So the lack of light in Europa's subsurface ocean doesn't automatically rule out life forming.
因此,并
能仅仅因为
卫二地下海洋缺乏阳光就排除其孕育生命
可能。

》 The findings support other evidence of plumes from Europa, whose ocean may contain two times as much water as all of Earth’s oceans. In 2012, NASA’s Hubble Space Telescope collected evidence of ultraviolet radiation which suggests a plume.
这些发现支持了其他
明
卫二上有羽状水汽

,
卫二上
海洋水量可能是地球上所有海洋水量
两倍。2012年,美国宇航局哈勃太空望远镜收集到了紫外线辐射
,暗示存在羽状水汽。
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