Astronaut Song Lingdong: 02 report, I feel good after leaving the cabin. Thank you Shuguang, thank you 01.

Astronaut Cai Xuzhe: Not bad, very smooth.

Dawn: The praising group has begun.

Astronaut Song Lingdong: 01, your body is under control too well.

Astronaut Cai Xuzhe: Space dancer.

Astronaut Cai Xuzhe: Your robotic arm probably won’t be as fast as me. Every time we leave the cabin, it is a brand new task. As long as we open the cabin door, go out and do it, we will gain different scenery and success.

Astronaut Wang Haoze: In this festive atmosphere of bidding farewell to the old and welcoming the new, we have completed this mission together. It can be said that heaven and earth are happy together, and joy is happy.

Astronaut Song Lingdong: The New Year is coming soon, let us pursue our dreams in the starry sky and walk forward on the waves.

CCTV News: What I just saw was the second out-of-cabin event of the Shenzhou No. 19 crew. Before closing the cabin door, the Shenzhou No. 19 crew expressed the joy of completing the task and blessings for the Spring Festival. At 1:12 on January 21, after about 8.5 hours of cabin exit activity, Shenzhou 19 crew astronauts Cai Xuzhe, Song Lingdong and Wang Haoze worked closely together to successfully complete the second cabin exit activity with the cooperation and support of the space station robot arm and ground scientific researchers.

Shuguang: Shenzhou No. 19, open the exit door and finish.

Astronaut Song Lingdong: Shenzhou 19 understands.

Shuguang: 02 Carry out of the cabin with two-meter rope.

Astronaut Song Lingdong: 02 Understand.

At 16:55 on January 20, astronaut Song Lingdong opened the door of the Wentian Experimental Cabin and left the cabin first.

Astronaut Song Lingdong: 02 report, I have left the cabin and feel good.

Shuguang: 02 also successfully completed the first upper arm.

Astronaut Song Lingdong: Thank you Shuguang, thank you 01.

Astronaut Cai Xuzhe: Not bad, very smooth.

Astronaut Song Lingdong: Look at 01.

Shuguang: Yes, 01 is well brought.

Astronaut Cai Xuzhe: 02 Learn quickly.

Dawn: Our praising group has begun.

Astronaut Cai Xuzhe: The earth is so beautiful, and the auspicious clouds are floating. 02, 03, let’s make a wish to the earth.

Astronaut Song Lingdong: 01, your proposal is good, then I wish the great motherland prosperity, prosperity and peace and prosperity!

Astronaut Wang Haoze: 02, well said, then I wish the people of the whole country a happy and prosperous life!

Astronaut Cai Xuzhe: Then I wish our manned space industry a prosperous future, create new glory, and auspicious clouds indicate a prosperous future!

Dawn: Thank you Shenzhou No. 19.

About 2 hours later, astronaut Cai Xuzhe successfully left the cabin and moved to the operating point along the bulkhead. He cooperated with Song Lingdong to install the protective device on the Wentian cabin cable. During this period, astronaut Wang Haoze provided support in Tianhe core cabin.

China Aerospace Science and Technology Corporation Li Zhihai said that the main task of this outflow of the cabin is to install debris protective structures outside the cabin to protect the cables outside the cabin from being impacted by debris. In response to the environment where space is in orbit, facing the risk of increasingly severe impact of space debris, the corresponding materials are specially selected and a special design has been made. On the other hand, it can be installed simplified and firmly outside the space station cabin and then realize the protection function.

In the last out-of-cabin mission, the Shenzhou No. 19 crew mainly installed the protective devices of the outer cabin pipelines and cables of the Tianhe core cabin. This mission mainly installed the protective devices of the outer cabin cables of the Wentian Experimental Cabin.

Li Zhihai also introduced that since this time is different from the last operation area, the path planning of the entire process of the robot arm takes into account that it avoids interference and collisions with the cabin or solar wings in the celestial cabin. To ensure a certain safe distance, optimization design and a lot of verification are required on the ground.

Astronaut Song Lingdong: 01, your body is under control too well.

Astronaut Cai Xuzhe: Space dancer.

Astronaut Cai Xuzhe: Your robotic arm probably won’t be as fast as me.

Astronaut Song Lingdong: I'm afraid you're in a hurry, let's slow down.

Astronaut Cai Xuzhe: I am not in a hurry.

With the cooperation and support of the space station robotic arm and ground scientific researchers, the astronaut crew completed the installation of space debris protection devices and inspection of extra-cabin equipment facilities. With the astronauts Song Lingdong and Cai Xuzhe safely returning to the Wentian Experimental Cabin, the outgoing activity was a complete success.

Li Zhihai said that during the entire process, the astronauts completed the process very efficiently and quickly, and all installation results were perfect.