The astronauts are in good health after completing their first extravehicular operations, according to the China Manned Space (CMS). The extravehicular activities are seen as one of the most important tasks for the Shenzhou-12 spaceship crew. The three astronauts – Nie Haisheng, Liu Boming and Tang Hongbo – successfully completed all of the scheduled tasks after approximately seven hours of extravehicular operations on July 4.