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.
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网络空间可以暂避风雨，但人生征途终要扎根现实。但愿每一个在深夜真情流露的年轻人，都能在天亮后拥有直面生活的底气，把反思化为行动，在脚踏实地中治愈迷茫，在勇敢前行中，解锁属于自己的人生答案。，推荐阅读heLLoword翻译官方下载获取更多信息
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