Shenzhou XIII is about to return to Earth. The three astronauts of Shenzhou XIII have been working and living in the space station for more than five months. According to the plan, they will work and live in orbit for about 180 days, and now they have entered the countdown to "going home". Shenzhou XIII is about to return to Earth.
Shenzhou 13 is about to return to Earth 1 After bidding farewell to Tianzhou-2 cargo spacecraft, the astronauts of Shenzhou 13 in orbit are nervously preparing to return. At present, they have lived in space for more than five months. Since this week, astronauts have officially entered the preparation stage for returning. Having said that, countless netizens have sent care and blessings, hoping that the three heroes will return to the earth smoothly. At present, the ground preparations for welcoming astronauts have begun.
Some people may think that the three astronauts they saw floating around in space every day are just environmental reasons. They have a full schedule of tasks in space every day, not only to carry out various experiments in space, but also to take time out for exercise, and regularly record the relevant data of their bodies to ensure that their physical work is correct. Now, it's finally time for the heroes to go home. They must be in anxious to return. So, what should they do before leaving space?
First of all, packing is essential. Astronauts have been in space for six months, and there are many preparations to be done before returning to earth, especially sorting out items and food. Used items can be put into the waste category, and they need to put the remaining food in a designated place for the convenience of astronauts who travel in space in the future. Secondly, astronauts should bring back data of various scientific experiments in space, including space breeding experiments and many scientific experiments.
Finally, the focus is on fitness, which is very different from our usual exercise. We should know that Tiangong space runs in a space orbit 393 kilometers from the ground and belongs to a microgravity environment. Astronauts have lived in this environment for a long time, and their physical functions have undergone various changes.
If they don't do high-intensity exercise and return to the earth, gravity will be restored. Many people know that astronauts have to sit in chairs after returning to earth, which is not melodramatic, but the body is really not allowed.
In addition, the Tiangong Space Station will not be idle for long. It is reported that Shenzhou XIV will be launched from May to June, and the specific time has not yet been finalized. However, many people have expected that Shenzhou 14 will take over the baton, and believe that China will go further in the aviation field.
Shenzhou XIII is about to return to Earth. The three astronauts of Shenzhou XIII have been working and living in the space station for more than five months. According to the plan, they will work and live in orbit for about 180 days, and now they have entered the countdown to "going home". At present, the trio on business trip in space began to pack their bags, strengthen their physical fitness and prepare to go home. Many netizens saw this scene and said: Welcome home.
During this period, the three astronauts not only showed us life in space, but also brought us a lot of knowledge. The three astronauts let everyone know more about space knowledge through the space class. Some netizens said that it is better to take a sealed bag to decorate a vacuum in space and create a vacuum! Some said, then bring some stars back, I want to give them to my wife! Some specifically said: check the equipment when you leave, don't forget to turn off the lights, and don't forget to take the mobile phone charger!
At present, Tianzhou-2 has been evacuated from the core cabin of the space station, and the astronauts of Shenzhou-13 have also begun to pack their bags, strengthen their physical fitness and prepare to "go home". Up to now, the "business trip trio" has been working and living in the space station for more than five months, during which scenes of "cosmic adventures" and "world-class surprises" have been staged.
Astronauts spend the New Year in the space station and send blessings to make the Spring Festival of the Year of the Tiger full of "space sense". Dialogue between heaven and earth is interactive. The highest popular science class "Tiangong Classroom" has narrowed the distance from the universe, demonstrated the scientific knowledge of "Gao Da Shang" in an easy-to-understand way, and bred an infinite possible future.
Shenzhou 13 is about to return to Earth 3 According to the China Manned Space Engineering Office, the six-month "business trip" of Shenzhou 13 astronauts will come to an end and it is planned to return to the ground in mid-April.
Before returning, astronauts also have work such as inventory and transfer of materials, cleaning and maintenance of the cabin environment, downward packing of articles, setting up unmanned flight mode, checking the working state of the spacecraft, and physical monitoring. In order to ensure the astronauts' safe and smooth return to the earth, the ground will cooperate with the astronauts to complete the preparations for their return.
202110/6. Astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu entered the Tianhe core cabin on the Shenzhou XIII manned spacecraft at Jiuquan Satellite Launch Center, becoming the second batch of resident astronauts in China Space Station. During the space flight of 160 days, with the support of ground technicians, three astronauts successfully completed two extravehicular activities and two "Tiangong Classroom" space teaching activities, and carried out a number of scientific and technological experiments and application projects.
Wang Yaping became the first female astronaut in China to carry out extravehicular activities. The astronauts docked the cargo spacecraft with the space station for the first time through on-orbit remote control operation. The flight crew set a new record for the continuous flight duration of China astronauts in orbit, which laid a solid foundation for the subsequent construction of the space station.
During the manned mission of Shenzhou XIII, China astronauts crossed the New Year in space for the first time and spent the Spring Festival in space for the first time. With the support of the ground, the flight crew participated in the "China-Hong Kong-Macao Tiangong Dialogue" on the first day of the Lunar New Year, held the first People's Tiangong Painting Exhibition, carried out interactive exchanges between heaven and earth with the majority of young people, and carried out unique popular science education and cultural communication activities.
At present, the core module of the space station runs stably in orbit, and the astronauts plan to return to the ground in mid-April.