The space shuttle undertook a top-secret mission with a military payload under Pentagon control.

航天飞机执行了一项绝密使命，其军用装备由五角大楼控制。

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Space has served military operations at the strategic level, mainly for early-warning and long-range intelligence surveillance in airpower mission planning.

太空已经在预警和空中任务规划的长期情报监测等战略上服务军事。

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The space shuttle undertook a topsecret mission with a military payload under pentagon control .

航天飞机执行一项绝密使命，所使军用载荷由五角大楼控制。

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The second-youngest orbiter, named after the world's longest-serving scientific research vessel (the RV Atlantis), first blasted into space on October 3, 1985 on a military mission for the Department of Defense -- yet again to do secret military stuff.

ENGADGET: Space Shuttle Atlantis ends its run of predicting disaster for other NASA shuttles