Wentian experimental module set sail on July 24 and has been operating stably in orbit for a month. During this time, the astronauts were asking what was going on in the capsule? "Tiangong TV" continues to update pictures of astronauts' work and life in orbit, let's review them together!
- for the first time! Astronauts witnessed the launch of the Wentian experimental module in orbit.
htmlAt 14:22 on July 24, as the Long March 5B Yaosan carrier rocket carrying the Wentian experimental module was ignited and launched, the astronauts were with us in the Chinese Space Station. Witnessed the historic moment together. The daily work of the Shenzhou 14 crew in the Wentian module
Decorating the "new home"
△ Opening the door of the Wentian experimental module
html At 10:03 on July 25, the Shenzhou 14 astronaut crew started the Wentian experiment Open the cabin door and enter the Wentian experimental cabin smoothly. Afterwards, necessary inspections and status settings were carried out to confirm that the cabin environment, equipment, etc. were in good condition.△The wired measurement and control headset is connected to the Wentian voice processor
During this period, the astronauts will establish the manned environment, including setting up the environmental control and life protection system, sanitary area, sleeping area, and space kitchen, and at the same time complete the Wentian experiment. Unlocking, functional testing, equipment installation, material sorting and other work of the scientific experiment cabinet carried by the cabin.
carried out on-orbit scientific experiments
astronauts opened the universal biological culture module, unlocked, installed and tested basic functions. Put in the experimental module and complete the work related to the on-orbit setup of the life and ecology experimental cabinet.
Astronaut unlocks and installs the science glove box. The scientific glove box can provide a closed and clean environment with controllable temperature and humidity, provide support for conducting space experiments in life sciences, materials science and other disciplines, and can also assist astronauts in achieving precise or repetitive scientific experiments in orbit.
Astronauts unlock and install cryogenic storage devices. This device is equivalent to a refrigerator, which can provide low-temperature storage capabilities of 4°C above zero, 20°C below zero, and 80°C below zero, meeting the different low-temperature storage conditions required by different samples.
3 entered the airlock of the Wentian experimental module
The astronauts entered the airlock of the Wentian experimental module. The Wentian experimental module has a larger internal space than the node module of the core module. The diameter of the exit hatch is one meter, which is also larger than that of the node module. The exit hatch is larger. In the future, astronauts will perform exit missions from here, and the weather lock cabin will also become the main exit channel for astronauts.
△The exit airlock also has a door with a diameter of 1 meter
4 Leisure exercise
The Wentian module is equipped with three sleeping areas, plus the original three sleeping areas in the core module. The Chinese space station can support six astronauts in orbit for a short period of time. stay.
The Wentian module has expanded the living and working space of the astronauts. The astronauts moved their space bicycles into the Wentian module and exercised in their spare time.
Three The extravehicular robotic arm carries out on-orbit testing
The small robotic arm installed outside the Wentian experimental cabin is responsible for independently completing the installation and replacement of extravehicular loads and other care operations. The small robotic arm has successfully completed on-orbit testing with the support of ground personnel.
4 Preparing for the extravehicular activity
In addition, the Shenzhou 14th crew has now been involved in careful training and preparation for the first extravehicular activity during the construction phase of the space station .
Astronauts need to prepare tools for exiting the vehicle, such as assembling foot limiters, safety ropes, electric screwdrivers , etc.
Of course, trying on the extravehicular spacesuit is indispensable when leaving the spacecraft, and the extravehicular spacesuit needs to be inspected.
After doing this, you still need to be familiar with the operation of the extravehicular robotic arm to be fully prepared for extravehicular activities.
Five Experience the beauty of space from multiple angles
With the Wentian experimental module docking with the Tianhe core module, there are several more "viewing spots" outside the Chinese Space Station.
The beautiful scenery of the earth seen from Wentian's first perspective.
In the vast space 400 kilometers above our heads, the creative beauty of human wisdom and the eternal beauty of the earth's nature complement each other.
Under the lenses of Tianhe panoramic camera and Wentian panoramic camera, a blue planet slowly rotates, exuding the mysterious solemnity of the vicissitudes of life, and telling the splendid cosmic romance of Xinghan.
(Producer | Lu Yi Producer | Liu Bo Planning | Chen Xiaoyue)
(Source: CCTV News Client)
[Editor: Fu Ying]
[Source: CCTV News Client]
