Tiangong Space Station in late July 2022, along with June 2022 with Tianhe core module in the middle, Wentian lab module on the left, Tianzhou cargo spacecrafts on right, and Shenzhou-14 crewed spacecraft at nadir. Image dated July 25, 2022. Source – Shujianyang. CC SA 4.0. This was the second spacewalk for the Shenzhou 14 crew to work on Tiangong’s new Wentian laboratory module. Two Chinese astronauts, Cai Xuzhe and Chen Dong installed pumps, a handle to open the hatch door from outside in an emergency, and a foot-stop to fix an astronaut’s feet to a robotic arm, state media…