20 August 2021
Chinese astronauts Nie Haisheng and Liu Boming had both slipped out of the space station core module Tianhe by 10:12 BJT on 20 August to conduct the 2nd EVA from the Chinese Space Station. Nie opened the hatch of Tianhe's node cabin at 8:38 BJT. The two astronauts have completed installing the foot restraints and extravehicular working platform on the mechanical arm. They also installed other relevant extravehicular equipment. Astronaut Tang Hongbo has been staying inside Tianhe in cooperation with Nie and Liu for their EVAs.
CGTN provided footage from the spacewalk
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