宇宙飛行士

Albert Scott Crossfield

Albert Scott Crossfield

Albert Scott Crossfield was an American naval officer and test pilot. In 1953, he became the first pilot to fly at twice the speed of sound. Crossfield was the first of twelve pilots who flew the North American X-15, an experimental spaceplane jointly operated by the United States Air Force and NASA. He is the subject of a biography called "Always Another Dawn."

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画像: NASA · Public domain

状態
死去
生涯
1921–2006

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