Although the spacecraft created a sonic boom that could be heard along much of Florida's eastern seaboard, witnesses on the ground could not see the orbiter until it was directly over the runway lights.
Although the spacecraft created a sonic boom that could be heard along much of Florida's eastern seaboard, witnesses on the ground could not see the orbiter until it was directly over the runway lights.
虽然太空船在冲破音速时所制造的爆音可以被佛罗里达州东边缘海的人听到,但在地面上是无法看到的.目击者要直至等太空船直接在跑道灯上才能看见这首刚从轨道回来的太空船.