The immense nebula contains at least a dozen brilliant stars that are roughly estimated to be at least 50 to 100 times the mass of our Sun.
这片巨大的星云包含了至少十几个明亮的恒星，粗略估计它们的质量都至少是50-100倍太阳质量。
The immense nebula contains at least a dozen brilliant stars that are roughly estimated to be at least 50 to 100 times the mass of our Sun.
这片巨大的星云包含了至少十几个明亮的恒星，粗略估计它们的质量都至少是50-100倍太阳质量。
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