Could wormholes hold the secret to faster-than-light travel?
虫洞是否包含了超光速旅途的奥秘？
However, there are still no forecasts for when faster-than-light travel will be available, or when human cloning will be perfected, or when time travel will be possible.
然而，何时能够进行超光速旅行，何时人类克隆技术能够完善，何时时间旅行可以成为可能，他仍未作出预告。
Still, John Hopkins University radiology professor William Edelstein made science headlines in 2010 with his concerns about the radiation risks of faster-than-light travel.
尽管如此，霍普金斯大学放射学教授WilliamEdelstein在2010自然杂志的头条登了自己对超光速旅行辐射危险的看法。
The term breakthrough propulsion refers to concepts like space drives and faster-than-light travel, the kind of breakthroughs that would make interstellar travel practical.
突破推进一词是指实际的空间概念，如驱动器和快于光旅行，旅行的一种突破，这将使星际。
According to the theory of relativity, nothing can travel faster than light.
根据相对论，任何东西都无法超越光速。
Nothing can escape a black hole's gravity because nothing can travel faster than the speed of light.
任何东西都不能逃脱黑洞的引力，因为没有任何东西的速度能超过光速。
Because nothing can theoretically travel faster than the speed of light, nothing escapes once it's passed the event horizon.
因为理论上没有任何物体的速度会快过光速，所以一旦进入视界，任何物体都不能逃离。
The particles the fuel gives off, which travel faster than the speed of light in water, can as a result produce a particular type of light, harmless in itself, called Cerenkov radiation.
这些乏燃料释放出的粒子，它们的速度要快于光速在水中的速度，因此会产生一种名为切伦科夫(契伦科夫)射线的本身无害光线。
Can we skirt Einstein's theory of special relativity and travel faster than a beam of light?
我们能否绕过爱因斯坦狭义相对论的理论使得移动速度超越光速？
It is impossible to travel faster than the speed of light, and certainly not desirable, as one's hat keeps blowing off.
不可能旅行得比光速更快，当然也不希望这样，因为你的帽子老是会被吹掉。
Nothing can travel through a vacuum faster than light.
在真空中，没有什么东西能比光跑得更快了。
Want to travel faster than light?
你想飞得比光还快吗？
Physicists detected particles travelling faster than light, which, if the reading was accurate, means time travel is possible.
物理学家发现粒子运行速度超过光速，如果测量度数准确无误，那就意味着时间旅行是可能的。
For it seems as certain as anything can be that no signal-still less any material object-can ever travel faster than light.
看起来非常确定的事情是：没有信号，更不用说物质，可以比光传播的速度快。
The ICARUS group's argument is as follows.In some special cases, particles are able to travel faster than photons (particles of light) when penetrating a medium, such as glass.
进行ICARUS实验的团队作了的如下的论证：在某些特殊情况下，粒子在穿透某种介质(如玻璃)时，它们的确能够行驶得比光子(光的粒子)快。
The ICARUS group's argument is as follows. In some special cases, particles are able to travel faster than photons (particles of light) when penetrating a medium, such as glass.
进行ICARUS实验的团队作了的如下的论证：在某些特殊情况下，粒子在穿透某种介质(如玻璃)时，它们的确能够行驶得比光子(光的粒子)快。
It is a concept that forms a cornerstone of our understanding of the universe and the concept of time - nothing can travel faster than the speed of light.
没有什么可以快过光速——这是构成我们对宇宙的理解和时间概念的一个基石。
Outlined first by James Clerk Maxwell and then by Albert Einstein in his theory of special relativity, much of modern physics relies on the idea that nothing can travel faster than light.
它首次被麦斯威尔后被爱因斯坦在狭义相对论中描述。现代物理学基本上依赖光速不被超越这一假设。
They suggested that neutrinos—ethereal particles which pervade the universe but rarely interact with anything while they are doing so—can travel faster than light.
研究员们暗示说，弥漫于大气中中微子（质量忽略不计）很少与其他物体发生相互作用，但是当它们发生相互作用，中微子的运动速度可以超过光速。
One theory Kostelecky and his colleagues put forward in 1985 predicted that neutrinos could travel faster than the speed of light by interacting with an unknown field that lurks in the vacuum.
Kostelecky和他的同事在1985年提出的一个理论预测，中微子通过与潜伏在真空中的一种未知的场的相互作用，可以比光速跑得更快。
Although previous studies have found that the "group velocity" of light can travel faster than c, the "signal velocity" -the speed at which information travels -cannot.
尽管先前的研究已经证实，光的“群速度”可以超越光速c，而“信号传播速度”——光携带的信息的传播速度——不能超越光速。
Although previous studies have found that the "group velocity" of light can travel faster than c, the "signal velocity" - the speed at which information travels - cannot.
尽管先前的研究已经证实，光的“群速度”可以超越光速c，而“信号传播速度”——光携带的信息的传播速度——不能超越光速。
According to our present ideas of physics, nothing can travel faster than light.
根据我们现在物理学的概念，没有什么东西能超过光速。
Einstein and many other scientists were troubled by action at a distance because it means that some information can travel faster than light.
爱因斯坦和其他很多科学家都被超距作用所困扰，因为它意味着信息可以传播得比光还快。
We can't solve the problem how we can travel faster than light.
我们解决不了如何才能超过光的速度这个问题。
"Einstein claimed that the speed of light was the traffic law of the universe or in simple language, nothing can travel faster than light," the university said on its website.
“爱因斯坦宣称，光速就是宇宙的交通法则；简单点儿说，就是任何物体都不能超过光速。”学校网站上如是说。
"Einstein claimed that the speed of light was the traffic law of the universe or in simple language, nothing can travel faster than light," the university said on its website.
“爱因斯坦宣称，光速就是宇宙的交通法则；简单点儿说，就是任何物体都不能超过光速。”学校网站上如是说。
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