China to Double Tiangong to 180 Tons as 267 Projects Strain Current Station

3 articles · Updated · PlataformaMedia English · Jun 23

Tiangong will enter a new expansion phase with a multifunctional module that turns the station’s T-shaped layout into a cross, adding docking ports and more room for experiments, storage and spacewalks.
267 scientific and application projects have already run on the station, and last year alone it took on 86 new in-orbit experiments, about 1,179 kilograms of materials, returned 105 kilograms of samples and produced more than 150 terabytes of data.
CCTV said the buildup has pushed existing space and equipment toward saturation, while more cargo missions and crew rotations are driving demand for greater operational margin and emergency-response capacity.
The upgrade also supports longer human stays in orbit, with Shenzhou-23 now carrying the program’s first experiment aimed at keeping one astronaut in space for a full year.
A later stage could expand Tiangong to six sections and 180 tons from 90 tons, reinforcing China’s plan to use the station as a base for future missions including a crewed Moon landing before 2030.

Sources

PlataformaMedia English4d ago

China to Expand Tiangong Space Station for Enhanced Scientific Capacity

The New York Times4d ago

China Launches Space Station Module With Large Rocket

Yahoo19h ago

China plans to double the size of its Tiangong space station while the ISS nears its end

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Tiangong’s Major Expansion: China’s Bid to Lead Global Space Science After the ISS

Overview

China is undertaking a major expansion of its Tiangong space station to meet the rapidly growing demand for orbital scientific research. By integrating a new 20-ton-class multifunctional module, Tiangong will significantly boost its operational capacity and serve as a docking hub for two additional laboratory modules. This expansion is driven by a marked increase in scientific projects over the past five years, with 267 projects already implemented and the need for advanced research capabilities continuing to rise. The new modules will enable Tiangong to support more experiments and larger-scale scientific operations in space.

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