You can see the still docked shuttle in the 11 o 'clock position.
你可以看到航天飞机在11点的位置仍然停靠穿梭。
There have been two failures: The shuttle Challenger and seven astronauts were lost just after launch in January 1986 due to an O-ring seal leak in a solid rocket booster that led to an explosion.
有两次失败的教训:1986年1月刚刚发射过后,一个固体火箭助推器的O型圈密封泄漏导致的爆炸,使我们失去了挑战者号和7名宇航员。
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