NASA leaders said the shakeup is meant to address a larger underlying problem: the U.S. agency is flying its most powerful rocket too infrequently and repeating some of the same technical issues from one mission to the next.
班德在2002與2003年與克林頓及麥克斯韋同行,造訪的地點包括倫敦、摩洛哥、香港、日本、汶萊、挪威、西伯利亞和中國。
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