Scientists have uncovered evidence of ancient volcanic activity on the far side of the Moon, with rock samples indicating eruptions dating back over 4 billion years. The findings, published in Nature and Science, stem from samples collected by China’s Chang’e-6 mission. Alongside basalt fragments, researchers identified a surprisingly young volcanic event occurring 2.83 billion years ago, a phenomenon not previously detected on the lunar near side. This study marks a significant advancement in lunar geology, broadening our understanding of the Moon’s geological history.