to know about the future of our Sun. It’s the brightest, bigger and sharper one, just Hellix surpases it, but not in surface brightness … Continue reading Dumbbell or Apple Core