A piece of SpaceX rocket crashes on the Moon

The used upper stage of SpaceX's Falcon 9 rocket launched off trajectory and collided with the Moon's surface. While this event did not pose a threat to Earth, it further demonstrates the urgency of the space debris problem. The issue of space debris is currently one of the most pressing global challenges. It was reported that when the SpaceX rocket broke apart, it did not cause harm to any person or object. This incident calls for new measures in the future for the field of space science and industry.