The ORGANIZATION@1 -LRB- also known as PERSON@1 NUMBER@1 , M NUMBER@1 , or NGC NUMBER@2 -RRB- is a planetary nebula -LRB- PN -RRB- in the constellation Vulpecula , at a distance of about NUMBER@3 light years .

The Dumbbell Nebula -LRB- sometimes called PERSON@1 NUMBER@1 , M NUMBER@1 , or NGC NUMBER@2 -RRB- is a planetary nebula in the constellation Vulpecula .
