The Shenzhou-20 crew on board China's orbiting space station has concluded the mission's first series of extravehicular activities. ⁣ ⁣ The taikonaut trio spent eight hours completing tasks such as installing a debris protection device. ⁣ ⁣ They inspected and maintained external equipment before returning to the core module ⁣ ⁣ #spacewalk #shenzhou20