HELSINKI — Two Chinese astronauts completed a record-setting extravehicular activity outside Tiangong space station Tuesday. Shenzhou-19 commander Cai Xuzhe, wearing a Feitian extravehicular activity suit marked with red, exited the Wentian experiment module hatch of the Tiangong space station at 11:51 p.m. Eastern, Dec. 16 (0451 UTC, Dec. 17). Cai attached himself to Tiangong’s robotic […]
