China will use a Long March-5B carrier rocket to launch its Mengtian lab module in the coming days. Why has this particular rocket been chosen, and what new missions might it have at the end of 2022, when the country's space station is completed? CGTN's Wu Lei talked with a rocket engineer to learn more.

For more:
https://news.cgtn.com/news/2022-10-26/What-s-behind-China-s-Long-March-5B-carrier-rocket-1erZRVptSww/index.html

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