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北京时间2002年12月30日凌晨,我国自行研制的“神舟”四号非载人宇宙飞船在酒泉卫星发射中心发射升空并成功进入预定轨道。这是我国载人航天工程的第四次飞行试验,很可能是中国最后一次非载人宇宙飞船发射试验。30日凌晨,载人航天发射场星空灿烂。高100多米的飞船发射塔旁,矗立着长征二号F捆绑式大推力运载火箭,火箭的顶部托举着“神舟”四号飞船。0时40分,在震天巨响中,火箭腾空而起,疾速飞向太空,火箭尾部喷射出的长长烈焰,在夜幕长空划下一道绚丽的彩虹。十几分钟
In the early hours of December 30, 2002, Beijing, China’s self-developed “Shenzhou” No. 4 non-human spacecraft was launched at the Jiuquan Satellite Launch Center and successfully entered the scheduled orbit. This is the fourth flight test of China’s manned space project and is likely to be China’s last unmanned spacecraft launch test. On the early morning of the 30th, the sky of the manned space launch site was brilliant. The 100-meter high spacecraft launch tower stands next to the Long March II F-bundled large-thrust launch vehicle. The top of the rocket holds the Shenzhou IV spacecraft. At 0:40, in the sky-shattering noise, the rocket flew into the sky and quickly flew into space. The long flames ejected from the rear of the rocket drew a brilliant rainbow in the night sky. More than ten minutes