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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5年来，中国石油（伊拉克）哈法亚公司（以下简称“哈法亚公司”）累计油气作业产量当量突破1亿吨，有力拉动伊拉克国家原油产量。未来5年，哈法亚公司将在技术创新、人才培养、文化交流等方面持续发力，助力中伊高质量共建“一带一路”走深走实，为伊拉克石油产业可持续发展注入强劲动能。。搜狗输入法2026对此有专业解读
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