My coming was a cosmic event - I made myself available for this.(我的到来是一个宇宙事件——我有意让自己参与其中。)
We have yet to answer that question about a cosmic coincidence.(我们还没有回答关于宇宙巧合的问题。)
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。)
Ordinary cosmic rays are puny things.(普通的宇宙射线微不足道。)
This makes them very useful as a tool to measure cosmic distances.(这就使得它们成为很有用的工具测量宇宙的长度。)
Damaging cosmic rays also bombard the planets.(破坏性的宇宙射线也在炮轰行星。)
Cosmic rays of various kinds come through the air from outer space, but enormous quantities of radiation from the sun are screened off.(来自外太空的各种宇宙射线通过空气进入大气层，但来自太阳的大量辐射却被屏蔽了。)
Fortunately, a group of astrophysicists has proposed a means of detecting cosmic neutrinos by harnessing the mass of the ocean.(幸运的是，一些天体物理学家提出了一种通过控制海洋质量来探测宇宙中微子的方法。)
Why a cosmic radio background should be there remains a mystery.(为什么那里会存在一个宇宙辐射背景呢？这还是一个谜。)
Therefore, they make the perfect candidate for cosmic dark matter.(所以它们是宇宙暗物质的理想候选者。)
