China is preparing for a significant upgrade to its space operations with the upcoming launch of the Tianzhou-10 cargo spacecraft. The mission is tasked with delivering a new generation of extravehicular spacesuits, named "Feitian," to the Tiangong space station.
The new Feitian suits represent a substantial leap in endurance and efficiency. A key improvement is the extended operational lifespan; while previous models supported 15 extravehicular activities (EVAs) over a three-year period, the next-generation design extends this capacity to 20 EVAs over four years.
Based on the second-generation Feitian design, these suits incorporate advanced engineering to better protect astronauts in the harsh vacuum of space. Notable technical enhancements include airtight elbow and knee bearings for improved flexibility, a more robust life-support system, and strengthened thermal protection. These upgrades ensure greater reliability during critical external missions.
Beyond technical specifications, the new suits focus heavily on the human element. With improved thermal comfort and a refined human-machine interface, the Feitian suits are designed to be safer and more comfortable, reducing fatigue and enhancing operational safety for the crew aboard the Tiangong space station.
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China's Tianzhou-10 to deliver spacesuits to Tiangong space station
cgtn.com
