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H II region

Definition

H II region rate
(Noun) a cloud of glowing gas and plasma often light years across. It is the nursery for stars.
Usage: The Eagle Nebula is one of the more famous H II regions.


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GYRP
gyrus
GYS
GYS1
GYSA
GYTE
GYTR
GYTS
GYW
GZ
GZA
GZC
GZDP
GZL
GZTS
h
H II region
H&BC
H&H
H&MB
h'
h'ordeouvre
H-A
H-B
H-BC
H-D
H-D-H
H-E-B
H-FAB
H-GAC
H-H
H-I
H-ITT
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