SpaceX rocket debris on collision course with Moon's far side
- A 4,500-kg SpaceX rocket stage will hit the Moon's far side near Einstein Crater.
- The impact speed is about 8,700 km/h; the crash is expected within days.
- Scientists are watching closely as the collision could offer new data.
- The rocket was discarded after a mission and has been in orbit for years.
A discarded SpaceX rocket stage, weighing about 4,500 kg, is barrelling towards the Moon at a speed of roughly 8,700 km/h. The impact is expected near the Einstein Crater on the lunar far side, and scientists are closely tracking the event.
This is not a controlled landing. It is an uncontrolled collision. The rocket part, which was left in orbit after a previous mission, has been drifting for years. Now, its trajectory has put it on a direct path with the Moon.
What exactly is hitting the Moon?
The object is a spent upper stage of a SpaceX Falcon 9 rocket. It was used to launch a satellite into deep space and then abandoned. Without any fuel or guidance system, it has been following a chaotic orbit, tugged by Earth's and the Moon's gravity.
At 4,500 kg, the impact will be significant but not catastrophic. The Moon has no atmosphere to slow the rocket down, so it will strike the surface at full speed, carving out a small crater and kicking up a plume of lunar dust.
Why are scientists so interested?
An impact like this is rare. Most rocket debris either burns up in Earth's atmosphere or is deliberately sent into the Sun. A lunar collision, especially on the far side, offers a unique chance to observe how a high-speed object interacts with the Moon's surface.
Astronomers and space agencies are using telescopes to monitor the impact zone. The impact is expected to be visible from Earth, though not with the naked eye. The resulting crater could be several metres wide, and its shape could reveal details about the lunar soil's composition.
What happens next?
Officials have not yet confirmed the exact time of impact, but estimates suggest it will occur within days. The event has sparked conversations about space debris management, as more rockets are launched into orbit.
For now, scientists are treating this as a natural experiment. The Moon has been hit by space objects for billions of years, but this is the first time a human-made object will crash into it in such a dramatic, unplanned manner.
As the rocket nears its final destination, all eyes are on the skies. The collision will be studied for months, and the data could inform future missions to the Moon, especially those involving landings near the far side.