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It marks a new stage in China's deep space exploration, said Wu Yanhua, head of China National Space Administration.

中国国家航天局局长吴艳华表示，这标志着中国深空探索进入了一个新阶段。

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That's why exercise is considered so vital that National Aeronautics and Space Administration (NASA) puts it right on the workday schedule.

这就是为什么日常锻炼是如此重要，以至于美国国家航空航天局将其列入工作日程表中。

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But they were not the last. NASA -- the National Aeronautics and Space Administration launched six more Apollo flights.

VOA: special.2009.07.29

The National Aeronautics and Space Administration, NASA, launched Columbia from Kennedy Space Center on April twelfth nineteen eighty-one.

VOA: special.2011.07.27

They worked quickly to catch up. Less than a year later, on October first,nineteen fifty-eight, the National Aeronautic and Space Administration,or NASA, began operations.

VOA: special.2010.08.20

The National Aeronautics and Space Administration said the leak, while significant, never jeopardized crew safety.

WSJ: Spacewalkers Replace Space Station Pump

SpaceX, as the company is known, and the National Aeronautics and Space Administration, its sponsor, must launch at precisely 4:55 a.m.

WSJ: SpaceX's Pioneering Flight Plans

On August 20, 1977, the U.S. National Aeronautics and Space Administration launched the Voyager space probe from Cape Canaveral, Florida.

FORBES: The Trillion Mile-Per-Gallon Engine