日本发射MMX探测器，将采集火星卫星火卫一的"月尘"
50字速览
一艘航天器已从日本发射，飞往火星的卫星火卫一，并将尝试采集月尘并带回地球。这项由日本宇宙航空研究开发机构主导的MMX任务预计于2027年8月抵达火卫一。10克样本预计将于2031年返回地球。
为何重要
If successful, it would be the first sample returned from Mars or its moons, which scientists say could explain how Mars's moons formed.
后续看点
The spacecraft is scheduled to arrive at Phobos in August 2027, with the sample capsule due back on Earth in 2031.
关键日期
- August 2027MMX spacecraft scheduled to arrive at Phobos.
- 2031Capsule with about 10g of moon dust due to return to Earth, landing in South Australia.
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来源
- BBC查看原文 →
