The Flaming Star (IC 405) and Tadpoles Nebula (IC 410). Which are two bright emission nebula located in the constellation Auriga.
Taken with my 530mm f/3.3 Newtonian, ASI12600MM and R, G, B, Ha and OIII filters. This is an 2×1 mosaic. Each panel was 2.5 hours of Ha, 2 hours of OIII and 15mins each for R, G, and B. Processed in APP, PixInsight and Photoshop. Palette is Dynamic HOO with RGB stars. Taken from my Bortle 7 backyard in Dublin, Ireland.