2020-12-04 Sh2-73 - Dark Nebula in Hercules Details: Rokinon 135mm f2.0 Camera Lens RGB: ASI071mc + L3 Luminance 122x2min = 4hr 04min Newer LDN1251 and LDN1235 - Angler Fish and Dark Shark - Nebula in Cepheus Older IC1795 - Fish Head Nebula