Fast Technology reported on December 25 that on December 21, Shenzhou 17 astronauts Tang Hongbo, Tang Shengjie and Jiang Xinlin worked closely together to complete the established tasks such as the solar wing repair test of the Tianhe core module.
As a very challenging task, with the tacit cooperation of the three astronauts and the full support of the ground scientific researchers, the first exit of the Shen-17 crew was a complete success!
Now the official Weibo of the China Manned Space Project Network has released a full video of the Shenzhou 17 astronauts going out of the capsule for the first time.
It is understood that during the preliminary inspection of the space station on the mainland, it was found that the solar wings of the space station were repeatedly hit by tiny particles in space, causing minor damage.
Although the robotic arm of China's space station is very powerful and is the most intelligent, difficult and complex space intelligent manufacturing system in the mainland, it cannot completely replace astronauts for extravehicular missions.
According to reports, during the work and life of the space station, the Shenzhou-17 astronaut crew will carry out many out-of-cabin activities.
It has carried out a large number of space science experiments involving microgravity basic physics, space materials science, space life science, aerospace medicine, aerospace technology and other fields, and completed various tasks such as installation, commissioning, maintenance and repair of equipment inside and outside the cabin.
Astronauts are risky to leave the capsule because they are exposed to the effects of space particles, energetic particles and solar radiation.
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