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欧空局罗塞塔探测器的初步考察探测数据显示,彗星67P/楚留莫夫-格拉希门克上喷射的水汽成分与地球上水的成分存在显著差异。这一结果加剧了关于地球上水起源问题的争论。这一探测结果是根据2014年8月6日罗塞塔飞船进入67P彗星轨道之后收集的考察数据得到的。这也是罗塞塔项目中最为人期待的探测结果之一,因为这直接有关地球上水的起源之谜。有关地球上水体起源的主流
ESA Rosetta Probe Preliminary Exploration Exploration data show that there is a significant difference in the composition of water vapor from the comet 67P / Chuurimov-Grazimenk jet. This result aggravates the debate about the origin of water on Earth. The results of this survey were based on survey data collected after the Rosetta spacecraft entered the 67P comet orbit on August 6, 2014. This is also one of the most anticipated results of the Rosetta project as it directly addresses the mystery of the origins of water on Earth. The main stream of water on Earth