Mostly. This is because, theoretically, we could still save the ISS and move it into higher orbit. NASA has calculated that propelling the station more than 640 kilometers above Earth would keep it alive for 100 years—and also require at least 18.9 metric tons of propellant. That’s roughly 2,000 airline carry-ons. A thousand years would require at least 36 metric tons. If that doesn’t seem like very much, consider the fact that, right now, no vehicle can transport that amount of gas to the station. The still-in-development SpaceX megarocket Starship might be able to haul a significant percentage, but it would struggle to dock with the station, according to the space agency’s estimations.
自去年6月伊朗與以色列之間爆發12天戰爭、期間美國對伊朗關鍵核設施發動空襲後,伊朗經濟一直處於懸置狀態。許多人認為,問題不是「會不會再爆發衝突」,而是「何時」。
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«От глав миссий ожидается, что они будут избегать любых комментариев по вопросам, которые могут усилить напряженность или вызвать путаницу в политике США. Дисциплина в публичных заявлениях крайне важна, особенно в этот период», — говорится в меморандуме.
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Consider some of the more obscure tests that implementations must pass: