1、WHAT KIND OF particle could dark matter be made of?
暗物質(zhì)可能是由哪一種粒子組成的呢？

2、Dark matter is especially tricky to find because of its dark nature.
由于與生俱來的“黑暗”特性，使得暗物質(zhì)非常難以被發(fā)現(xiàn)。

3、Dark matter is studied in part by examining hot gas clouds like this one.
對暗物質(zhì)的研究在某種程度上依賴于考查類似的熱氣體云。

4、What is the hypostasis of dark matter and dark energy?
暗物質(zhì)和暗能量的本質(zhì)是什么呢？

5、It will look for evidence of dark matter "annihilations" in space.
它將尋找暗物質(zhì)在太空“湮滅”的證據(jù)。

6、We've been searching for dark matter for decades now, but we still have no idea what it might be.
幾十年來至今，我們一直在搜尋暗物質(zhì)，但是，還是不知道它有可能是什么。

7、An equally intriguing possibility is that dark matter interacts with dark energy.
同樣引人入勝的是暗物質(zhì)有可能與暗能量相互影響。

8、Dark matter might be a result of us not quite understanding how gravity works.
暗物質(zhì)可能是我們無法完全理解重力是如何起作用的一個(gè)結(jié)果。

9、Hence we infer that there is dark matter in the Universe.
因此我們推斷出宇宙中存在暗物質(zhì)。

10、When the impact happened, the dark matter in the clusters also collided.
當(dāng)撞擊發(fā)生時(shí)，星團(tuán)中的暗物質(zhì)也發(fā)生碰撞。

11、Because dark matter cannot be seen astronomers detected its presence through indirect evidence.
由于暗物質(zhì)不可見，天文學(xué)家們采取了間接途徑來測知它的存在。

12、Many scientists think dark matter might even be hiding right under our noses here on Earth.
許多科學(xué)家甚至認(rèn)為暗物質(zhì)就藏在我們的鼻子底下，地球上就有暗物質(zhì)存在。

13、In fact, dark matter seems to act as a scaffold on which visible matter is arranged.
實(shí)際上，暗物質(zhì)的分布如同腳手架，可視星體在其上分布。

14、Dark matter is an invisible form of matter that accounts for most of the Universe's mass.
“暗物質(zhì)”是一種以不可見的形態(tài)存在的物質(zhì)，它構(gòu)成了宇宙的大部分質(zhì)量。

15、Dark matter may seem exotic, but cosmologists regard it as the essence of simplicity.
暗物質(zhì)可能看來奇特，但是宇宙學(xué)家將其視為簡單的要素。

16、an underground science lab specializing in neutrino and dark matter physics.
這個(gè)實(shí)驗(yàn)室位于地下，專門研究暗物質(zhì)與中微子物理。

17、BIG PIC: Hubble Builds 3d Dark Matter map.
大圖：通過哈勃構(gòu)建的三維暗物質(zhì)圖。