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2015年1月10日,美国“猎鹰”9号火箭率先进行了2015年世界航天的首次发射。此次发射有两大任务:一是把第五艘载货型“龙”飞船送入太空,为国际空间站运送补给物资;二是首次试验回收“猎鹰”9号火箭的第一级。结果,第一项任务虽顺利完成,但第二项任务功败垂成,火箭第一级虽然垂直降落在预先准备的海上浮动回收平台上,但是没能软着陆,而是硬着陆,结果火箭和平台全部损毁。不一样的火箭
January 10, 2015, the United States, “Falcon” 9 rocket took the lead in the first launch of the 2015 world space. The launch has two major tasks: First, the fifth cargo-type “Dragon” spacecraft into space, supplies supplies for the International Space Station; Second is the first test recovery “Falcon” 9 rocket One level. As a result, although the first task was successfully completed, the second task failed or failed. Although the first stage of the rocket landed vertically on the pre-prepared floating platform for offshore recovery, it failed to make a soft landing but a hard landing. As a result, all the rockets and platforms Damaged. Different rocket