Long March 5B

Long March 5B is a variant of the Long March 5 heavy-lift launch vehicle. This version does not have the second stage and it's specific for LEO missions.

It was responsible for building the Chinese space station Tiangong , launching the Tianhe, Wentian and Mentian modules.

Tianhe Core Module

Tianhe (Harmony of the Heavens) was the first module of the Tiangong Space Station. It was launched in 29 April 2021 (time flies) from Wenchang Spacecraft Launch Site aboard of the Long March 5B to a 380km and 41° orbit approximately.

Size:

Length:

16.6 meters

Width:

4.2 meters

Mass:

Approximately 22 tons

Controls:

AG3:

Docking system

AG6:

Module gyroscopes

AG7:

Solar panels arrays
(activate it after ag9)

AG8:

Orbital Control System

AG9:

Extend solar panels

AG10:

RCS

Credits:

—CAAA and CMS logos

—Universal Docking System

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