orion, constellation, starry sky, stars, galaxies, night sky, astrophotography, celestial bodies, milky way, star clusters, fog, galaxy clusters, photography technology, long exposure, night, darkness, dark, raven black, astronomy, amateur astrophotography, digital astrophotography, northern starry sky, celestial equator, winter sky, well-known constellation, star line, orion's belt, beteigeuze, α orionis, red giant, winter triangle, bellatrix, γ orionis, rigel, β orionis, winter hexagon, saiph, κ orionis, alnitak, ζ orionis, alnilam, ε orionis, mintaka, δ orionis, three stars, three kings, belt of orion, crosier, jacob's ladder, star cluster cr 70, cr 70, orion nebula m 42, m42, brightest emission fog, emission fog, cloud complex, interstellar matter, small orion nebula, de mairans fog, emission fog m43, m43, orion nebula, star heka, λ orionis, orion's head, open star cluster cr 69, star cluster cr 69, cr 69