Chang'e-6 Moon Samples Offer Clues to Lunar Basin Formation

Analysis of lunar samples from China's Chang'e-6 mission has revealed isotopic evidence of volatile loss, specifically heavier potassium forms, indicating a major impact-related chemical change within the Moon. Published in PNAS, these findings could help explain the distinct geological evolution of the Moon's near and far sides, particularly regarding the South Pole-Aitken basin's formation.