Chinese taikonaut Zhai Zhigang (top), dressed in his space suit, emerges from a simulated Shenzhou-7 capsule and waves a national flag, recreating his historical moment on September 27, 2008, during the parade of the celebrations for the 60th anniversary of the founding of the People's Republic of China, on Chang'an Avenue in central Beijing, capital of China, October 1, 2009. [Xinhua]