NASA's ISS 3-D Printer Successfully Produces Ratchet Wrench From Ground-Transmitted Design

Summary

NASA's 3-D printer aboard the International Space Station successfully completed the first phase of its technology demonstration by printing a ratchet wrench from a design file transmitted from Earth. The test validated the process of printing tools on demand in space, a critical capability for future long-duration missions such as journeys to Mars. The ratchet wrench was designed, approved for safety, and printed in less than a week, demonstrating the ability to manufacture tools in space rather than relying on pre-launched inventory.