China's Chang'e-5 probe completes automatic sampling on lunar surface
CGTN
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China's Chang'e-5 has independently completed lunar soil collection on the moon's surface through the probe on Wednesday, marking the first automatic sampling on the lunar surface.

Lunar soil is a sample for studying the moon. By studying these lunar soil materials, people can not only understand the geological evolution history of the moon, but also provide necessary information for understanding solar activity.