在太空放眼望去,地球这颗美丽的蓝色星球似乎在太阳系拥有得天独厚的优势,尤其是覆盖地表的大片大片的海洋资源,但事实上,据科学家研究发现,木星才是水资源最丰富的星球,相比太阳系其他星球,地球的水量少得可怜,连一颗小卫星的水资源都可以把地球比下去。
The next time someone asks you where the biggest ocean is, point them toward Jupiter. While Earth harbours about 320 million cubic miles (1,333 cubic km) of water, our planet is practically a desert compared to the rest of the Solar System.
下回有人问你哪个星球的海洋最宽广,你就说木星。尽管地球拥有3.2亿立方英里(1333立方千米)水资源,我们的星球相比太阳系的其他星球而言简直就是一片沙漠。
A moon of Jupiter called Europa, for example, which is roughly the size of our own Moon, likely hides a subsurface ocean with more than twice as much water as there is on Earth.
比如,木星的一颗名叫欧罗巴(木卫二)的卫星,体积和我们的月球差不多,可能隐藏着一片次表层海洋,水量是地球的两倍多。
Yet even that pales in comparison to Europa’s neighbour Ganymede; more than 30 times as much water as our home planet is thought to reside there as liquid and ice.
即便拥有这样的水量,木卫二相比邻星木卫三却是相形见绌;木卫三拥有的液态和固态水量超过了地球水量的30倍。
【太阳系其他星球水资源远胜地球 木星水量最大】相关文章:
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