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2014年全球航天发射次数达到20年来的高值,轨道发射达到92次(1994年为93次)。俄罗斯和印度发射了新型火箭,NASA的Orion乘员飞行器成功地进行了试验飞行,中国发射了绕月实验舱,日本发射了一个登陆小行星的
In 2014, the number of global space launches reached a high of 20 years and the orbital launch reached 92 (93 in 1994). Russia and India launched a new type of rocket. NASA’s Orion crew aircraft successfully conducted a pilot flight. China launched a lunar experimental module and Japan launched a landing asteroid