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Letter From the Publisher

机译:发行人的来信

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摘要

As you read this special commemorative supplement to Space News honoring the achievements of NASA over the past 50 years, I hope you will take a moment to reflect on the significance of this incredible milestone. Who would have thought that in the short time since U.S. President Dwight D. Eisenhower signed the National Aeronautics and Space Act in 1958, that we would have taken steps on the Moon, sent spacecraft to explore every planet in the solar system, explored the origin and nature of the universe, established a network of Earth observing satellites, operated a space shuttle fleet, constructed an international space station and begun laying the groundwork to start regularly sending astronauts beyond Earth orbit.
机译:当您阅读这份纪念《太空新闻》的特别纪念增刊,以纪念NASA在过去50年中所取得的成就时,我希望您花一点时间来反思这个令人难以置信的里程碑的意义。谁会想到自美国总统德怀特·D·艾森豪威尔(Dwight D.Eisenhower)在1958年签署《美国国家航空航天法》后不久,我们本应在月球上采取步骤,派出航天器探索太阳系中的每个行星,探索起源宇宙的本质,建立了地球观测卫星网络,运营了航天飞机,建立了国际空间站,并开始奠定基础,开始定期将宇航员送出地球轨道。

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