Although some moons in our own solar system have been flagged as possible havens for extraterrestriallife, none is as plainly habitable as Earth.
虽然我们太阳系内的一些卫星被视为外星生命潜在的庇护所，但却没有任何一颗卫星像地球这么适宜居住。
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Some researchers think that Titan, with its thick atmosphere and lakes of liquid methane, is the likeliest spot to find extraterrestriallife in our solar system.
一些研究人员认为，拥有厚厚大气层和液态甲烷湖的“泰坦”是太阳系内最有可能发现地外生命的天体。
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Near the top of the short list of places in our solar system that might harbor extraterrestriallife is Jupiter’s rocky moon Europa.