来自MSN4 个月
The moon might still have active volcanoes, China's Chang'e 5 sample-return probe reveals
16, 2020. "Uranium-lead dating of the three volcanic glass beads shows that they formed 123 million, ±15 million, years ago," wrote Wang and Zhang's team. Uranium-lead dating involves measuring ...
来自MSN25 天
Chang’e-5 lunar mission solves 120-million-year-old volcanic mystery
Uranium-lead dating of the three volcanic glass beads placed their formation at 123 ± 15 Ma, marking the youngest confirmed volcanism on the Moon. This groundbreaking discovery extends the ...