体育館の「キュキュッ」という音の正体が科学的に解明される、実は音だけなく極小の雷も発生していた
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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.
Laura CressTechnology reporter