Table of Contents
7 relations: Barnard 68, Dark Horse (astronomy), Dust lane, Minute and second of arc, Nebula, Ophiuchus, Pipe Nebula.
- Barnard objects
- Dark nebulae
Barnard 68
Barnard 68 is a molecular cloud, dark absorption nebula or Bok globule, towards the southern constellation Ophiuchus and well within the Milky Way galaxy at a distance of about 125 parsecs (407 lightyears). Snake Nebula and Barnard 68 are Barnard objects, dark nebulae and Ophiuchus.
See Snake Nebula and Barnard 68
Dark Horse (astronomy)
The Dark Horse Nebula or Great Dark Horse (sometimes called the Prancing Horse) is a large dark nebula that, from Earth's perspective, obscures part of the upper central bulge of the Milky Way. Snake Nebula and dark Horse (astronomy) are dark nebulae and Ophiuchus.
See Snake Nebula and Dark Horse (astronomy)
Dust lane
A dust lane consists of relatively dense, obscuring clouds of interstellar dust, observed as a dark swath against the background of brighter object(s), especially a galaxy.
See Snake Nebula and Dust lane
Minute and second of arc
A minute of arc, arcminute (arcmin), arc minute, or minute arc, denoted by the symbol, is a unit of angular measurement equal to of one degree.
See Snake Nebula and Minute and second of arc
Nebula
A nebula (cloud, fog;: nebulae, nebulæ, or nebulas) is a distinct luminescent part of interstellar medium, which can consist of ionized, neutral, or molecular hydrogen and also cosmic dust.
Ophiuchus
Ophiuchus is a large constellation straddling the celestial equator.
See Snake Nebula and Ophiuchus
Pipe Nebula
The Pipe Nebula (also known as Barnard 59, 65–67, and 78) is a dark nebula in the Ophiuchus constellation and a part of the Dark Horse Nebula. Snake Nebula and Pipe Nebula are Barnard objects, dark nebulae and Ophiuchus.
See Snake Nebula and Pipe Nebula
See also
Barnard objects
- Barnard 147
- Barnard 203
- Barnard 30
- Barnard 68
- Barnard Catalogue
- E Nebula
- Horsehead Nebula
- Pipe Nebula
- Snake Nebula
Dark nebulae
- BHR 71
- Barnard 1
- Barnard 147
- Barnard 203
- Barnard 30
- Barnard 5
- Barnard 68
- Barnard 92
- Barnard Catalogue
- Bok globule
- CG 4
- Coalsack Nebula
- Cone Nebula
- Dark Doodad Nebula
- Dark Horse (astronomy)
- Dark nebula
- E Nebula
- Elephant's Trunk Nebula
- Finger of God Globule
- Horsehead Nebula
- Kleinmann–Low Nebula
- L1014
- L1157
- LDN 1641
- List of dark nebulae
- Lynds' Catalogue of Dark Nebulae
- Pipe Nebula
- Rho Ophiuchi cloud complex
- SDC 335.579-0.292
- Seahorse Nebula
- Snake Nebula
- Taurus molecular cloud
References
Also known as Barnard 72, LDN 66.