星链计划2026年降低卫星轨道高度，提升太空运行安全性

Core Viewpoint - SpaceX's Starlink program is set to adjust the orbital altitude of its satellites from 550 kilometers to 480 kilometers in order to enhance space operational safety [1] Group 1: Company Developments - Michael Nichols, Vice President of SpaceX's Starlink program, announced the upcoming global satellite constellation orbital adjustment via social media [1] - Currently, there are over 9,300 Starlink satellites in orbit, with projections to exceed 10,000 by March 2026, indicating a significant scale that necessitates high demands for orbital safety [1]