电离氢区

电离氢区（H II區）是發光的氣體和電漿組成的雲氣，有時會有數百光年的直徑，是恆星誕生的場所。從這些氣體中誕生的年輕、炙熱的藍色恆星散發出大量的紫外線，使星雲環繞在周圍的氣體游離。

Uses material from the Wikipedia article "电离氢区", which is released under the Creative Commons BY-SA 3.0.
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Astronomical object 距离Wiki
Alniyat电离氢区O474
Antares电离氢区M553[x]
Barnard's Loop电离氢区1623[x]
Bubble Nebula电离氢区7094[x]
Bug Nebula电离氢区3381[x]
California Nebula电离氢区990[x]
Cat's Paw Nebula电离氢区5497[x]
Cave Nebula电离氢区2395[x]
CD-36 11341电离氢区3399[x]
Cocoon Nebula电离氢区3182[x]
Crab Nebula电离氢区7004[x]
Crescent Nebula电离氢区5006[x]
Csi+29-19529电离氢区6000
Eagle Nebula电离氢区6986[x]
Fine Ring Nebula电离氢区999
Flame Nebula电离氢区994[x]
Flaming Star Nebula电离氢区1698[x]
HD 148937电离氢区O1388
HD 99897电离氢区O1802
Heart Nebula电离氢区7514[x]
Hen 2-215电离氢区4899
Hind电离氢区573
IC 1287电离氢区996
IC 1396电离氢区2584[x]
IC 1805电离氢区6059[x]
IC 1848电离氢区6553[x]
IC 2944电离氢区5910[x]
IC 348电离氢区1263[x]
IC 4604电离氢区587
KN Muscae电离氢区1780[x]
Lagoon Nebula电离氢区4496[x]
LBN 623电离氢区585
M16电离氢区5753[x]
M17电离氢区4245[x]
M20电离氢区2659[x]
Monkey Head Nebula电离氢区6389[x]
NGC 1333电离氢区1061[x]
NGC 1931电离氢区7017[x]
NGC 1999电离氢区1144[x]
NGC 2264电离氢区2066[x]
NGC 281电离氢区8004[x]
NGC 3199电离氢区15027
NGC 6337电离氢区4877
NGC 6357电离氢区8159[x]
NGC 7538电离氢区9003[x]
NGC 7822电离氢区2790[x]
North America Nebula电离氢区1891[x]
Omega电离氢区5504[x]
Orion Nebula电离氢区1397[x]
Pelican Nebula电离氢区1884[x]
Pencil Nebula电离氢区815[x]
PMD2009 11电离氢区1262
R Monocerotis电离氢区B3000
Red Spider Nebula电离氢区3004[x]
Regor电离氢区1047[x]
Rosette Nebula电离氢区5302[x]
Trifid Nebula电离氢区5197[x]
V1328 Orionis电离氢区K1259
V2288 Orionis电离氢区M1257
V594 Cas电离氢区B658
Witch Head Nebula电离氢区888[x]
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