A controlled deorbit requires the use of several core systems, including those for communications, power, and avionics. Some of the ISS machinery was not specifically certified to perform in a depressurized environment. (NASA believes that critical systems would remain operable, based on technical analyses, and emphasizes that many of these systems are already used in vacuum.) Another thing to worry about: the ISS losing control over its orientation in space. The spacecraft could start tumbling, flipping the station’s solar arrays away from the sun, taking the primary source of power with it.
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19:11, 27 февраля 2026Экономика
在五得利面粉集团有限公司专用粉生产线上，“精准”和“柔性”成为关键词。通过智能化在线配粉，20秒就能完成不同基础粉的精准搭配，还能实时监测面粉灰分、面筋和水分，同批次产品指标波动控制在0.3%以内。研磨过程中，根据原料硬度、籽粒大小，灵活调整碾磨的方式和力度，出粉率提高4个百分点。“按照我们近200万吨的优质麦年加工量，相当于增产约8万吨优质专用小麦。”公司董事长丹志民说。
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The revised plan also comes as NASA has been struggling to launch the delayed Artemis II mission on a flight to send four astronauts on a trip around the moon.