China's Inflatable Space Capsule Passes In-Orbit Test

Published on Sep 17, 2025.
China's Inflatable Space Capsule Passes In-Orbit Test

The China Academy of Space Technology (CAST) has announced that its inflatable space capsule has successfully completed its in-orbit flight test aboard the Shijian-19 satellite.

This achievement marks a significant milestone in the development of innovative space technologies, indicating advancements in space exploration capabilities.

According to CAST, the test was a complete success, showcasing the potential of inflatable capsules for future missions.

The inflatable capsule is uniquely designed from a flexible material that allows it to be compressed and folded during the launch phase, and it subsequently unfolds and inflates once it reaches the orbit.

This lightweight technology demonstrates impressive folding efficiency, which is crucial for constructing large sealed structures in space.

During the test, the capsule was subject to an environmental assessment intended to evaluate its performance throughout the launch process, successfully undergoes a range of operations including unlocking, inflating, unfolding, and maintaining pressure.

Throughout the evaluation, the capsule met expected standards in crucial areas such as load-bearing capacity, airtightness, and interior temperature stability.

The successful outcomes from this technology verification will provide vital technical support for major Chinese space initiatives, including the construction of its space station and manned lunar landing projects.

SPACE EXPLORATIONSCIENCE AND TECHNOLOGY

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