Nie Haisheng (Back) and Zhang Xiaoguang, astronauts of China's Shenzhou-10 manned spacecraft, attend a training of manual docking between Shenzhou-10 spacecraft and orbiting space lab module Tiangong-1, in a simulated reentry capsule April 14, 2013. Photo: Xinhua
Wang Yaping, a female astronaut of China's Shenzhou-10 manned spacecraft, prepares to attend a training on a centrifuge April 25, 2013. Photo: Xinhua
Nie Haisheng, an astronaut of China's Shenzhou-10 manned spacecraft, prepares to attend a training on a centrifuge April 25, 2013. Photo: Xinhua
Astronauts of China's Shenzhou-10 manned spacecraft Nie Haisheng (C), Zhang Xiaoguang (L) and Wang Yaping (R) who is female are seen in a spaceship simulated reentry capsule April 29, 2013. Photo: Xinhua