EntityQ16824422· pop 7· linked from 306 articlesAbell 78Sign in to saveplanetary nebulaConnectionsplanetary nebulaEntityWolf–Rayet starEntitylist of stars in CygnusEntityQ11488440EntityKepler-1625 bEntitylist of planets discovered by the Kepler spacecraftEntityKepler-70EntityHAT-P-11EntityBarnard 147EntityQ113594393EntitystarEntitycarbonEntityheliumEntitygalaxyEntityconstellationEntityWayback MachineEntitynebulaEntityradiusEntityexoplanetEntitydigital object identifierEntityCategoriesAbell planetary nebulaeCygnus (constellation)Planetary nebulae