Assertion: dumbbell nebula | /r/HasProperty | m27
Facets:
Source sentences:
text: _ Dumbbell Nebula (M27)
text: The Ring Nebula is one of only four planetary nebulae listed in Messier’s catalogue, along with the Dumbbell Nebula (M27), the Little Dumbbell Nebula (M76), and the Owl Nebula (M97).
text: The Dumbbell Nebula (M27) was the first planetary nebula discovered, by Charles Messier in 1764.
text: Dumbbell Nebula (M27):
text: The first planetary nebulae to be discovered, and the only ones to be recorded in the Messier Catalogue are the Dumbbell Nebula (M27) in 1764, the Ring Nebula (M57) in 1779, the Little Dumbbell Nebula (M76) in 1780, and the Owl Nebula (M97) in 1781.