Topic overview
In brief
- A SpaceX Falcon 9 rocket's upper stage is set to collide with the Moon on August 5, 2026.
- The impact is expected to create a significant plume of dust and debris, providing a unique opportunity for scientific observation.
- Independent confirmation of the event remains limited, and it is not considered dangerous.
Summary
A portion of a SpaceX Falcon 9 rocket is expected to collide with the Moon on August 5, 2026. This event, which has been noted by NASA's Centre for Near-Earth Object Studies, is the result of the upper stage of the rocket being on an accidental collision course after a launch in January 2025. The upper stage, weighing at least 4,000 kg and comparable in size to a five-storey building, will create a significant impact, sending debris and dust into the Moon's atmosphere. While the impact is anticipated to be visually impressive, independent confirmation of the event remains limited, and it is not expected to pose any danger. Observers with sophisticated telescopes may witness a flash from the impact, and various scientific instruments will track the event to study the effects of such collisions on the lunar surface. The situation raises concerns about space debris, with experts noting the increasing number of objects in orbit around Earth.