Spoiler in advance, what to do in the national laboratory in the sky is preparing to do something

Author:Changjiang Daily Time:2022.07.19

According to China Manned Aerospace Engineering Office

July 18, 2022, Beijing time

Qi Tian Experimental Curring and Long March 5 Yaoxi Three Load Rocket Combinations

Transfer to the launch area

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The launch of the launch of the Tiangan experimental compartment is the first time that China Space Station welcomed the spacecraft to visit the spacecraft. Not long ago, the Beijing Aerospace Flight Control Center issued a command instruction on the space station combination, and the space station combination will be prepared to welcome the visiting test cabin visit.

According to the China Manned Aerospace Engineering Office, the Tianzhou -3 freight ship has completed all the established tasks and has evacuated the space station combination at 10:59 on July 17th, Beijing time. The evacuation of Tianzhou III is mainly for the follow -up interface of Tianzhou Experimental Course and the Tianhe Core Class.

What tasks will be carried out after ushered in the experimental cabin?

National Space Lab, arrange!

According to the plan, after the launch of Shenzhou 14th, the two experimental cabins, "Ask the Sky" and "Dream Tian", will be launched in the second half of this year to complete the construction of Tiangong Space Station and build a national space laboratory.

As a national space laboratory, 25 scientific experimental cabinets can be deployed in the Chinese space station cabin. Each experimental cabinet is a small space laboratory, which can support the development of spatial scientific experiments with cross -disciplinary or multi -disciplinary cross. Essence

The upcoming questioning of the experimental compartment is mainly for spatial life science research, and the experimental cabinets such as life ecology, biotechnology and gravity science can support the development, development, and genetic of various types of plants, animals, and microorganisms under space conditions. Research on response mechanisms such as aging.

High micro -cabinet suspension experiment. Image source: China Manned Aerospace

The Dream Sky Experiment Curing, which is about to launch in the future, has successfully completed the positive heat test in Tianjin recently. It is mainly based on micro -gravity science research and is equipped with multi -disciplinary experimental cabinets such as fluid physics, material science, combustion science, basic physics, and aerospace technology tests. Research on the essential laws of substances such as processes, material solidification mechanisms, and cutting -edge experiments such as ultra -cold atomic physics.

At the same time, on the basis of the cold atom clock in Tiangong II, the Mengtian experimental cabin will establish the world's first set of space cold atom clocks composed of hydrogen clocks, 铷 clocks, and light clocks, forming the frequency stability and accuracy of frequency stability and accuracy in space in space. The highest time frequency system, carry out cutting -edge scientific research on the frontier of gravitational red shift and fine structure constant measurement.

After ushered in the Tiangtian experimental cabin, the astronauts will enter the cabin to start the life maintenance system, complete the assembly of the scientific experimental cabinet, and conduct cross -scientific experiments at the same time.

Ask the Tianjie Experimental Class, start class!

The last time the space lecture was carried out in the sky and the core cabin. The lecturer was Wang Yaping. After the launch of the test compartment was launched, the new space teaching will also be carried out in the test cabin.

Space "Ice and Snow" Experiment

In addition, astronauts will choose to ask the outlet of the test compartment for the first time. According to the plan, during the track, they will complete 2 to 3 out of the cabin from asking the sky cabin out of the cabin. Earlier, the Shenzhou 14th Aerospace Worker's multiplier has completed the inspection test of off -cabin.

Outside the cabin space service inspection test. Image source: China Manned Aerospace

The Shenzhou 14th astronauts have been stationed in Tianhe's core compartment for more than a month. The astronauts have launched the manned environment establishment, space station platform maintenance and care, and space science experiments. It is fully prepared for subsequent robotic arm operation, cabin activities, and cabin transfer.