而美國海關則在本週一（2月23日）表示，將停止收取與特朗普用來發動全球貿易戰的標誌性貿易政策相關的關稅。
Source: Computational Materials Science, Volume 267
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The change of plan also comes as Artemis 2 has faced multiple delays in recent months. The Space Launch System (SLS) heavy-lift rocket has, once again, proven to be temperamental. NASA had planned to launch Artemis 2 in early February, but pushed the flight back after it caught a hydrogen leak during a fueling test. More recently, NASA delayed the mission to give its engineers time to fix a helium pressurization issue in the upper stage of the SLS. At the earliest, the mission can now get underway on April 1.