The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated south of Orion's Belt. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located about 1,300 light years away and is the closest region of massive star formation to Earth. Also featured in this pic is M43 and a portion of The Running Man Nebula (NGC 1973, 1975 and 1977)
20 X 3min exposures plus 10 X 30 second exposures for the core.