Nebulae NGC 7023: Iris Nebula M20: Trifid Nebula North American Nebula NGC 6894 Flaming Star and Tadpole Nebulae NGC 7000: Cygnus Wall Sh2-86 IC 1396: Elephant’s Trunk Nebula NGC 6888: Crescent Nebula M42: Orion Nebula B33: Horsehead Nebula IC 443: Jellyfish Nebula NGC 1499: California Nebula IC 1848: Soul Nebula IC 1805: Heart Nebula Veil Nebulas M27: Dumbbell Nebula M16: Eagle Nebula NGC 2359: Thor’s Helmet