Redwire has delivered a prototype lunar robotic manipulator to the European Space Agency as Europe continues developing its Argonaut lunar lander program for future Moon missions.
The robotic arm system, known as the Manipulator for Argonaut Payload Needs and Unloading Support (MANUS), was developed by Redwire in collaboration with Added Value Solutions and with support from ESA.
The project is being led by Redwire’s Luxembourg-based team, which recently completed several major milestones including preliminary design work and performance assessments.
Before delivery, the MANUS Breadboard Model underwent a comprehensive test campaign designed to validate both the manipulator and tool-changer subsystems under operational scenarios aligned with ESA’s system requirements.
According to Redwire, all planned operations were completed successfully, including payload handling, end-effector actuation using wireless data and power transfer, range extender manipulation, and automatic deployment.
The company says the testing campaign confirmed safe and reliable mechanical performance, strong joint-space accuracy, and stable interaction between the various robotic subsystems.
MANUS is being developed to support cargo handling operations for ESA’s Argonaut lunar lander platform, which is intended to deliver between 1,500 and 1,800 kilograms of cargo, infrastructure, and scientific instruments to the lunar surface.
The robotic manipulator could be used to load and unload equipment directly onto the lunar surface, transfer cargo to rovers, or assist astronauts during future lunar missions.
ESA also sees the system as potentially useful for transferring power to lunar surface assets such as rovers and battery systems, as well as performing lunar regolith collection tasks.
The Argonaut program forms part of Europe’s broader effort to establish a long-term operational presence on the Moon while strengthening the continent’s role in international lunar exploration initiatives.
The development of robotic manipulation systems such as MANUS highlights the increasing importance of autonomous and semi-autonomous robotics technologies within future lunar infrastructure programs.
As lunar missions become more operationally complex, robotic systems capable of cargo handling, inspection, maintenance, and surface operations are expected to play a central role in reducing astronaut workload and expanding mission capabilities.
Redwire has become increasingly active in space robotics and in-space infrastructure development, with projects spanning robotic systems, space manufacturing, navigation technologies, and orbital servicing applications.
