Lift off! Columbia launches from the Kennedy Space Center on April 12, 1981, and orbits the Earth 37 times with commander John Young and pilot Robert crippen.

1981年4月12日，哥伦比亚号航天飞机从肯尼迪航天中心发射升空，此次旅行指挥长约翰·杨和罗伯特·克里平将绕地球轨道运行37次。

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Endeavour's Commander Mark Kelly and his five crewmates are due to arrive at the Kennedy Space Center for prelaunch preparations on Thursday.

“奋进号”的发射指挥官马克和他的五个同事将在周四抵达肯尼迪航空中心做好发射前准备。

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Commander John Harbour is at the European Union's Naval Force Maritime Security Center.

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