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A dark cloud unveils its secrets

机译:乌云揭秘

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摘要

Ten thousand light years away, a monster is stirring and a storm is brewing. The 'monster' is a swirling cloud of gas and dust with a mass thousands of times greater than the Suns. The storm' is the birth of massive stars from this cloud-within a million years a great outpouring of light and winds from these stars will be sweeping through space, followed eventually by the cataclysm of supernovae. Understanding this phenomenon is important not only for its effects on our Galaxy today, but also because a cluster of Sun-like stars is expected to form alongside these massive stars and we think our own Solar System was born in such an environment.
机译:一万光年以外,一个怪物在搅动,一场暴风雨正在酝酿。 “怪物”​​是气体和尘埃的旋转云,其质量比太阳大数千倍。暴风雨是大量云团的诞生,在一百万年之内,大量的光和暴风将席卷整个太空,最后是超新星的灾难。理解这一现象不仅对当今的银河有重要意义,而且因为预计将有大量类似太阳的恒星与这些巨大恒星一起形成,而且我们认为自己的太阳系就是在这样的环境中诞生的。

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  • 来源
    《Nature》 |2013年第7464期|537-538|共2页
  • 作者

    JONATHAN C. TAN;

  • 作者单位

    Departments of Astronomy and Physics, University of Florida, Gainesville, Florida 32611, USA;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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