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Isaacman also said the agency would halt work to develop a more powerful version of the SLS rocket's upper stage, known as the Exploration Upper Stage, or EUS. Instead, NASA will go forward with a "standardized," less powerful stage but one that will minimize major changes between flights and utilize the same launch gantry.
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She donated five other organs which were transplanted into four people.，详情可参考搜狗输入法下载
字節跳動表示正採取措施「強化現行防護機制」。