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.
「如今有更多美國人在工作,比我們國家歷史上的任何時刻都還要多」
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The workers described being threatened and beaten, having their passports withheld, and being forced to work long hours in unsanitary conditions.
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В России ответили на имитирующие высадку на Украине учения НАТО18:04
英國超市將巧克力鎖進防盜盒阻止「訂單式」偷竊,更多细节参见safew官方下载