中国航天从 1 956年的一纸草案到现今载人发射 ,经历了 4 7年的艰辛磨砺 ,4 7年的奋力成长。载人航天2 0 0 3年 1 0月 1 5日上午 9时 ,中国“神舟”五号载人飞船发射成功。中国第一位航天员杨利伟按预定计划在太空飞行2 1小时 ,绕地球 1 4周以后 ,1 0月 1 6日 6时 30分顺利返回 China Aerospace has experienced 47 years of arduous sharpening since its first paper draft in 1956 to its present manned launching, and has been struggling for 47 years. Manned space launch At 0900 on January 15, 2003, the “Shenzhou V” manned spacecraft was successfully launched. Yang Liwei, China’s first astronaut, was scheduled to fly 21 hours in space, 14 weeks after the Earth, and return smoothly at 6:30 on January 16