月表水冰探测与赋存形态研究进展

Research Progress of Lunar Surface Water Ice Detection and Occurrence Form

月球是人类深空探测的首选目标。月球上是否有水,月球水冰赋存形态和分布,月球水冰直接探测和利用技术是当前月球探测的主要热点问题。综述了月球水冰研究进展,重点调研了月球水冰理论预测、月球探测任务中雷达、中子谱仪、光谱仪和“撞月”科学试验探测的水冰数据以及对月球取样样品的分析,结果表明,月球上存在水冰,极区永久阴影区内存在水冰的可能性较大。探讨了月球水冰可能来源,分析了月球水冰赋存形态,认为未来在永久阴影区进行着陆原位探测是对月球水冰进行直接认证的有效方法。

The moon is the preferred target for human deep space exploration.Whether there is water or not on the moon,the occurrence form and distribution of lunar water ice,and the technology of direct detection and utilization of lunar water ice are the main hot issues in lunar exploration.This paper summarizes the research progress of lunar water ice,and focuses on the theoretical prediction of lunar water ice,the water ice data detected by radar,neutron spectrometer,spectrometer and“moon impact”scientific test in lunar exploration mission,as well as the analysis of lunar samples.The results show that there is water ice on the moon,and there is a great possibility of water ice in the permanent shadow area of polar region.The possible sources of lunar water ice are discussed,and the occurrence forms of lunar water ice are analyzed.It is considered that in-situ landing detection in permanent shadow area in the future is an effective method for direct identification of lunar water ice.