高精度月球地质图集
high-definition lunar geologic atlas

4月21日，全球首套高精度月球地质图集正式发布。图集包括《1:250万月球全月地质图集》和《1:250万月球分幅地质图集》（中英文版，含说明书）。
On April 21st, China released a geologic atlas set of the global moon with a scale of 1:2.5 million, which is the first complete high-definition lunar geologic atlas in the world. This geologic atlas set, available in both Chinese and English, includes the Geologic Atlas of the Lunar Globe and the Map Quadrangles of the Geologic Atlas of the Moon.