What is the difference between the Chinese walking again in space?

At 0:46 on September 2nd, astronauts Chen Dong and Liu Yang closed out of the cabin door. At 1:55, Cai Xuzhe opened the cabin door between the test compartment section and welcomed the comrades -in -arms triumph, and the outlet activities achieved a complete success.

This outlet event is the most complicated and most complicated task. For the first time, the astronauts have inspected the work of the space staff and the small robotic arm cooperation from the outlets of the air gates of the experimental compartment. Ability, verify the functional performance of the supporting equipment related to the air gates and outlet activities of the Tiantian Experiment.

For the first time, it is more convenient to open the room space for the weather gate. Before this out of this cabin, the astronauts have completed the 4 -out mission through the node compartment of the sky and the core compartment.

Compared with the node compartment of the sky and the core cabin, the air gate of the Tiangan experimental cabin does not need to take into account the function of the connection to the aircraft, so its internal is relatively flat, and its internal volume is larger. Successfully. The outlet of the air gate is facing the Earth node compartment out of the starry sky

Different from the Tianhe Node Curdine, the outlet of the weather gates is designed as a "below" for space -oriented stations. Therefore, when the sky and node compartment out of the cabin, the astronauts seemed to be climbing from bottom to top, from from bottom to top, from from bottom to top, from from bottom to top, from the bottom to top, from the bottom to top, from the bottom to top, from the bottom to top, from Ask the weather gate cabin as if drilling from top to bottom, the scenes that the astronauts see after the cabin will be very different.

Experts told us that after the outlet of the outlet is verified, it will become the main outlet channel of the entire space station system after the outlet function of the weather gate.

Ask the small robotic arm of the Caval

In this cabin, the astronauts completed the work by asking the small robotic arm on the experimental compartment. The main function of the small robotic arm is similar to the large robotic arm. It can truly simulate the flexible rotation of the human arm. By rotating the structure, the object is grasped at any angle and part of the front, left and right, and can be crawled on the surface of the experimental compartment.

The small robotic arm on the cabin is more petite, more flexible, and higher in exercise. In the future, large robotic arms and small robotic arms will assemble a larger robotic arm to complete the installation of some off -class equipment.

Observation of Sichuan (Source: CCTV)

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