Chinese astronauts (from L to R) Zhang Xiaoguang, Nie Haisheng and Wang Yaping salute in a re-entry capsule during a training at Beijing Aerospace City in Beijing, April 29, 2013. China will launch its next manned space flight on June 11, carrying three astronauts on a 15-day mission to an experimental space lab, the National Space Administration said, in the latest step towards the development of a space station. Picture taken April 29, 2013. REUTERS/Stringer (CHINA – Tags: SOCIETY SCIENCE TECHNOLOGY TPX IMAGES OF THE DAY) CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA – RTX10IFY
