No trail in the sky, no silver disk, not the slightest distinguishing sign. Yet a metal block more than three meters in diameter landed smack in the middle of a Minnesota cornfield, leaving the locals stunned. The explanation, however, comes straight from the Chinese space industry.
- A farmer in Stevens County, Minnesota, discovered a metallic object about 3.3 meters in diameter in the middle of his cornfield, posing no danger to the public.
- The object corresponds to the upper stage of a Zhuque-2E rocket developed by the Chinese company LandSpace, launched on 15 September to deploy Qianfan satellites, and reentered over the American Midwest during its atmospheric reentry.
- This incident highlights the growing problem of uncontrolled atmospheric reentries of space debris, a risk amplified by the surge in launches related to mega-constellations like Qianfan or Starlink.
- A Minnesota farmer stumbles upon skyward wreckage
- Neither plane nor UFO: the trail of a Chinese rocket becomes clearer
- When space debris falls to Earth without warning
A Minnesota farmer discovers a wreckage from the sky
It all began on a harvest afternoon in Scott Township, located in Stevens County, Minnesota. A farmer spotted something abnormal in the middle of his corn rows. The object looked like nothing he had ever seen on his land.
He promptly alerted local authorities. The county sheriff’s office came to the scene and confirmed the presence of a large metallic object about 11 feet in diameter, nearly 3.3 meters. In a statement posted on social media, the authorities directly pointed to the possibility that it was a space object.
Good news for the locals: authorities quickly ruled out any risk. In their own words, there is no danger to the public associated with this incident. The object remains on site, while the relevant agencies identify its owner and arrange for its removal.
Not an airplane nor UFO: the trail of a Chinese rocket becomes clearer
Faced with such an unusual discovery, the wildest theories obviously circulated online. Extraterrestrial crash, secret military debris: the jokes were plentiful. The reality, however, is much more down to earth, so to speak.
All signs point to a Zhuque-2E rocket, developed by the Chinese company LandSpace. Its upper stage has a diameter of 3.35 meters, an almost perfect match with the object found in the cornfield. A detail that is hardly coincidental.
This rocket had launched on September 15 from the Gobi Desert in northwestern China to deploy ten Qianfan satellites, often described as the Chinese counterpart to SpaceX’s Starlink constellation. After completing its mission, the upper stage reignited its engine to begin reentry into the atmosphere, streaking across the sky over Kansas and Minnesota.
That evening, dozens of witnesses across the American Midwest reported seeing fireballs traverse the night sky, a spectacle visible even in Wisconsin. The alignment of dates and trajectory leaves little room for doubt. The debris would have remained hidden in the crops for nearly a month before being spotted during harvest.
When space debris falls to Earth without warning
This episode highlights a problem that is too often underestimated: uncontrolled atmospheric reentries. International law does indeed specify that the country responsible for a launch must repair damage caused by its space debris. But in practice, the rules governing such incidents remain surprisingly ambiguous.
China is regularly singled out for rockets that fall back without warning. In the same week, debris the size of a car, probably from a Chinese launcher, crashed into an oil palm plantation in Borneo, Indonesia, not far from homes.
The United States is not free from criticism either. Several SpaceX rocket debris pieces ended up on land after missing their water landing zones. Even parts of the International Space Station have eventually fallen back to Earth.
The story is best remembered for Skylab, the first crewed space station, which disintegrated over the Indian Ocean, the South Atlantic, and Western Australia in July 1979. The town of Esperance, Australia, fined NASA $400 for space debris, a bill that remained unpaid for three decades until a Californian DJ organized a fundraiser to settle the tab.
So far, no deaths have been recorded due to space debris. But with the increasing number of launches tied to megaconstellations like Qianfan or Starlink, the number of uncontrolled reentries continues to rise. Sooner or later, luck might run out.
In the meantime, the residents of Minnesota can boast having lived through an episode both rare and harmless. And the next time an unidentified object lands in a field, it might be wiser to look toward space first rather than at alleged little green men.
