美国“星链”一颗卫星或爆炸失联

Core Viewpoint - A satellite from SpaceX's Starlink program experienced an anomaly, resulting in the generation of debris and loss of communication with the ground [1][3]. Group 1 - On the 17th, the satellite's orbital altitude rapidly decreased by 4,000 meters, and it is currently rolling but remains largely intact [3]. - The satellite is expected to re-enter the Earth's atmosphere and completely burn up within a few weeks [3]. - SpaceX is collaborating with the U.S. Space Force and NASA to monitor the satellite debris [3]. Group 2 - The Australian Near Earth Orbital Laboratory reported the detection of "dozens" of fragments that may be debris from the incident, with the potential for more fragments to be discovered [3]. - The debris from this satellite could pose a threat to other satellites currently in orbit [3].