太空中罕见的发现和事件标志着自阿波罗17号以来最重要的探索里程碑. Rare space discoveries and events mark most significant exploration milestone since Apollo 17.

这一周是自1972年阿波罗17号任务以来太空探索最重要的事件. This week marks the most significant event in space exploration since the Apollo 17 mission in 1972. 太空发现和事件的罕见融合. Scientists report a rare convergence of major space discoveries and events.