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.
Stop Putting Secrets in .env Files
，详情可参考Line官方版本下载
会议听取了全国人大宪法和法律委员会副主任委员骆源作的关于社会救助法草案修改情况的汇报。草案二审稿对立法目的进行完善，进一步加强关于保护个人隐私和个人信息方面的规定，将确有特殊困难人员纳入低保救助范围，对服务类救助作出专门规定等。
I found this article on the subject, and decided to turn that data into a visualization, too.