What is the mission of the Shen 12 astronauts?

The Shenzhou-12 manned spacecraft successfully landed at Dongfeng Landing Field at 13:34 on September 17,2021, Beijing time. Astronauts Nie Haisheng, Liu Boming, and Tang Hongbo who were carrying out the flight mission safely and smoothly exited the cabin and were in good physical condition. This was the first successful manned mission in the space station phase, and it was also the first time the Dongfeng Landing Field carried out a manned spacecraft search and recovery mission. After the astronauts returned to the ground, they would enter a period of medical isolation and recuperation for a comprehensive medical examination and health assessment. They worked and lived in the space station complex for 90 days, setting a new record for the time spent in space by Chinese astronauts on a single mission. The return of the astronauts laid a more solid foundation for the subsequent construction and operation of the space station.

The astronauts of the Shenshi mission were Nie Haisheng, Zhang Xiaoguang, and Wang Yaping.

On the afternoon of June 28,2022, Zhai Zhigang, Wang Yaping, and Ye Guangfu, the astronauts of Shenzhou-13, held a meeting with media reporters in Beijing Space City. This was their first official meeting with the media and the public after returning for 74 days. At the meeting, Jing Haipeng, the deputy commander of the astronauts system, introduced the recovery situation and follow-up plans after the astronauts returned. According to reports, the astronauts had completed the isolation recovery, recuperation recovery phase, and fully entered the recovery observation phase. At present, the astronauts were in good physical and mental condition. The results of various medical examinations were normal. Their heart and lung functions had basically recovered, and their muscle strength, endurance, and bone density had been well restored. They had achieved the expected results. After completing the various tasks and health assessments during the recovery period, they would transfer to their normal training. In addition, the astronauts also answered questions from reporters about the station and the situation after returning.

The Shen 12 astronauts had been in orbit for a month and would remain in orbit for another two months. While in orbit, the astronauts would carry out various tasks, including daily management, extraterrestrial activities and operations, space science experiments and technical experiments, as well as the astronauts 'own health management. The astronauts conducted medical inquiry calls, health assessments, and comprehensive assessments. At the same time, they performed routine medical examinations such as blood collection, laboratory tests, and eye examinations. The ground personnel would track the astronauts 'physical indicators in real time and make timely adjustments to maintain their good health. In addition, astronauts also took photos and videos to record their life and work in orbit. The mission of the Shen 12 astronauts was a complete success, laying a solid foundation for the construction and operation of the Chinese space station.

After the successful landing of the Shenzhou 12 manned spacecraft, the astronauts Nie Haisheng, Liu Boming, and Tang Hongbo safely left the capsule. Their physical condition was good. According to the information provided, the astronauts spent three months in space and completed many missions and experiments. After the return capsule landed, the astronauts 'health was confirmed by medical monitors. In addition, the astronauts carried out two extraterrestrial activities while in orbit, verifying key technologies such as long-term astronauts and extraterrestrial operations. In general, the Shen 12 astronauts maintained a good condition after leaving the module.

The names of the astronauts of Divine Nine were Jing Haipeng, Liu Wang, and Liu Yang. The names of the Shenshi astronauts were Nie Haisheng, Zhang Xiaoguang, and Wang Yaping.

The Shenzhou 12 astronauts were Nie Haisheng, Liu Boming, and Tang Hongbo. On June 17,2021, they successfully flew into the sky on the Shenzhou 12 manned spacecraft, becoming the first batch of people to enter the China Space Station's Sky and Core module. In the space station, the astronauts carried out a series of operational tasks such as extraterrestrial maintenance, equipment replacement, and scientific application of payloads, setting a new record for the duration of a single flight for Chinese astronauts. They also carried out a spacewalk and completed the real construction task. The astronauts lived in space for nearly a month. They chased after food in space and carried out activities such as space fitness. The mission of the Shenzhou 12 astronauts was a complete success on September 17,2021. The return capsule successfully landed at the Dongfeng landing site, and the astronauts safely and smoothly exited the capsule. This mission marked the beginning of the space station phase of China's manned spaceflight project.

The astronauts of Shenzhou 13 were composed of Zhai Zhigang, Wang Yaping, and Ye Guangfu. Zhai Zhigang was China's first extraterrestrial astronaut, Wang Yaping had carried out the Shenzhou-10 manned mission, and Ye Guangfu was the first to fly in space. Zhai Zhigang was the commander of this mission. In this mission, the astronauts would stay in orbit for six months, and Chinese female astronauts would also be stationed on the China Space Station for the first time. They had successfully completed many extraterrestrial activities and missions.

The crew of Shenzhou 17 consisted of three astronauts, Tang Hongbo, Tang Shengjie, and Jiang Xinlin. Tang Hongbo served as the commander. The crew consisted of one second-batch astronaut and two third-batch astronauts. They were the youngest astronauts on average since the start of the space station construction mission. Tang Hongbo was a first-class astronaut of the Chinese People's Liberation Army Astronauts Brigade. He was a senior colonel in the Army and had a master's degree. He was once the captain of a certain regiment of the Air Force and was awarded the title of Air Force First Class pilot. Tang Shengjie was born in 1989 and was the youngest in this round. Before he became an astronaut, he was an excellent Air Force pilot. His flight path spread all over the country and he was rated as a first-class pilot of the Air Force. Jiang Xinlin had little personal information, but he was also a member of the astronauts. The Shenzhou-17 astronauts had successfully completed many missions, including extraterrestrial maintenance missions and space science and technology experiments.

The Shenzhou 12 astronauts needed to go through a number of steps to return to Earth. From the separation of the spacecraft from the core module to the final return to the ground, the astronauts needed more than 20 hours. During this time, the astronauts had completed the space station's evacuation, orbit, and rendezvous tests, which meant that they had completed the first two steps of the return. The specific return steps included: separating the spacecraft from the core module, changing into the cabin pressure suit, conducting the flight around test and the radial-intersection test, entering the return orbit, entering the atmosphere, passing through the " black barrier " area, opening the guide parachute, the deceleration parachute, and the main parachute, and decelerating the descent with the parachute. During the return process, the astronauts had to withstand a huge overload and high temperature, but because of the use of special materials, the astronauts could not feel any obvious temperature changes in the cabin. Finally, the astronauts would land safely through the Dongfeng landing field. In general, the Shenzhou 12 astronauts needed to go through multiple steps to return to Earth. Each step was to ensure their safe return and smooth landing.