马斯克500多颗“星链”卫星突然坠落！发生了什么？

Group 1 - The core issue is the increasing number of Starlink satellites falling from orbit, with 316 satellites reported to have burned up in the atmosphere last year alone [1] - SpaceX has launched a total of 583 Starlink satellites that have fallen, indicating that approximately one in every 15 satellites has experienced this fate [1] - NASA's research indicates a clear correlation between solar activity and the falling of Starlink satellites, particularly noting that the current solar activity peak has significantly impacted satellite re-entry [1] Group 2 - As of now, over 7,000 Starlink satellites are in orbit, with plans to increase the number to over 30,000 in the future [2] - A piece of Starlink satellite debris weighing 2.5 kilograms was discovered on a farm in Saskatchewan, Canada, in August 2024 [3]