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Nebulae
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Astronomical objects
Nebulae
Term
Metadata
Nebulae
Scope note
Named nebula not included; not including galaxies
Alternative terms
UF
↸
Nebula
Broader Terms
BT
↑
Astronomical objects
More specific terms
NT2
↓
Bipolar nebulae
NT2
↓
Bright nebulae
NT2
↓
Cometary nebulae
NT2
↓
Compact nebulae
NT2
↓
Dark nebulae
►
▼
NT3
↓
Bok globules
NT3
↓
Cometary globules
NT2
↓
Diffuse nebulae
NT2
↓
Dust nebulae
NT2
↓
Emission nebulae
►
▼
NT3
↓
H II regions
►
▼
NT4
↓
Bok globules
NT4
↓
Compact H II region
NT3
↓
Planetary nebulae
►
▼
NT4
↓
Individual planetary nebulae
NT4
↓
Planetary nebulae nuclei
NT2
↓
Filamentary nebulae
NT2
↓
Gaseous nebulae
NT2
↓
H I regions
►
▼
NT3
↓
HI line
NT3
↓
HI shells
NT2
↓
Pre-solar nebulae
NT2
↓
Protoplanetary nebulae
NT2
↓
Reflection nebulae
NT2
↓
Ring nebulae
NT2
↓
Supernova remnants
Date of creation
18-Dec-2013
Accepted term
18-Dec-2013
Descendant terms
25
ARK
ark:/99152/t3yqg068yvl96k
More specific terms
16
Alternative terms
1
Related terms
0
Notes
1
Metadata
BS8723-5
DC
MADS
SKOS-Core
VDEX
XTM
Zthes
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