SpaceX Falcon 9 Rocket Stage Set for Moon Impact

The upper stage of a SpaceX Falcon 9 rocket is projected to impact the Moon in August, traveling at over 5,400 mph, or more than Mach 7. This information was reported by astronomer Bill Gray, who noted that his software first identified the object as a Falcon 9 upper stage in September 2025, confirming its trajectory toward the Moon. The Falcon 9 was launched on January 15, 2025, and was part of a mission delivering lunar landers, although one of them crashed on the surface.

Though the impact is not expected to raise alarms, it underscores a wider issue concerning space junk. As NASA plans to develop a permanent lunar base, the frequency of launches to the Moon is anticipated to increase significantly. The responsibility for managing rocket stages and ensuring they do not pose hazards will fall on both governmental and commercial entities. The U.S. Space Force currently tracks space debris years, focusing primarily on objects that might threaten the International Space Station (ISS) and adjusting its orbit to prevent collisions.

Amid growing fears over the proliferation of space debris, the European Space Agency has reported notable increases in space traffic, especially with the rise of commercial satellite constellations like SpaceX’s Starlink. The ESA has documented incidents involving collisions between operational payloads and space debris. To address the rising risks, various concepts for debris mitigation have been proposed, such as giant nets and harpoons, but none have yet been implemented.

The potential for space junk to re-enter the Earth's atmosphere poses additional risks, as highlighted by a recent incident where debris believed to be from an Indian rocket fell in a Kenyan village. Efforts to control the disposal of non-functional space objects have typically utilized the remote ocean area known as Point Nemo, but thousands of pieces of debris remain unaccounted for, raising concerns about their possible impact on humans and property.