first!Astronauts witnessed the launch of the Tiangu experimental compartment in the orbit

At 14:22 on July 24, 2022, as the Long March 5 Yao Three of the Long March 5 Yao Three Load Rockets on the Light Rockets of the Temple Experimental Cels was launched.About 10 minutes before the ignition, the space station group transit the Wenchang space launch site, and the astronauts recorded this precious moment through the porthole.

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