Shenzhou-12 Crews Successfully Performs First Space Walk Mission

Shenzhou 12 spacewalker Liu Boming positions himself to mount the end of a robotic arm outside of China’s space station (Source: CCTV)

According to the China Manned Space Engineering Office, on July 4th, after about 7 hours, Shenzhou-12 taikonauts worked closely together and successfully completed all the scheduled tasks during their extravehicular activ…