DescriptionM27 - DumbbellNebula.jpg English: The DumbbellNebula The DumbbellNebula — also known as Messier 27 or NGC 6853 — is a typical planetary nebula and
telescope at Kitt Peak National Observatory. M27, also known as the 'DumbbellNebula', is a famous planetary nebula. determination method: SHA-1 described at
English The DumbbellNebula, Messier object 27 (M27), NGC6853, in the constellation Vulpecula, as seen by the Kitt Peak 4-meter Mayall telescope in 1973
English The DumbbellNebula, Messier object 27 (M27), NGC 6853, in the constellation Vulpecula, as seen by the Kitt Peak 4-meter Mayall telescope in 1988