China's Tiangong Space Station Expansion Plans to Dominate Low Earth Orbit
China is planning a significant expansion of its Tiangong space station, which could position it as the primary space station in low Earth orbit following the retirement of the International Space Station (ISS) in 2030. The expansion involves transitioning the current T-shaped structure into a cross-shaped configuration, eventually reaching a six-module structure. This development is aimed at enhancing China's capabilities in orbital research and fostering international partnerships. The expansion will include a multifunctional module larger than the current core, providing docking interfaces and a specialized airlock for spacewalks. This move is part of China's broader strategy to establish itself as a leader in space exploration, especially as the ISS, a collaboration of 15 nations, is set to be decommissioned. 
