IS INTERSTELLAR DUST VISIBLE FROM EARTH?
在地球上可以看到星际尘埃吗？
Interstellar travel is a remote possibility.
星际旅行是一种极小的可能。
The surprising answer is, through interstellar dust.
令人吃惊的回答是：通过星际尘埃。
An interstellar drive would be really useful right now.
现在，一星际引擎真的很有用。
WIDE ANGLE: Project Icarus: Reaching for Interstellar space.
广角：伊卡洛斯项目：延伸到星际空间。
Interstellar space is filled with clouds of gas and dust.
星际空间中充满了气体和尘埃组成的云。
We'll just have to build new stars out of interstellar gas.
我们可以用星际气体造出新的恒星。
We'll just have to build new stars out of interstellar gas.
不过，我们可以从星际气体中重新制造新的恒星。
These elements become part of the interstellar gas and dust.
元素氢占气体星云物质的百分之九十。
'We'll just have to build new stars out of interstellar gas.'
我们可以用星际气体造出新的恒星。
Strap yourself in and take off in this interstellar joy ride !
在和脱绳自己在这个星际欢乐的新娘！
Scientists think it will enter interstellar space in about four years.
科学家相信四年内它将进入星际空间。
But for other astronomers, interstellar dust is useful in its own right.
但对于其他天文学家而言，星际尘埃自身确是有用的。
We can rule out interstellar rockets, because they are far too slow.
我们可以把星际火箭除去，因为它们太慢了。
The interstellar cloud of gas and dust is an active star-forming region.
由气体和尘埃组成的星系云是一个恒星形成的活跃区域。
A serious attempt at interstellar communication would be very expensive.
作一次星际通信的认真尝试可能很费钱。
The real problem of interstellar communication does not concern technology.
星际通信的实际问题不在于技术。
Inside the head of this interstellar monster is a star that is slowly destroying it.
在这星际怪物的顶端内部是一颗正在慢慢摧毁它的恒星。
The contraction of a cool interstellar gas cloud can proceed in a variety of ways.
一个冷的星际气体云的收缩，可以通过许多不同的方式来进行。
It may turn out that the tracks of real interstellar dust will look quite different.
它们将说明真正的星际尘埃轨迹看上去会是差别显著的。
It may turn out that the tracks of real interstellar dust will look quite different.
它们将说明真正的星际尘埃轨迹看上去会是差别显著的。
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