Astronomer Jonathan McDowell recorded an average of one to two Starlink satellites deorbiting daily in 2025, a figure expected to rise to around five per day.
Starlink satellites are purposefully designed to burn up entirely in the Earth's atmosphere, posing no danger to people on the ground.
Dr McDowell warned that other uncontrolled space hardware re-entering the atmosphere could pose a significant threat if pieces reach the ground.
Scientists are investigating the potential environmental impact of these frequent deorbits, particularly concerning pollutants like aluminium-oxide particles contributing to atmospheric warming.