China News Agency, Beijing, July 5th, the Shenzhou 14 astronaut crew successfully entered the Tianhe core module on June 5th, and it has been one month.
During the period, the three astronauts carried out the manned environment establishment, space station platform maintenance and care, space science experiments and other work in an orderly manner, making full preparations for the follow-up robotic arm operation, exit activities, and module transfer.
At present, astronauts are patrolling and testing extravehicular space suits and preparing for the arrival of the first experimental module on the Chinese space station.
The primary task of the "Shen 14" astronaut crew after entering the cabin is to establish a manned environment for the core cabin, set the core cabin assembly to a manned state, and set up equipment and products related to ventilation purification, regeneration and water cycle treatment.
The astronauts tested water samples, air and surface microorganisms in orbit.
In the space home, some microorganisms may have an impact on the health of astronauts, and even be corrosive, causing pollution and damage to various equipment.
Therefore, it is necessary to regularly monitor microorganisms to ensure the safety and comfort of the astronauts' living environment in orbit.
The astronauts also installed and tested a carbon dioxide reduction device to further improve the closure of the material cycle of oxygen in orbit.
In addition, the astronauts completed the sorting and transfer of materials, sorted out various cargo packages in the cabin, and officially launched the material management system to classify and sort out the materials as a whole, improve the management level of the space station, and help the astronauts free up more space. Focus more on on-orbit scientific experiments and other work.
At present, astronauts are successively carrying out magnetic levitation experiments in high-micro cabinets, material science experiments without container cabinets, and aerospace medicine experiments.
In the future, with the launch of the "Wentian" and "Mengtian" experimental modules into orbit and the completion of the construction of the Tiangong space station, the astronauts will complete the unlocking and installation of more than 10 scientific experimental cabinets, supporting the development of single- or multi-disciplinary space science. The experiment has reached the international advanced level as a whole.
At the same time, the astronauts are inspecting and testing the extravehicular space suits. As the "Wentian" experimental module docks with the space station assembly, the astronauts will complete the exit activities from the "Wentian" experimental cabin airlock.
The second-generation "Feitian" extravehicular suit in the Chinese space station assembly has been tested by the Shenzhou 12th and 13th astronaut crews for a total of 4 out-of-vehicle missions, and the Shenzhou 14th astronaut crew will also be The mission will be completed in the "Flying" extravehicular suit.
It is reported that the "Shen 14" astronaut crew currently works six days a week.
During their stay in orbit, they will fully complete the construction of the Tiangong space station with Tianhe core module, Wentian experimental module and Mengtian experimental module as the basic configuration, and build a national space laboratory.
As the "Ask Tian" experimental module is about to be "in place", the astronauts are getting ready for the arrival of the first experimental module on the Chinese space station.
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