There is a plan to prevent such a strike—the Space Surveillance Network, a bevy of sensors that the military uses to track space debris. NASA monitors what’s unofficially known as the “pizza box,” a sort of no-fly zone around the ISS. When pieces of debris are predicted to enter the box—if there’s at least a 1 in 100,000 chance of collision—mission controllers order avoidance maneuvers, firing thrusters that move the ISS and dodge the trash. The technique has been used dozens of times since the first ISS module launched in 1998. But the system only tracks about 45,000 larger pieces, and all sensors have noise. Plus, risk thresholds can miss stuff, sometimes badly. In 2025, Chinese astronauts were briefly stranded at their station after debris hit their return vehicle.
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创作的压抑，让塔可夫斯基最终选择远赴意大利，接受西方制片人的邀约拍摄《乡愁》。他将对民族性的无穷追问糅进了《乡愁》的镜头里。剧情从来都不是这部影片的核心，漂泊、回忆、孤独，还有对故土深入骨髓的怀念，共同交织成如雾霭般难以散去的哀愁。在日记中，他记录着在意大利的创作心境，也写下了对这部作品的期许，而影片中那个戈尔恰科夫手持蜡烛缓缓走过水池的漫长镜头，不仅成为电影艺术史上不可复制的经典，更成为塔可夫斯基的“自我画像”，照见了一个异乡人的精神漂泊。，更多细节参见Line官方版本下载
These include involvement in autonomous kinetic operations in which AI tools make final military targeting decisions without human intervention.
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