Catastrophe Looms Abve: The Space Junk Problem Grew Significantly Worse in 2024
As if you didn’t have enough to worry about, the risk of space junk causing a catastrophic chain reaction that profoundly affects life on Earth rose significantly in 2024, according to the latest annual analysis from the European Space Energy (ESA).
The numbers are mind-boggling. ESA estimates there are now more than 1.2 million orbiting objects larger than 1cm and more than 50,000 larger than 10cm. Of the enormous number of orbiting missiles, only 40,000 are individually tracked by surveillance networks. The number in that category rose by 8% last year. Part of that increase is attributable to the August explosion of China’s Long March 6A rocket, one of the worst junk-generating incidents in decades. “If we extrapolate current trends into the future, as before, catastrophic collision numbers could rise significantly,” the ESA report said.