日本語 
ElevationSpace Co., Ltd. and Japan Low Earth Orbit Corporation have signed an MoU to explore joint low Earth orbit service development as Japan prepares for the post-ISS era.
The partnership is centered around building a more complete orbital infrastructure system instead of isolated space projects. Both companies want to connect technologies covering launch, cargo resupply, orbital testing, autonomous flight modules, and recovery operations into one broader service ecosystem for low Earth orbit activities.
ElevationSpace is currently developing ‘ELS-RS,’ a small unmanned recovery system designed for frequent material return missions from low Earth orbit bases. The project is being developed under Japan’s Space Strategy Fund initiative focused on high-frequency material recovery technologies.
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Meanwhile, Japan Low Earth Orbit Corporation is working on multiple Space Strategy Fund programs tied to autonomous flight module systems, cargo resupply infrastructure, and external utilization technologies. This includes development work around the Japan Module and the HTV-XC commercial cargo spacecraft.
The bigger picture here is Japan trying to reduce dependence on existing international orbital infrastructure before the expected end of the International Space Station. The ISS transition should not be treated as a future problem because companies have begun constructing basic infrastructure needed for commercial research and cargo transport and orbital research and recovery activities in low Earth orbit.
The two companies plan to develop operational systems needed for future orbital services while conducting feasibility studies and assessing commercial potential of their partnership. The Japanese government intends to build an autonomous low Earth orbit system which will establish international space competitiveness for Japanese space operations.
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