NEW : Wu Ping wins coveted spot to be China 's third woman in space . Launch time is set for Friday afternoon local time in northwest China 's province . China aims to be first nation to perform a space docking . China aspires to build a space station and conduct manned mission to the moon .
NEW : Liu Yang wins coveted spot to be China 's first woman in space . Launch time is set for 6:37 p.m. local time in northwest Gansu 's province . China aims to be third nation to perform a space docking . China aspires to build a space station and conduct manned mission to the moon .