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Completed TRL 4 (started at 3, targeting 4)
The overall goal is to demonstrate a welding capability that could be used in space. The specific objectives are: •Design and modify the existing equipment for use in vacuum •Test the modified equipment in a bell jar with different metals and determine if shielding gasses are required and determine electrical parameters •Interface with NExIS to plan modifications for robotic operation
The technology of orbital welding in space aligns with the goals of NASA's NExIS, OSAM, and Artemis missions. Future extended human presence on the Moon or Mars will also require the assembly or repair of fluid systems, for applications like In Situ Resource Utilization, thermal systems, fission systems, breathable air, or even waste - systems which are all in the current architectures.
Listed on TechPort itself — the most direct way to ask about this specific project.
This is early/mid-stage (TRL 4) — the most realistic path in is NASA SBIR/STTR, which funds small businesses and research institutions to develop technology aligned with NASA's needs (equity-free, phased funding). Check whether a current SBIR/STTR solicitation topic overlaps with this project's technology area, or contact the project directly (above) to ask.
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