CCTV News: The Long March 5B carrier rocket is the "exclusive car" of the space station cabin section. It is 53.7 meters high and has an arrow body diameter of 5 meters, and is tied to four boosters with a diameter of 3.35 meters. One of the biggest features of Long March 5 B is

2025/07/0622:15:35 military 1636

CCTV News: Long March 5B carrier rocket is the "exclusive car" of the cabin section of the space station. It is 53.7 meters high and has a diameter of 5 meters. It is tied to 4 boosters with a diameter of 3.35 meters. One of the biggest features of Long March 5 B is that it has an extra-large fairing , with a length of 20.5 meters and a height of six or seven floors. The extra-large fairing is tailor-made for large cabin sections of the space station. Why do you need to make this part so big? Because it wants to wrap the entire Mengtian Experimental Cabin , which is up to 17.88 meters long.

　　Inside this super large fairing is the Mengtian Experimental Cabin. When the Mengtian Experimental Cabin is wrapped in the fairing, its pair of "wings", that is, Sun Wings , is closed. The Wentian Experimental Cabin launched more than three months ago is the experimental cabin of , the Chinese Space Station of . The Mengtian Experimental Cabin launched today is also called the experimental cabin II. After the Mengtian Experimental Cabin is launched into orbit, it will connect with the space station combination in orbit to form a new combination. The sun wings of the Mengtian Experimental Cabin will also slowly unfold in two steps in this process.

military

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The Liaoning ship has just returned, and the People's Liberation Army's "quasi-aircraft carrier" went to sea, and helicopters took off and landed to practice crossing the sea.

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