Project Icarus is an ambitious five-year study into launching an unmanned spacecraft to an interstellar destination.

伊卡洛斯计划是一项为期五年的雄心勃勃的研究，将发射一颗无人航天器到某个星际目标。

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Glycolaldehyde, an eight-atom sugar, has even been found in an interstellar gas cloud near the center of the Milky Way.

乙醇醛是一种八分子的糖，它竟是在银河中心附近一处星级气体云发现的。

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Thus, one critical component to accelerating the construction of an interstellar mission will be the commercialization of space.

因此，加速星际任务的建设的一个重要因素将是太空商业化。

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So it only makes sense that our first interstellar journeys head toward exoplanets as close to Earth as possible.

因此，我们早期星际航行的合理目标应该是离地球尽可能近的一些系外行星。

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It's therefore easy to grow skeptical about the prospects for an interstellar mission that could be launched this century.

因此很容易让人对在本世纪开始的星际任务的前景产生怀疑。

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Sculpted by stellar winds and radiation, a magnificent interstellar dust cloud by chance has assumed this recognizable shape.

由恒星风和恒星辐射雕塑的壮丽的星际尘埃云，碰巧呈现这易辨认的形状。

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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。

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Since com links are limited to speed-of-light transmission range, they are of limited use for interstellar applications.

由于通讯器仅限于光速传播信号，因此它们在星际间的作用十分有限。

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A classic dark nebula, the Snake is a tendril of interstellar gas and dust about 650 light years away.

在经典黑暗星云中，蛇是星际气体和尘埃组成的卷须，长约650光年。

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Another crowd-sourcing effort led to a Canadian citizen's possible discovery of the first interstellar dust grains.

在另一次群众分包活动中，一位加拿大公民可能是第一颗星际尘埃的发现者。

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In the disk of our Milky Way Galaxy about 10 percent of visible matter is in the form of gas, called the interstellar medium (ISM).

在我们碟形的银河系中约有10%的可见物质以气态存在，被称为星际介质（ISM）。

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This is not the first time that beams of neutrinos have been proposed as a means of interstellar communication.

这不是第一次提出使用中微子束作为星际通信手段。

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The region features immensely powerful blue stars, which light interstellar dust grains, producing the blue part of the glow.

这个区域的主要特征是极其强大的蓝色恒星，这些恒星使星际尘埃颗粒发出光照中蓝色部分的光。

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Some of these systems might be used on the Icarus interstellar spacecraft itself, and others may play supporting roles.

这类新技术的一部分有可能直接用于伊卡洛斯飞船上，而另一部分将可能是辅助系统。

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These are the basic principles of interstellar imperialism, circa 2100 A. D.

这些便是公元2100年星际帝国主义的基本原则。

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These achievements will lay the foundation for the human interstellar migration that is often referred to as the "Great Diaspora" .

这些成果将为人类在外空星际间的迁徙奠定基础，这种迁徙常常被称之为：“大迁徙”。

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