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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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Michael has since apologized for both incidents, took a brief detour as a SPAC CEO, yet found himself back in Washington when Donald Trump tapped him in December 2024 to become undersecretary of defense for research and engineering—effectively the Pentagon’s chief technology officer. The Senate confirmed him in 2025, installing a Silicon Valley–trained business executive at the center of how the War Department thinks about AI, autonomy, and advanced weapons systems.
現行香港餐館禁止狗隻進入的法律，是在1994年，由當時英屬香港市政局與區域市政局分別立法寫進各自轄區的《食物業附例》。2000年元旦，特區政府廢除市級議會——當時輿論通稱「殺局」——立法權收歸立法會，與飲食業相關的行政和執法權劃歸食物環境衛生署，區域市政局版本的附例過度成今天的《食物業規例》。