Xinhua news （2011/12/06) Wang Yue , a Chinese participant of the Mars-500 program, poses for a group photo with his parents in Beijing, capital of China, Dec. 6, 2011. Chinese researcher Wang Yue, along with five other astronauts from different countries, has successfully finished Mars-500, the 520-day mission of living in a confined capsule that simulated a trip to Mars, on Nov. 4.