Space Junk Alert: Is the Moon Becoming a Celestial Landfill?

As global space agencies gear up to send humans back to the Moon, a new threat looms over its surface: space debris. This August, a piece of SpaceX’s Falcon 9 rocket is expected to collide with the Moon, raising questions about the impact of space junk on future missions.

The Discovery: How Was the Rogue Rocket Identified?

In a remarkable feat, independent astronomer Bill Gray tracked the trajectory of a Falcon 9 rocket launched in January 2025, which was carrying lunar landers for private space companies. The rocket was supposed to burn up upon re-entering Earth’s atmosphere, but instead, it entered a long orbit around Earth.

Gray used advanced software to track celestial objects, both natural and artificial, and discovered that the rocket’s orbit intersects with the Moon’s. While they haven’t yet met at the same place and time, this situation is set to change soon.

Risk Analysis: Potential Impact Effects

According to Gray’s calculations, the rocket is expected to hit the Moon at a speed of up to 5,400 miles per hour on August 5. Although the exact impact site is uncertain, it is believed to be near the Einstein crater on the Moon’s western side, making it difficult to observe from Earth.

This collision is not unprecedented, as Gray previously predicted other impacts, such as the 2022 incident when a piece of a Chinese rocket struck the Moon, leaving two craters.

Environmental Dimensions: Is the Moon Becoming a Space Junkyard?

While the collision poses no immediate threat, it highlights a larger issue concerning space debris. With increased space activity around the Moon, experts like John Crassidis from the University at Buffalo warn of the potential formation of a debris field around the Moon.

Crassidis emphasizes the need to avoid repeating Earth’s orbital environmental issues around the Moon and stresses the importance of developing solutions to prevent the escalation of space debris.

Conclusion

The anticipated Falcon 9 rocket incident serves as a warning about the environmental impacts of space debris on the Moon, as plans to return humans there accelerate. Although this collision poses no immediate danger, it underscores the need to consider new strategies to protect the Moon from becoming an outer space landfill.