Dark nebula
(Redirected from Dark nebulae)
Dark nebulae are astronomical objects. They do not emit or reflect light. They are seen when they hide stars and galaxies behind them.
The astronomer Edward Emerson Barnard compiled a list of dark nebulae known as the Barnard Catalogue of Dark Markings in the Sky, or the Barnard Catalogue for short. The nebulae listed by Barnard have become known as Barnard objects.[1]
These are the best-known dark nebulae:
- Coalsack nebula
- Cone nebula
- Dark Doodad nebula
- Dark Horse nebula
- Horsehead nebula (Barnard 33)
- Pipe nebula (also see Dark Horse nebula; includes Barnard 59, 77 and 78)
- Snake nebula (also see Dark Horse nebula
Dark Nebula Media
The dark nebula LDN 1768 in front of background stars
Milkyway360-hemispheres-32k m14-g1 Clouds
Regioni_celesti_scelte_-_Osc_A
Regioni_celesti_scelte_-_Osc_B
References
- ↑ Bok, B.J.; McCarthy, C.C. (1974), "Optical data for selected Barnard objects", Astronomical Journal, 79: 42, doi:10.1086/111527.
