File photo taken on June 29, 2012 shows astronauts Jing Haipeng, Liu Wang and Liu Yang waving after getting out of the re-entry capsule of China's Shenzhou-9 spacecraft following its successful landing in north China's Inner Mongolia Autonomous Region. A total of 10 Chinese astronauts have fulfilled their space mission in the past 10 years. (Xinhua/Wang Jianmin)