astro image of the orion nebula m42 in the constellation orion in the night sky

500mm amateur astro astronomy astrophotography darmstadt germany emission nebula february 2023 1179 gas belt stars sky catalogue lbn 974 long exposure messier milky night constellation telephoto breathtaking blue colorful copy space deep diffuse fascinating galaxy cloud interstellar purple m42 m43 tracked ngc 1976 nigth people orion oudoors spectacular stellar telescopic view exploration seconds p m