← Back to NASA Technology Projects
Completed TRL 6 (started at 5, targeting 6)
The Autonomous Robot Swarms for Lunar Orbit Servicing and Space Asset Assembly demonstration will test two different kinds of robots—a “rovable” and an “inchworm”—to evaluate their swarm mobility and inspection capabilities in microgravity. These robots have the potential to support in-space manufacturing by working in swarms to assemble modular parts, perform quality control and inspections, and ultimately complete repairs and maintenance tasks. Four parabolic flights with Zero Gravity Corporation will assess the robots’ mobility, sensing accuracy, and overall performance.
Problem Statement
In-space repairs, inspection, and maintenance can place a large burden on spacecraft crew and involve bulky and expensive parts. Small robot swarms would support in-space manufacturing and thereby reduce the resources needed from Earth for maintenance on long-duration space travel. These robot swarms also offer a low-cost solution for the automation of in-orbit servicing.
Technology Maturation
In addition to supporting manufacturing and inspection tasks, this flight demonstration will evaluate the robots’ capabilities for exploration and discovery on the lunar surface.The swarm architecture’s communication networks could offer a basic infrastructure from which to establish wireless connectivity in an operating environment. Flight tests will advance the robots’ mobility and inspection capacity in microgravity, maturing the platform to TRL 7.
These swarming small robots have the potential to automate time-intensive tasks on long-duration space exploration missions. Through a novel communications protocol, the robots can cooperate to complete even complex tasks, form sophisticated structures, and traverse a variety of surfaces in coordination. This would benefit NASA missions, the commercial space industry, other government agencies, and the nation.
Future Customers
•Commercial space missions
•Commercial in-space manufacturing industry
•Potential for use on NASA’s Gateway and on the International Space Station
•Ground-based surveying and maintenance applications
Listed on TechPort itself — the most direct way to ask about this specific project.
This is early/mid-stage (TRL 6) — 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.
None of these are guaranteed paths for this specific project — TechPort itself doesn't have an "apply" button. Reaching out to the contact(s) above with a specific question is usually the fastest way to find out what's actually open.