Stray Falcon 9 upper stage, stuck in cislunar orbit, will collide with the Moon—raising fresh concerns over space debris
A Wayward Rocket Heads for a Lunar Collision
A SpaceX Falcon 9 upper stage is on course to crash into the Moon this August after failing to return to Earth post-mission.
- The rocket launched in January 2025 carrying two lunar landers.
- It became trapped in a highly elliptical orbit between Earth and the Moon.
Astronomers have tracked it for months—like a cosmic boomerang that never came back. Now, its journey ends with impact.
Exact Date, Time, and Speed of Impact
Independent orbital analyst Bill Gray, creator of Project Pluto tracking software, has pinpointed the collision window.
- Date: August 5
- Time: 2:44 a.m. ET
- Speed: ~8,700 km/h (about seven times the speed of sound)
After 1,053 observations, Gray’s models show the rocket and Moon will finally intersect at the same point in space. What are the odds of such orbital timing aligning so precisely?
Where Will It Hit—and Can You See It?
The exact impact location remains uncertain, though clarity is expected closer to the date.
- Likely on the Moon’s near side, but trajectory shifts could push it to the far side.
- The collision will not be visible from Earth.
The rocket orbits Earth every 26 days, ranging between 220,000 km and 510,000 km, placing it squarely in cislunar space—a crowded and increasingly critical orbital zone.
Mission Background: Success and Failure Intertwined
The Falcon 9 stage originally supported two landers:
- Firefly Aerospace’s Blue Ghost (successful landing)
- ispace’s Resilience (crashed on arrival)
Blue Ghost operated for about two weeks, even capturing a rare image of a lunar sunset before losing power.
Space Debris Concerns Resurface
Gray emphasized the incident highlights a growing issue: poor disposal of space hardware.
- The rocket poses no threat to Earth.
- However, it underscores gaps in post-mission cleanup protocols.
As space activity accelerates, unmanaged debris risks turning orbital highways into cluttered intersections. How many more “lost” objects are drifting unnoticed?
TL;DR: A SpaceX Falcon 9 upper stage, stranded since January 2025, will crash into the Moon on August 5 at 2:44 a.m. ET. Traveling at 8,700 km/h, the impact won’t be visible from Earth but highlights growing concerns over space debris management in cislunar space.
AI summary:
- Falcon 9 upper stage stuck in orbit since Jan 2025
- Predicted Moon impact: Aug 5, 2:44 a.m. ET
- Speed ~8,700 km/h
- Impact not visible from Earth
- Raises concerns over space debris handling
