What time does "star worlds" start?

“明星世界”什么时候开始？

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"If you think about free-floating planets, there's no nearby star that can produce heat and energy... but even in our solar system, there are [externally frigid worlds] that have hot cores," he said.

“如果你琢磨不受约束自由漫游的行星，想到它附近没有能够提供热量和能量的恒星……但即便在我们太阳系，都会有炙热的核心，更不用说那些寒冷的地方。”他说。

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One of the several planets within the Gliese 581 star system, called Gliese 581 d, may be one of the most potentially habitable alien worlds known.

一颗在格利泽581恒星系统内的叫做格利泽581d行星，可能是已知的最适于居住的外行星。

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At 43, the War of the Worlds star will try again with Mission Impossible III, which hits theaters later this year.

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With its deeply detailed worlds and engulfing action, Star Wars is perfectly suited for the immersive 3D theatrical experience.

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The new worlds, which circle the star HD 40307, are 4.2, 6.7 and 9.4 times the size of Earth.

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