Stray SpaceX rocket believed to have struck Moon

A discarded section of a SpaceX Falcon 9 rocket is believed to have crashed into the Moon, giving scientists a rare

A discarded section of a SpaceX Falcon 9 rocket is believed to have crashed into the Moon, giving scientists a rare opportunity to study the effects of a known impact on the lunar surface.

The object, a 4,000-kilogram upper stage left in space after a January 2025 mission, was expected to strike the Moon at around 07:35 BST after spending more than a year drifting through space. Scientists say the rocket stage gradually shifted onto a collision course due to the combined gravitational pull of the Earth, Moon and Sun.

The impact is not considered dangerous to Earth, according to NASA, which plans to analyse the event to improve its understanding of lunar geology and refine methods for tracking objects in space.

Although the collision itself was too faint to be seen with the naked eye, astronomers using powerful telescopes are monitoring the Moon for signs of a fresh crater and a plume of dust created by the impact. Researchers are now comparing before-and-after images of the lunar surface to identify the exact location of the strike.

NASA’s Lunar Reconnaissance Orbiter and South Korea’s Danuri lunar spacecraft are expected to capture images of the impact site in the coming days. Scientists say processing and analysing the data could take several days or even weeks before the first confirmed images are released.

Experts describe the incident as a valuable scientific experiment because the size, speed and mass of the object were known in advance. Unlike natural meteor impacts, the predictable nature of the collision allows researchers to better understand how craters form and how lunar material behaves after a high-speed impact.

However, astronomers also say the incident highlights the growing problem of space debris. Thousands of human-made objects now remain on or around the Moon, and experts warn that increasing congestion in space could pose challenges for future exploration missions if debris is not managed more effectively.

Meanwhile, SpaceX continues its regular launch operations. The company successfully launched another Falcon 9 rocket from Florida on a separate mission carrying satellites into orbit, underscoring the growing pace of space activity as agencies and private companies expand their exploration programmes.