Although the stars were just half a million years old-still in their infancy in stellar time scales-most had already lost their planet-forming disks of gas and dust.
虽然这些恒星只有五十万年——按照恒星的时间尺度计算,它们还处于婴儿期——但是大都已经失去了其形成行星的由气体与尘埃组成的圆盘。
This is the first time a stellar black hole (as opposed those giant, galaxy-centered black holes) has been seen being born.
这是第一次发现正在出生的恒星黑洞(相对那些巨大的,位于星系中心的黑洞)。
Also that stellar week, on May 27, Jupiter and Neptune will align in a magical conjunction for the first time since early 1997.
在5月27日,那个恒星周,木星和海王星再次形成一个神奇的角度,这是自从1997年来的第一次。
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