Axiom Space

When NASA sends the first astronauts to explore near the lunar South Pole, moonwalkers will wear spacesuits provided by Axiom Space. NASA selected the company to develop the modern suits for the Artemis III mission and revealed the first prototype in March 2023.

Called the Axiom Extravehicular Mobility Unit, or AxEMU, the spacesuit builds on NASA’s spacesuit prototype developments and incorporates the latest technology, enhanced mobility, and added protection from hazards at the Moon.

NASA established the foundation for the AxEMU with the agency’s Exploration Extravehicular Mobility Unit (xEMU) prototype development efforts that advanced spacesuit designs for multiple destinations. Axiom Space used the experience, expertise, and data behind the xEMU as a basis for the design and development of the AxEMU, including advancements in technology, training, astronaut feedback on comfort and maneuverability, and compatibility with other NASA systems. Leaning on NASA’s prior development efforts is helping Axiom Space reduce technical and schedule risk.

NASA experts defined the technical and safety standards by which the spacesuits will be built, and Axiom Space agreed to meet these key agency requirements. The AxEMU features the range of motion and flexibility needed to explore more of the lunar landscape, and the suit will fit a broad range of crew members, accommodating at least 90 percent of the U.S. male and female population. Axiom Space will continue to apply modern technological innovations in life support systems, pressure garments, and avionics as development continues.

Axiom Space is responsible for the design, development, qualification, certification, and production of flight training spacesuits and support equipment, including tools, to enable the Artemis III mission. The company will test the suit in a spacelike environment prior to the mission. NASA maintains the authority for astronaut training, mission planning, and approval of the service systems.

Recently, NASA expanded a task order under Axiom’s existing contract to also advance spacewalking capabilities in low Earth orbit, thereby encouraging innovation in suit design and services amongst commercial providers. Using this competitive approach, NASA aims to enhance redundancy, expand future capabilities, and further invest in the growing space economy.