China is set to expand its space station from three to six modules in the coming years and add a co-orbiting Hubble-class space observatory, even as the International Space Station approaches the end of its lifetime.
The three-module, T-shaped Tiangong space station was assembled in orbit across 2021 and 2022 and has hosted numerous three-astronaut Shenzhou crews, but China is now set to expand the orbital outpost with new modules, citing growing research demands and more frequent crew and cargo missions. As previously reported by Space.com, the planned expansion will see Tiangong grow into a "double-T" shape, with the addition of the multipurpose module and two new experiment modules, and allow China to extend the scale of operations aboard the station.
