Nebula 7 NGC 7822 Nov 18, 2023 Heart and Soul Jun 15, 2022 Melotte 15 Sep 26, 2020 Helix Nebula Sep 26, 2020 Bubble Nebula Sep 6, 2020 Dumbbell Nebula Jun 9, 2020 Seagull Nebula Feb 29, 2020