Архивное фото. Фото: Ognen Teoflovski / Reuters
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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.
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但上大學前，她因為上節目評論政治人物遭網路攻擊，讓她上大學後變得保守，不再公開發表意見。「我會害怕，怕我不認識的人湧進我的臉書攻擊我，而我要陷入解釋的混戰裡，很累。」。同城约会对此有专业解读