When a meteor strikes Earth, it creates an explosion that compresses the rock in a circular region.

当流星撞击地球，引起的爆炸会把一个圆形区域里的岩石压碎。

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So Leonhardt and Pendry imagined bending space to steer light around a circular region, making anything inside that hole invisible.

因此，莱昂·哈特和彭迪设想，通过弯曲空间来引导光绕过圆环，从而使位于圆环中的所有东西都隐身。

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Traveling on a nearly circular, 229-day orbit around both host stars, the planet lies outside the system's habitable zone—the region where liquid water, and thus life as we know it, could exist.

它的运行轨道为近似的圆形，以229天为周期，围绕着两个恒星作轨道运行，这个行星位于这个系统的可居住区之外——所谓可居住区，那里有液体水，正像我们所知道的那样，那里可能会有生命的存在。

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