Ozone layer at risk from Elon Musk's Starlink satellites? New study shows

With 6,000 of the 8,100 objects currently in low Earth orbit belonging to Starlink, the environmental impact of these satellites is raising concerns among scientists. The findings reveal that the reentry of satellites in 2022 resulted in a 29.5% increase in atmospheric aluminum above natural levels, injecting approximately 17 metric tons of aluminum oxides into the mesosphere.