Standing almost 12 metres (40 feet) tall, Su's "Cosmic Engine" wavered, it is said, by only a few minutes in every 24 hours.
几乎有12米(40英尺)高，苏的“宇宙机器”据说每24小时只慢几分钟。
By definition, it can't be seen, so NASA scientists focused instead on the tiny core of the galaxy M87, a super massive "cosmic engine" 50 million light years from earth.
根据定义，它不能被看到，因此，美国宇航局的科学家集中在小星系m 87的星系的核心，一个超大质量的“宇宙引擎”，距离地球5000万光年，而不是。
His soundtrack, which sounds like a jet engine decelerating into television static, condenses millions of years of cosmic noise into a span of about five seconds.
他的配乐听起来就象喷气式飞机引擎减速直到电视静态，将数以百万计的宇宙声音压制入一个约5秒钟段子。
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