Kenyan officials have said they were investigating fragments of metal, believed to be from a rocket, that crashed into a village in the country’s south. The issue of space trash has risen in tandem with increased spatial traffic.

Kenya Space Agency (KSA) said the object, a metallic ring roughly 2.5 meters (8 feet) in diameter and weighing some 500 kilogrammes (1,100 pounds), crashed into Mukuku village, in Makueni county, on 30 December at around 3 p.m. local time (1200 GMT).

The KSA, working alongside other agencies and local authorities, “secured the area and retrieved the debris, which is now under the Agency’s custody for further investigation.”

It said “preliminary assessments indicate that the fallen object is a separation ring from a launch vehicle”, which are designed to either burn up upon reentry to Earth’s atmosphere or fall over uninhabited areas.

“This is an isolated case, which the agency will investigate and address,” the KSA said in a statement.