How the Universe Works《了解宇宙是如何运行的（2010）》第十季第二集完整中英文对照剧本.docxVIP

一种无形的危险正以接近光速的速度An invisible dangerhurtles towards Earth冲向地球at close to the speed of light.它们是银河系的外星入侵者These are intergalactic alieninterlopers on our Milky Way.宇宙射线Cosmic rays.被宇宙射线击中就像Getting hit bya cosmic ray is like被宇宙子弹击中一样getting hit by a cosmic bullet.宇宙射线的能量比任何其他类型的粒子Cosmic rays are billions oftimes more energetic than any都要高数十亿倍other types of particles,比我们在实验室里vastly more energeticthan anything比在任何地方we can even create in能创造出的任何东西都要高得多a laboratory, in a nuclearfusion reactor, anywhere.它们能穿透宇宙飞船，能让我们的宇航员They pierce spaceships,putting our astronauts处于危险之中in danger.但它们的力量来源仍然是个谜But the source of their poweris a mystery.它们来自其他星系吗？Are they coming fromother galaxies?它们是来自星系之间的东西吗？Are they coming from things inbetween the galaxies?布洛克:宇宙射线是从哪儿来的？BULLOCK: Where do cosmic rayscome from?事实是，关于这些强大的宇宙射线Truth is,the most powerful ones,我们还一无所知we havent got a clue.于是竞赛开始了The race is onto solve the mystery看谁能第一个解开宇宙中最快粒子之谜of the fastest particlesin the universe.宇宙是如何运行的第十季第2集 宇宙射线的诅咒普雷特:如果我要列出太空的危险清单PLAIT: If I were to make a listof the dangers of space,那将是一个很长的清单it would be a long list.你知道的，太空中有严酷的真空，巨大的温度波动You know, theres hard vacuum,huge swings in temperatures,微小的陨石，以及各种各样的东西micro meteorites,all kinds of things.但可能在这个列表的最顶端，就是宇宙射线But probably at the very topof that list, cosmic rays.这些太空入侵者不是他们表面上看到的那样These space invadersare not what they seem.当你听到宇宙射线这个名词时When you hear the namecosmic rays,你可能会认为它像一束光you might thinkits like a beam,像一束激光 不 不 不 不 不 不like a laser beam of light.No, no, no, no, no, no.它是一种微小的死亡粒子Its a tiny littledeath particle.要打败它们To fight them,我们必须先了解它们we must first understand them.2019年4月April 2019.美国国家航hearts;空hearts;航hearts;天hearts;局的帕克探测器比以往任何时候美国国家航hearts;空hearts;航hearts;天hearts;局简称NASA，以下同NASAs Parker probe fliescloser to the sun than都更接近太阳ever before.我们知道太阳产生了一些We know the sun produces some of宇宙射线，它们充满了整个太阳系the cosmic rays that fillthe solar syst