I suggest you take a break in your expanding universe.

我建议你们，在你们膨胀的宇宙中休息一下。

And thanks to the expanding universe, we lose

我们将看不见大霹雳，宇宙背景辐射冷却到无法侦测。

I am an expanding universe swimming upward in a silent sea.

我是个扩张的宇宙，在静谧海洋里向上漂游。

The density is dropping though, because we live in an expanding universe.

不过密度在下降，虽然因为我们生活在一个不断膨胀的宇宙中。

Since the 1920's, astronomers have known that the universe is expanding.

从上世纪20年代起，天文学家就知道了宇宙正在膨胀。

And typically, we talk about this in terms of an expanding universe.

通常，我们会从宇宙膨胀的角度来讨论这个问题。

Lewis said the expanding universe is why time flowed slower billions of years ago.

刘易斯说，宇宙的膨胀是数十亿年前时间流动更慢的原因。

And thanks to the expanding universe, we lose sight of all galaxies but our own.

由于宇宙膨胀，我们再也看不到自己以外的星系。

If Einstein is right, or if general relativity is correct, then the universe is expanding, yes?

如果爱因斯坦是对的，或者说广义相对论是对的，那宇宙是在膨胀的，对吧？

One of the hottest debates in astronomy right now is: how fast is our universe actually expanding?

目前，天文学上最热门的辩论之一是：我们的宇宙膨胀的有多快？

Slipher didn't realize it at the time but this was our first hint that the universe is expanding.

斯莱弗当时并没有意识到这一点，但这是我们第一次得到宇宙正在膨胀的线索。

An expanding universe, say theorists, would contain vacuum energy at ever greater densities.

理论家说，一个膨胀的宇宙将包含密度越来越大的真空能量。

Hubble's observation was so important because it showed that the universe is still expanding.

哈勃的观测非常重要，因为它表明宇宙仍在膨胀。

But suppose instead that the universe is expanding.

但假设宇宙正在膨胀。

She says the telescope showed that the universe is expanding and suggested the age of the universe at 13.8 billion years.

她说望远镜显示宇宙正在膨胀， 并暗示宇宙的年龄为 138 亿年。

The general theory has gained credibility from the growing consensus among astronomers in favour of the idea of an expanding universe.

由于天文学家越来越多地支持宇宙膨胀的观点，这一普遍理论已经获得了可信度。

Hubble's discoveries forced Einstein to re-evaluate his hypothesis, as it was now clear that the universe was expanding at an ever greater speed.

哈勃的发现迫使爱因斯坦重新评估他的假设，因为现在很明显宇宙正在以越来越快的速度膨胀。

Now this material on inner senses will ultimately be tied into the material on your so-called expanding universe, but there are many connections yet to be made.

这些关于内在感官的资料，最终会和你们所谓的宇宙膨胀的资料联系起来，但还 有很多联系尚未建立。

It is an interesting reflection on the general climate of thought before the twentieth century that no one had suggested that the universe was expanding or contracting.

这是对 20 世纪之前的一般思想氛围的有趣反映，即没有人提出宇宙正在膨胀或收缩。

But if we see that pattern at longer, redder, wavelengths than we expect, we know the object is actually moving away from us, its light has been stretched by the expanding universe.

但是如果我们看到的光谱图样，比我们已知的波长更长，或者更偏向红色，这说明物体在远离我们物体发出的光被膨胀着的宇宙拉伸。