Locator: 51336CRASH.
AI Overview
A “spent” SpaceX Falcon 9 upper-stage rocket drifted in an uncontrolled orbit for over 18 months following a deep-space lunar lander mission in January 2025. A mix of Earth's gravity, solar activity, and a lack of remaining fuel eventually pushed the 4-metric-ton piece of space debris onto a collision course with the Moon.
The Mission and the Drift
- The Launch: The Falcon 9 lifted off in January 2025 to carry commercial lunar payloads toward deep space.
- The Upper Stage: While the first-stage booster separated and returned, the second-stage upper body remained in space after delivering the required heavy-thrust energy.
- Uncontrolled Orbit: Because deep-space missions require high energy, the spent segment missed standard atmospheric reentry paths and was left floating without fuel or active steering.
The Impact
- The Collision: Astronomers tracked the object as gravitational forces and solar radiation pressure slowly altered its path, leading to an impact near the Moon's Einstein Crater at roughly 5,400 mph (8,700 km/h).
- Safety: Space agencies confirmed the crash posed zero threat to Earth, providing scientists a unique chance to study high-velocity impact dynamics and crater formation on the lunar surface.
