If the swirling disk of gas is massive enough-one-tenth the mass of its star or more-johns-krull says the gravitational power of the disk can make the disk unstable.
如果漩磁盘的气体足够大—它的恒星的十分之一或更多—磁盘的重力能够是磁盘动荡，约翰斯说到。
Astronomers have found a disk of dust around a huge, massive star in its early stages of growth, indicating that stars big and small form by the same mechanism.
天文学家发现一个碟状的尘埃围绕着一个巨型星体，该星体正在它的成长阶段，说明星体无论大小，形成的机制是一样的。
They "clearly show that at least some massive stars grow by accreting material from a circumstellar disk of gas and dust, just like our sun did roughly 4.5 billion years ago."
它们‘清楚地显示了至少一些巨型恒星由环绕的碟状气体和尘埃凝聚而成，就如我们的太阳在45亿年前一样。’
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