A little while ago, the three Chinese taikonauts of the Shenzhou 14 mission returned to Earth after spending almost six months on the Chinese space station Tiangong. The three taikonauts Cai Xuzhe, Chen Dong, and Liu Yang departed the station a few hours earlier to land at a site called Dongfeng in China’s Inner Mongolia Autonomous Region. A procedure that significantly reduces the time to return to Earth worked perfectly again.