If the star is approximately the same size as our sun, it could be the center of a planetary system much like our own-and that planet could be habitable.

如果恒星的大小接近我们太阳的大小，则它可能是一个类似太阳系的行星系统的中心，并且那个行星可能适合居住。

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Astronomers have discovered an entire planetary system 127 light years away with at least five planets orbiting a star much like our own Sun.

宇航员发现了距离我们127光年的完整的行星系统，至少有五个行星围绕着一个像太阳一样的恒星转动。

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Kepler-37b is a tad larger than our heavenly dance partner, the Moon, and whizzes round a star much like our Sun, with two larger planets in its system for company.

ENGADGET: NASA's Kepler telescope spies smallest planet to date, no aliens