Dark matter is considered the essential building block of the universe.

暗被认为构成宇宙的基本。

Rubin showed that every galaxy is surrounded by a huge halo of invisible dark matter.

鲁宾指出，每星系都被一巨大的、看不见的暗光环所包围。

I guess they really do have concentrated dark matter.

看来他们确实有浓缩暗。

The galaxy is small, faint, and dominated by invisible dark matter.

他们推断这小微弱的星系，而主要由不可见的暗成。

To explain why, let me draw an analogy to dark matter.

让我引用暗的比喻来解释一下这为什么。

Dark matter, which only interacts with gravity.

暗，只与重力相互作用。

We need 10cc of concentrated dark matter, stat, or he'll die!

我们急需10cc的浓缩暗 不然他就要死了！

They think this galaxy could offer proof that dark matter is real.

他们认为该星系可以证明暗的存在。

Dark matter is the matter that doesn't interact with things othe than gravity.

暗除了重力外不跟其他相互作用的东西。

Dark matter is spread throughout space, engulfing the Milky Way and all other galaxies.

暗遍布太空，包围着银河系和所有其他星系。

Dark matter, a better name for dark matter is invisible matter.

暗，暗的一更好的名字隐形。

Most of the universe is made out of dark matter.

宇宙的大部分由暗构成的。

Our Universe is full of dark matter.

我们的宇宙充满了暗。

Since dark matter does not give off light, it is very difficult to observe.

由于暗不发光，所以难观察到。

Dark matter is cold and clumpy, which means it can bunch together to form galaxies.

暗冷暗凝聚性强，这意味着它可以聚集在一起形成星系。

Dark matter is one of the unsolved mysteries of the Universe.

暗宇宙中尚未被解开的谜团之一。

The data collected may shed light on more mysteries of the Universe, like dark matter.

实验收集的数据可能会揭示更多宇宙奥秘，如暗。

It is this dark matter that keeps galaxies gravitationally 'intact'.

正这种暗使星系在引力上保持“完整”。

Dwarf galaxies like this one are thought to contain more dark matter than regular matter.

像这样的矮星系含有的暗比普通要多。

And for one small wannabe-galaxy, dark matter may have been a lifesaver.

而对于小瓦纳比星系而言，暗也许成为了救星。