Spacetime can be interpreted as the surface of an ndimensional superfluid.

时空可以用一个N维超流体的表面来解释。

Oh, I'm gonna go see Kip Thorne give a lecture on subatomic spacetime.

我要去听基普? 索恩博士的亚原子时空讲座。

Light passing through curved spacetime appears to travel more slowly relative to an external observer.

穿过弯曲的时空的光相对于外部观察者而言传播的速度更慢。

Now we believe that spacetime and objects are the nature of reality as it is.

现在我们相信时空和物体真实存在的。

Howard's invention, Sheldon's math, my original theory that spacetime was like a supercooled liquid.

德的发明，谢尔顿的计算，我原创的，将时空视为种过冷液体的理论。

But that's not some illusion, it's a physical limit to the Universe, a stretching of spacetime.

但不什么幻觉，宙的物理极限，时空的延伸。

All of these seemingly different phenomena can be described by one idea: curvature of space or spacetime.

空间或时空曲率。

The finding, from the Laser Interferometer Gravitational-Wave Observatory, or LIGO, showed that extreme gravity can cause ripples in spacetime.

一在激光干涉引力波天文台（LIGO）上的重大发现, 表明极限重力可以引发时空涟漪。

That said, cosmologists are pushing the limits of mathematical models to speculate on what, if anything, exists beyond our spacetime.

然而，宙学家还在 将数学模型的极限向外推，来推断在我们的空间时间之外 有什麽存在（如果有的话）。

They might communicate with each other using neutrinos, or ripples in spacetime, or quantum entanglement, or some method we can't even imagine.

它们可能会用中微子、时空波纹、量子纠缠或一些我们甚至无法想象的方法相互交流。

In flat regions of spacetime, like, if there's no energy or matter nearby, objects traveling along parallel paths stay along parallel paths.

在时空的平坦区域，例如没有能量或物质的附近，沿平行路径运动的物体就会停留在平行路径上。

I suppose he could generate stocking-to-stocking wormholes, or have spacetime warp drive on board his sleigh, but I've got a different theory.

我怀疑他可以产生虫洞，或者在他的雪橇上装了时空扭曲推进器，但我有不同的理论。

Or held in orbits by the invisible force of gravity? Or are they following helical paths which are actually straight lines in curved spacetime?

还被无形的地心引力控制在轨道上？它们沿着在弯曲时空中实际上直线的螺旋路径移动吗？

Spacetime is like the surface of the water. So that means gravitational waves are like the ripples moving out from where the rock hits the water.

时空就像水平面，就意味着重力波就像石块打到水面时产生的涟漪一样。

Reitze spoke with others at a press conference in Washington, DC this past week. The scientists announced they were able to see ripples in the fabric of spacetime.

上周在盛顿特区，他和其他科学家参加了一个新闻发布会，些科学家们宣布自己能看到时空中的涟漪。

Pretty much just three things: spacetime, particles, and the physical laws that describe how spacetime and those particles interact to give rise to gravity and matter and forces and everything else.

空间、粒子以及描述空间和那些粒子如何相互作用，产生重力、物质、力和其他一切的物理定律。

This is roughly analogous to the effect that a massive object such as the Sun(the iron ball) has on spacetime (the material): it stretches and curves and warps it.

大致类似于太阳样的庞然大物（铁球）对于时空（底垫）的作用：铁球使底垫伸展、弯曲、翘起。