8 词条主页 > 词条 > 塞尔维亚克罗地亚语 (SH) > 39 Doradus nebula (NGC 2070, Maglina Tarantula)
39 Doradus nebula (NGC 2070, Maglina Tarantula)
A giant H II region, at least 300 pc across - one of the largest known. It is larger and more luminous than any known in the Galaxy. It is the brightest object in the Large Magellanic Cloud at both optical and radio wavelengths, and contains the densest concentration of W-R stars. (The brightest object near the center is a O+ WN star of Mv = - 10.2.) It is characterized by very rapid, disordered, and complex motions.
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