March 15, 2023

— This suit was made for walking.

A prototype of the commercial spacesuit that U.S. astronauts plan to wear during the next mission to land on the moon was unveiled on Wednesday (March 15). Unlike the iconic garments worn by the Apollo astronauts more than 50 years, this new suit is a "rental" — designed, built and soon to be leased to the space agency by Axiom Space, a space services company.

"We're carrying on NASA's legacy by designing an advanced spacesuit that will allow astronauts to operate safely and effectively on the moon," Mike Suffredini, Axiom Space president and CEO, said in a statement. "Axiom Space's Artemis III spacesuit will be ready to meet the complex challenges of the lunar south pole and help grow our understanding of the moon in order to enable a long-term presence there."

In 2022, NASA awarded Axiom a $228.5 million task order under a $1.26 billion contract to build the agency's next-generation spacesuits to support the Artemis lunar missions. Leveraging the xEMU, a suit that was developed by the engineers at NASA's Johnson Space Center in Houston, the new Axiom Extravehicular Mobility Unit (AxEMU) spacesuit provides increased flexibility, greater protection against the harsh environment and specialized tools to achieve exploration needs and expand scientific opportunities.

Using innovative technologies, the AxEMU will "enable exploration of more of the lunar surface than ever before," an Axiom description read.

AxEMU prototype spacesuit reveal. Click to enlarge video in new pop-up window. (NASA)

The Axiom-furnished spacesuits that NASA astronauts will don on the moon will have a white outer layer to reflect heat, protecting the wearer from the extreme high temperatures when in sunlight. For the purposes of Wednesday's reveal and to conceal the suit's proprietary elements, the prototype was adorned with Axiom's logo and features the company's brand colors of blue, black and orange.

Axiom collaborated with costume designer Esther Marquis from the Apple TV+ alternate Apollo history series "For All Mankind" to create the custom cover layer.

The AxEMU will provide NASA with the commercially-developed human systems needed to access, live and work on and around the moon. The advanced suit was designed from the start to accommodate a wide variety of crew members.

On Artemis III, targeted for launch in December 2025, NASA will land the first woman and the next American to walk on the moon. Future Artemis missions will bring the first person of color and other partner nations' astronauts, including crew members from Japan and the European Space Agency's member states.

Axiom Space partnered with a team of industry experts to create the AxEMU, including KBR, Air-Lock, Arrow Science and Technology, David Clark Company, Paragon Space Development Corporation, Sophic Synergistics and A-P-T Research. Though Axiom has trained privately-funded crews to launch to and live on the International Space Station and is developing its own commercial space station, this is the first time that the company has built a pressurized garment for use in space, let alone the moon.

"Our expert team is ready to provide NASA the next-generation spacesuit," said Mark Greeley, Axiom Space's extravehicular activity (EVA) program manager. "We carefully considered years of lessons learned by NASA and used that experience to build a spacesuit for the moon and for our future Axiom Space customers."

In addition to furnishing the AxEMU spacesuits, Axiom Space will also provide systems training and real-time operations support to NASA, among other services.