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1981年,“发现”号航天飞机在美国卡拉维尔角肯尼迪航天中心开始了第一次太空穿梭飞行,她的成功发射也开辟了美国载人航天器进行外太空飞行的时代。于是,又有了“挑战者”、“哥伦比亚”以及“亚特兰蒂斯”号的相继升空。人类在探索宇宙文明的进程中,一天一天的有了更加成熟的有力武器。然而,人类的太空探索过程却不是一帆风顺的事情。1984年,“挑战者”载着11名宇航员伫立在巨大的发射架上,飞船里的成员们一个个兴高采
In 1981, the “Discovery” space shuttle began its first space shuttle flight at Kennedy Space Center in the United States in the United States. At the Kennedy Space Center in the United States, her successful launch also opened the era of the manned spacecraft flying in outer space. As a result, there have been successive launches of the “Challenges,” “Columbia,” and “Atlantis.” In the process of exploring the civilization of the universe, human beings have become more sophisticated and powerful weapons day by day. However, the human space exploration process is not a smooth matter. In 1984, the “challenger” with 11 astronauts stood on a huge launch pad. Members of the spacecraft were excited.