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.
He said he "understands both sides of the argument", but that the slur should not have been broadcast in the first place.
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巴爾金強調，柏林無法忽視眼前德國面對的來自北京的挑戰——從貿易失衡開始，以及中國將稀土作為武器、北京對俄羅斯的支持，並在其區域間展現更強硬的姿態，尤其是對日本和台灣等。
John Lewis shop staff, including those working in Waitrose, will receive a pay rise on 1 April, bringing their hourly rate to £13.25, or £14.80 in London.
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