After what seemed an age the "cosmic light show" faded and once more we lay in quiet companionship under the vaulted canopy of the night sky.
似乎过了很久,“宇宙之光演出”才渐渐谢幕。 我们又静静躺着,相互为伴,头顶夜空苍穹。
Because of its huge mass, the cluster acts as a cosmic magnifying glass, causing light to bend around it.
由于其巨大的质量,这个星系团相当于一个宇宙放大镜,使光线在它的四周弯曲。
They were, by far, the largest and most distant objects that scientists had ever detected: a strip of enormous cosmic clouds some 15 billion light-years from earth.
它们是迄今为止科学家探测到的最大、最遥远的物体:一条巨大的宇宙云带,距离地球约150亿光年。
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