Why some scientists are thrilled that a SpaceX rocket has crashed into the Moon

A discarded SpaceX rocket stage is believed to have struck the Moon near Einstein crater. Because its size, speed and impact point are known, scientists can use the accidental collision to study crater formation, lunar debris and underground tremors, potentially improving future Moon missions.

据信，SpaceX火箭的一个废弃级段撞击了月球上的爱因斯坦陨石坑附近。由于它的尺寸、速度和撞击点均已知，科学家可以利用这次意外碰撞研究陨石坑的形成、月球碎屑和地下震动，从而帮助提高未来月球任务的安全性。