Jian Geng

Calibration of theMass Spectrometer of China’sChang’E-7 Lunar Soil Water Molecule Analyzer

Abstract The existence of water ice at the lunar south pole has become a major topic in contemporary deep-space exploration. China’s Chang’e-7 lunar mission is scheduled for launch in 2026. One of its primary scientific objectives is to conduct an in situ investigation of water i...