Shenzhou 19 Astronauts' Space Life: The Truth Behind "Puffy" Faces and the Challenges of SpaceShenzhou 19's Space Mission: Efficient Work and Vibrant LifeOver the past month, with the cooperation of ground personnel, the Shenzhou 19 crew successfully completed their first full-system emergency pressure drill and in-orbit medical training. Furthermore, they regularly conduct station duties and space station maintenance and inspection, ensuring a clean space station environment and the safety of extravehicular activities...