Shenzhou XIII astronauts successfully completed the extravehicular mission process.

Shenzhou XIII astronauts successfully completed the extravehicular mission process.

Shenzhou 13 astronauts successfully completed the extravehicular mission, and Shenzhou 13 astronauts successfully completed the extravehicular mission. Then Ye Guangfu welcomed Zhai Zhigang and Wang Yaping into the cabin, and the three embraced each other tightly. The scene is touching. The process of Shenzhou XIII astronauts successfully completing the extravehicular mission.

Shenzhou 13 astronauts successfully completed the extravehicular mission 1 According to the news of China Manned Space Engineering Office, Beijing time1October 7th, 202 1 165438, astronauts Zhai Zhigang and Wang Yaping, dressed in China's new generation of "Tian Fei" extravehicular spacesuits, successfully disembarked from Tianhe and the node module of the core module. Zhai Zhigang, China's first astronaut, went out again after a lapse of 13 years. Wang Yaping, a girl from Yantai, became the first female astronaut in China to perform an extravehicular mission, and took the first step in China's female extravehicular space walk.

Extravehicular activities are planned two or three times.

Zhai Zhigang was the first to leave the cabin. After he left the cabin, he reported: "I have left the cabin and feel good"! Wang Yaping said, "I'll be out of the cabin later. I'm in a good mood!" Ye Guangfu said: "I will feel better next time I leave the cabin!"

After the installation of the foot limiter and the extravehicular workbench on the robotic arm, the two astronauts will cooperate with each other to install the suspension device and adapter of the robotic arm, perform the typical action test outside the cabin, and verify the extravehicular rescue. It is understood that the new extravehicular clothing worn by Wang Yaping has a special design: unlike other extravehicular clothing, the new extravehicular clothing has the color of the stars on the national flag. In the meantime, Ye Guangfu, an astronaut in the cabin, cooperated with two astronauts to carry out extravehicular operations.

Ye Guangfu said in an interview that two or three extravehicular activities are currently planned. "These tasks need three people to complete together, so some people may prefer who is the main operator, who is the auxiliary operator and the role of reminding and helping. We can make appropriate adjustments and arrangements in the air according to the actual situation. "

Zhai Zhigang said that every time he leaves the cabin, the tasks he needs to complete are different. This is the concrete application of extravehicular activity in the construction of modern space station. "There are more scientific research and experimental projects in the sky than Shenzhou 12, because we fly longer."

During the on-orbit flight, the Shenzhou-13 astronauts will not only carry out a series of space science experiments and technical experiments, but also take the opportunity to conduct on-orbit teleoperation rendezvous and docking tasks.

"The so-called teleoperation means that we remotely control a spacecraft to dock with the space station. There is such a special task in our Shenzhou 13 mission, which is not in the Shenzhou 12 mission. " Zhai Zhigang said.

Wang Yaping told reporters, "In addition to the task of doing experiments, we also hope to do more space science education, for example, let space have a close contact with the general public, let everyone get to know our space and our space life at close range, and also feel the magical feeling of space." Wang Yaping turned into a barber.

During this time in space, the astronauts of Shenzhou XIII kept a synchronized schedule, during which Zhai Zhigang and Wang Yaping cooperated with each other to give Ye Guangfu a haircut.

20211October 3 1 Sunday at around 4 pm, three astronauts were doing some preparations before getting a haircut. Zhai Zhigang fixed the slag collector with his legs and assembled it. Because there is no gravity in space, the cut hair will float around. In order to deal with this situation, we need a special space haircut device: the clipper is connected to the slag collector through a hose, which can suck the cut hair into the slag collector in time. After the preparatory work, the haircut officially began. Wang Yaping used scissors to trim Ye Guangfu's hair first, Zhai Zhigang used a collection device to help collect broken hair in time, and Ye Guangfu held a mirror in his hand and made some suggestions on hairstyle from time to time. The three people cooperated quite tacitly.

Emergency evacuation of the first exercise of the 13 th regiment of God

Shenzhou XIII astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu have been in space for more than 20 days. These days, in addition to preparing for the first extravehicular mission, they also conducted the first on-orbit emergency evacuation drill.

Recently, the reporter saw in the monitoring hall of the Astronaut Support Center of the Astronaut Center that the Shenzhou 13 crew was conducting the first emergency evacuation drill in orbit. This drill is mainly to simulate the impact of the core cabin, resulting in internal pressure loss. Three astronauts had to evacuate to the return capsule of Shenzhou XIII.

The space environment is complex and dangerous. One of the main threats facing the space station is the impact from external debris. The main purpose of this exercise is to ensure that astronauts can evacuate safely after the loss of pressure on the space station. The drill began with the pressure loss alarm of the space station. Astronaut Zhai Zhigang quickly passed the instrument judgment, and Ye Guangfu quickly opened the emergency gas cylinder to ensure the pressure in the cabin was stable.

Wang Chunhui, deputy chief designer of the astronaut system of China Astronaut Center, told the reporter, "How much and how fast the cabin pressure drops, we will start to deal with it accordingly. After opening the emergency gas cylinder, the two astronauts will immediately make their own judgments and initially judge where there is a leak. If there is no leakage, go and see if there is any leakage in the manned spacecraft as soon as possible. If the manned spacecraft does not leak, it is necessary to close their respective doors. "

Astronauts Wang Yaping and Ye Guangfu quickly closed the doors of Tianzhou 2 and Tianzhou 3. In just a few minutes, three astronauts were evacuated to the Shenzhou 13 return capsule. The whole exercise was well coordinated and handled quickly and properly.

Wang Chunhui said, in fact, in the whole design of the space station, the life safety of astronauts is the highest and strictest standard. Therefore, all kinds of fault plans are considered in the design of the space station, one of which is to ensure the life safety of astronauts, including cabin pressure loss and fire, which are within the scope of the whole fault plan design.

Shenzhou 13 astronauts successfully completed the extravehicular mission process II According to the China Manned Space Engineering Office, the Shenzhou 13 astronauts successfully completed the extravehicular mission at 1 1: 08 Beijing time.

Then Ye Guangfu welcomed Zhai Zhigang and Wang Yaping into the cabin, and the three embraced each other tightly. The scene is touching.

In this extravehicular mission, the astronauts stayed in space for as long as six hours. During these six hours, three astronauts completed a very important task, that is, installing a cascade device of large and small robotic arms. According to experts, the adapter of the robotic arm is a disk with adapters at both ends. The terminal capture devices of the large and small robotic arms grasp both ends of the adapter, realizing the combination of the large and small robotic arms, laying a solid foundation for the normal operation and scientific research of the subsequent space station.

It is worth noting that the highlight of this space mission is that Wang Yaping became the first female astronaut in China and the longest female astronaut in China. Wang Yaping's successful completion of the mission also means that female astronauts can make scientific research more comprehensive and give consideration to particularity. Like life and work on the ground, scientific research and work in space also need cooperation between men and women, and women's personality characteristics are more conducive to collaborative work.

The success of astronauts' extravehicular activities means that their extravehicular activities and emergency response capabilities have been effectively verified. China Aerospace will bring more feelings of "flying my heart" to hundreds of millions of people, and will let hundreds of millions of people see more "beautiful" new weather.