Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00578-w
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But what if it’s not fine? Even back in 1996, before a single component of the ISS was launched into orbit, NASA foresaw the possibility of an even worse worst-case scenario: an uncontrolled reentry. The crux of this scenario involves multiple systems failing in an improbable but not completely impossible cascade. Cabin depressurization could damage the avionics. The electrical power system could go offline, along with thermal control and data handling. Without these, systems controlling coolant and even propellant could break down. Unmoored, the ISS would edge slowly toward Earth, maybe over a year or two, with no way to control where it is headed or where its debris might land. And no, we could not save ourselves by blowing the station up. This would be extremely dangerous and almost certainly create an enormous amount of space trash—which is how we got into this hypothetical mess in the first place.
The harms from faked honey are mostly to the livelihoods of beekeepers.
相比之下，尽管蔚来的神玑NX9031芯片在纸面参数上令人印象深刻：5nm工艺加持，算力指标数倍于现役的英伟达Orin-X，但在2026年的语境下，战胜旧旗舰并非技术护城河的全部。更关键的挑战在于，这颗投入重金研发的芯片，目前仍被困在蔚来主品牌年销30万辆的小众圈层内。