Behavior is any observable action one does usually.

行为是一个人通常所做任何察到行动。

We call this the radius of the observable Universe.

我们称之为半径。

So within the observable universe, what do we know 'exists'?

所以在中，我们怎么知道‘存在’呢？

That's the limit of our observable universe.

这就是边界。

It's a boundary to the observable universe.

这是边界。

The Observable Universe is 93 billion lightyears in diameter.

直径为930亿光年。

That's the case for everything In the observable universe.

它在中无处不在。

But without any observable gas, they cannot be identified.

但如果没有任何到气体，它们就无法被识别。

At the edge of the observable universe, is just more universe.

在边缘，存在只是更多。

Move to my left, and my observable universe moves with me.

向左移动，我也随之移动。

This higher-dimensional object has an observable effect in my flat world.

这个高维物体在我平面世界中具有察到效果。

T hat is consistent with the observable spread of Enlightenment values.

这与启蒙运动所倡导价值理念明显传播是相一致。

Nothing in the observable cosmos could account for an accelerating universe.

在中，没有任何东西以解释加速。

The entire observable universe is saturated in dark energy.

整个见都充满了暗能量。

Rather they are observable because of the neutrinos originating in the galaxy.

相反，它们是以到，因为中微子起源于银河系。

NASA officials said the capsule arrived as planned with no observable damage.

美国航空航天局官员表示，太空舱按计划到达，没有明显损坏。

In the observable universe, there are 170 billion galaxies just like it.

在里有 1700 亿个这样星系。

If space were simply expanding, the size of the observable Universe would expand as well.

如果空间只是在膨胀，那么大小也会随之膨胀。

And in just 4,600 years, your gold coins would outweigh the observable universe.

只需要 4600 年，你金币就会超过。

Some say it's at least 250 times bigger than our observable universe.

有人说至少比我们到范围大250倍。