Chinese astronauts install debris shields on Tiangong space station during 8.5-hour spacewalk (video) Two Chinese astronauts completed an 8.5-hour spacewalk on Jan. 20, a sojourn that installed debris shielding outside the Tiangong space station. Astrobitica January 22, 2025 (Last updated: January 22, 2025) 1 minute read Two Chinese astronauts completed an 8.5-hour spacewalk on Jan. 20, a sojourn that installed debris shielding outside the Tiangong space station. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Europe plans to launch advanced Mars lander in 2035Next: Watch Firefly Aerospace’s Blue Ghost moon lander witness an eclipse from space (video)