CGTN reported the spacesuits performed reliably during the Shenzhou-19 crew’s third extravehicular activity (EVA), demonstrating their durability and advanced technology.
For more than seven hours, two astronauts from the Shenzhou-19 mission performed various tasks during their third extravehicular activity.
Lifespan of 15 spacewalks
The Feitian spacesuit’s name poetically translates to “flying into space.” The extravehicular spacesuit is far more intricate than those used inside the spacecraft. It must maintain proper pressure, regulate temperature, and provide sustenance in the harsh vacuum of space.
It includes feature radiation, heat, micrometeorite, and UV protection, along with reliable communication. A liquid cooling system and backpack life support to maintain optimal conditions for astronauts, including proper pressure, oxygen, temperature, and humidity.