Researchers are appraising an unusually transparent galaxy which appears to contain no dark matter that was never been seen.

科研人员正在鉴定个罕见的透明星系，该星系中似乎不存在物质，这是人类从未见到过的现象。

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

鲁宾指出，每个星系都被个巨大的、看不见的物质光环所包围。

I guess they really do have concentrated dark matter.

看来他们确实有浓缩物质。

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

他们推断这是个很小且很微弱的星系，而且主要是由不可见的物质组成。

The data it gathers help scientists in their search for things like extra dimensions, dark matter and new particles like the Higgs.

它收的数据帮助科学家寻找额外维度、物质希格斯介子等新粒子。

So only five percent of the universe is normal matter that you can see and interact with, and the remaining 95 percent is dark matter and dark energy.

宇宙中只有 5% 是正常物质，是你可以看见、互动的，剩下的 95% 都是物质量。

Dark matter, which only interacts with gravity.

物质，只与重力相互作用。

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

物质是除了重力外不跟其他物质相互作用的东西。

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

物质，物质的个更好的名字是隐形物质。

Dark matter makes up 27%, and the rest — everything on Earth and everything ever observed with instruments, otherwise called" Normal Matter" , only makes up 5% of the universe!

物质占27%，其余的——地球上所有的东西，所有用仪器观测到的东西，都可以称为“正常物质”——只占宇宙的5% !

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

实验收的数据可会揭示更多宇宙奥秘，如物质。

Perhaps future astronomers will note whether its dark matter shroud once again saves the cloud.

也许，未来的科学家就可以确定是不是壳层保护了物质云免受撞击带来的伤害了。

Dark matter is a material that also affects the expansion of the universe.

物质是种也会影响宇宙膨胀的物质。

To look for the annihilation spectrum resulting from dark matter collisions in space.

以观察由于宇宙物质的碰撞而产生的光谱湮灭现象。

Indeed. One of the discoverers of dark matter, I believe, right?

的确是。她是物质的发现者之，对吗？

Speaking of new careers, how are things going with dark matter, Sheldon?

说到新事业，你的物质研究进行得怎么样了，谢尔顿？

Dark energy is dark matter's dark adversary.

量是物质的黑对手。

It has spent many billions of dollars on machines to detect dark matter and neutrinos, and on institutes galore that delve into everything from genomics and quantum communications to renewable energy and advanced materials.

中国已经在探测物质中微子的机器上花费了数十亿美元，并在研究基因组学、量子通信、可再生源先进材料等方方面面的机构上投入了大量资金。

It can be detected in many ways, one of which is by seeing how its mass affects the path of light coming from distant galaxies as it passes through dark matter in galaxy clusters.

我们可以通过多种方式探测到它，其中种是观察它的质量如何影响来自遥远星系的光通过星系团中的物质时的路径。

Because we know that there is five times more dark matter than there is visible matter in the Universe, you've gotta think that a mirror universe is much more massive than the one we live in.

因为我们知道，宇宙中的物质是可见物质的五倍，你定会认为，镜像世界比我们生活的宇宙更庞大。