Change-8 Mission International Cooperation Projects Now Open for Proposals
Summary: CNSA officially opened international cooperation project proposals for the Change-8 mission on July 27, 2026, aimed at advancing lunar research station construction.
The China National Space Administration (CNSA) announced on July 27, 2026, the formal opening of international cooperation project proposals for the Change-8 lunar mission. The initiative aims to invite space agencies, research institutions, and universities worldwide to contribute high-quality proposals and jointly advance the construction of the International Lunar Research Station (ILRS). As a key precursor mission for the ILRS, Change-8 is designed to fulfill dual objectives of critical technology verification and scientific exploration.
According to CNSA, the international cooperation call covers multiple areas including lunar surface science payloads, in-situ resource utilization technology experiments, and lunar surface communication and navigation support equipment. Eligible organizations from all countries may submit cooperation proposals within the specified timeframe, with selected projects to be integrated into the mission payload plan following expert review. Detailed application conditions, technical requirements, and submission deadlines are expected to be published by CNSA in due course.
The Change-8 mission is scheduled for launch around 2028 and constitutes a major component of Phase 4 of China Lunar Exploration Program (CLEP). Previously, the Change-6 mission successfully completed humanity first sample return from the lunar far side in 2024, while the Change-7 mission continues to progress steadily. Change-8 will operate in coordination with Change-7 in the lunar south polar region to validate key technologies for the surface research station, laying the groundwork for the eventual establishment of a permanently crewed international lunar base.
This international cooperation call signals China further commitment to openness and collaboration in lunar exploration, welcoming global partners to participate in the co-construction of the lunar research station. Reports indicate that space agencies from multiple countries have already expressed interest in cooperation, though the specific list of participants remains to be confirmed.