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July 24 at 14:22,The Long March 5B Yaosan carrier rocket carrying the Wentian experimental module was ignited and launched on time at the Wenchang Space Launch Site in my countryAbout 495 seconds later, the Wentian experimental module was successfully separated from the rocket and entered the predetermined orbit, and the launch was a complete success.

The Chinese space station is mainly composed of three sections: the “Tianhe” core module, the “Wentian” experimental module and the “Mengtian” experimental module. Each section is not only huge in size, but also weighs more than 20 tons.

Li Dong, chief designer of the Long March 5B launch vehicle system of the Aerospace Science and Technology Group, said: “Only the Long March 5B carrier rocket is capable of launching the manned space station module.

It is understood that the Long March 5B carrier rocket is a new type of carrier rocket specially developed for the construction of China’s manned space engineering space station. It is improved on the basis of the Long March 5 rocket. launch vehicle.

The height of the full arrow reaches 53 meters, the take-off thrust exceeds 1,000 tons, and it can send a 25-ton spacecraft into the predetermined orbit.This level also makes the carrying capacity of Chinese rockets in the world’s first echelon.

The Long March 5B rocket adopts a series of breakthrough technologies such as super-large fairing, separation of large-diameter capsules and arrows, and direct entry into orbit with high thrust, and has become a special vehicle for launching various modules of the Chinese space station.

If you need to reprint, please be sure to indicate the source: Fast Technology

Responsible editor: Xpressarticle error correction

Hashtag: Long March 5B rocket space station

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