Linked from

The 12 pages that link to Nebula, each with the reason it gives.

• William HerschelNarrower topic: Herschel's surveys documented many nebulae and helped frame questions about the structure and evolution of the heavens.

• Charles MessierNarrower topic: Many catalogue entries were called nebulae before their true nature was understood.

• Balmer seriesRelated: Ionized nebulae commonly show Balmer emission from hydrogen recombination.

• Messier catalogNarrower topic: Several Messier entries are nebulae, including the Orion Nebula and the Crab Nebula.

• New General CatalogueNarrower topic: The catalogue's historical use of this label covered objects now recognized as several different kinds.

• Messier objectBroader topic: Several catalogue entries are emission, reflection, or planetary nebulae.

• Reflection nebulaNarrower topic: Reflection nebula is one observationally distinct kind of nebula.

• Astronomical objectBroader topic: Nebulae are extended structures rather than compact bodies.

• Dumbbell NebulaNarrower topic: The Dumbbell is a specific nebula whose gas was expelled by a single star.

• Interstellar cloudRelated: The visible appearance of some interstellar clouds is described as a nebula.

• Omega NebulaNarrower topic: The Omega Nebula belongs to the broader family of astronomical nebulae.

• Dorothea KlumpkeNarrower topic: Nebulae were a major subject of Klumpke’s observational and cataloguing work.