SpaceX Falcon 9 Rocket Projected to Crash Into Moon in August 2026

Falcon 9 Upper Stage Headed for August 2026 Lunar Impact

NASA public affairs officer Jimi Russell stated that independent astronomers using publicly available data first noted the upcoming lunar impact, and NASA’s Center for Near Earth Object Studies subsequently confirmed the event. Russell emphasized that there is no danger to Earth, and NASA will continue tracking the booster for training purposes and to observe the impact site afterward.

Origins of the Wayward Rocket Booster

The object is a leftover from a January 2025 launch out of the Kennedy Space Center in Florida, where a Falcon 9 rocket successfully lifted off carrying uncrewed lunar landers, including Firefly Aerospace’s Blue Ghost lander. While the Blue Ghost lander safely reached the lunar surface in March 2025, and the payload fairing reentered Earth’s atmosphere, the upper-stage booster was abandoned in a moon-crossing high-Earth orbit.

SpaceX Falcon 9 Rocket Stage Projected to Hit Moon in August 2026

Standing 230 feet tall, the two-stage Falcon 9 rocket is manufactured by Elon Musk’s SpaceX. The spent upper stage measures approximately 12 meters long and 4 meters wide, weighing about 8,800 pounds, or 4,000 kilograms. Because it ran out of fuel after completing its primary mission, the hollow metal shell has spent more than a year tumbling through space without any means of propulsion.

Scientific Opportunities and Ejecta-Plume Research

Researchers plan to use the artificial impact as a rare calibration event. Benjamin Fernando, a postdoctoral researcher at Los Alamos National Laboratory and lead author of a study on the event, noted that while meteoroids frequently strike the moon, their mass and speed are usually unknown. Because researchers know these precise variables for the Falcon 9 stage, the collision provides a unique chance to test models and techniques used for studying natural asteroid impacts.

SpaceX Falcon 9 Rocket Stage Projected to Impact Moon on August 5, 2026

Scientists anticipate the collision will vaporize the booster, produce an initial impact flash, and excavate a fresh crater measuring between 66 and 98 feet wide. William Jo of the University of Texas at Austin highlighted that because the rocket stage is a hollow, spacecraft-like body rather than a dense asteroid, it will produce a distinct ejecta plume. Researchers encourage astronomers and observers with telescopes to track both the sub-second flash and the subsequent dust plume to gather valuable ejecta-plume data.

Implications for Future Lunar Missions and Infrastructure

Observations of the impact will help scientists improve their understanding of very small asteroids hitting the moon, according to Steven Hauck, chair of the Department of Earth, Environmental and Planetary Sciences at Case Western Reserve University. Furthermore, the event serves as an opportunity to study the risks that lunar impacts pose to future astronauts and infrastructure.

SpaceX Falcon 9 Upper Stage Projected to Impact Moon in August 2026

According to Fernando’s study, the maximum ballistic range of resolved particles from the impact could reach slightly under 1,000 kilometers. Brent Garry, a project scientist for NASA’s Lunar Reconnaissance Orbiter at Goddard Space Flight Center, explained that the Lunar Reconnaissance Orbiter will pass over the projected crash site about seven days before and seven days after the impact to help researchers locate the new crater and gather additional targeting data.