发生了什么？马斯克的“星链”卫星大规模坠落，究竟发生了什么？

Group 1 - The recent large-scale fall of "Starlink" satellites has brought attention to the potential dangers associated with SpaceX's satellite internet service [1][11] - From 2020 to 2024, a total of 583 Starlink satellites have been launched, with a significant increase in the number of satellites falling, reaching 316 in 2024 [1][5] - The deployment of Starlink satellites is expected to revolutionize communication methods, enhancing internet access globally [3][5] Group 2 - The current loss rate of Starlink satellites is within normal limits, but increased solar activity has contributed to satellite falls [5][7] - The average lifespan of low Earth orbit satellites is approaching five years, leading to a gradual decline in service as older satellites age [5][7] - Solar activity is expected to peak by July 2025, which may further impact satellite operations due to increased atmospheric density [7][9] Group 3 - A significant incident occurred in February 2022 when 40 Starlink satellites fell due to a geomagnetic storm, highlighting the vulnerability of satellites to solar activity [9][11] - The recent explosion of a satellite in Guangxi, China, has raised concerns about satellite safety and the risks associated with space debris [11] - The challenges of managing space debris and ensuring the safety of future space activities are becoming increasingly critical as space exploration expands [11]