Butterfly Nebula Butterfly Nebula may refer to: Planetary Nebula M2-9 NGC 6302, a bipolar planetary nebula in the constellation Scorpius NGC 2346 Little Dumbbell Nebula Sadr Region Topics referred to by the same term This disambiguation page lists articles associated with the title Butterfly Nebula.If an internal link led you here, you may wish to change the link to point directly to the intended article.