"But you must keep up the exercise regime. Because you're staying fit in space, not for space itself, but for when you return back to the punishing gravity environment of Earth. Those first two or three days back on Earth can be really punishing."
（一）故意干扰无线电业务正常进行的；
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Овечкин продлил безголевую серию в составе Вашингтона09:40
Nature, Published online: 25 February 2026; doi:10.1038/d41586-026-00132-8
Spencer, who is retiring after nearly 40 years at Microsoft, will be replaced by Asha Sharma - an executive who previously oversaw some of the firm's AI initiatives.