月球陨石坑形成模拟

[视频作者] 天文和望远镜

[视频时长] 3:39

[视频类型] 科学科普

https://www.youtube.com/watch?v=QK0hixwIyvA The major geologic process that has affected the Moon's surface is impact cratering, with craters formed when asteroids and comets collide with the lunar surface. There estimated to be roughly 300,000 craters wi