NASA’s Moon Spacesuit Plan Relies on Sole Provider After Collins Exit

TL;DR: Collins Aerospace quit NASA’s xEVAS spacesuit contract after two years, leaving Axiom Space as the sole provider. The Inspector General warns that any Axiom delay could force NASA to keep using current EMUs and revise its 2028 Moon landing plans.

After Artemis II returned crew to Earth earlier this month, NASA’s attention shifted to the next hurdle: getting astronauts onto the lunar surface. While landers from SpaceX and Blue Origin still need work, the agency’s spacesuit program has come under fresh scrutiny. The suit must protect astronauts from extreme temperatures, radiation, and micrometeoroids while allowing mobility for geological work.

NASA awarded the Exploration Extravehicular Activity Services (xEVAS) contracts in 2022, each worth up to $3.1 billion to teams led by Axiom Space and Collins Aerospace. Together the contracts represent a potential $6.2 billion ceiling, though actual spending will depend on task orders issued over the program’s life. Collins withdrew after two years of work, citing profitability concerns, according to the Inspector General’s report released Monday. The report found that Collins’ exit removed competition and redundancy, leaving NASA with only Axiom as the suit supplier.

If Axiom cannot meet its cost, schedule, or performance targets, NASA may have to continue using the existing Extravehicular Mobility Units (EMUs) on the International Space Station. That would require adjusting lunar surface operations and could push back the 2028 crewed landing goal. The agency now faces a single‑point failure risk in a critical component of its Artemis architecture. Congressional committees have signaled they will monitor the suit program closely given the reduced competition. Watch for Axiom’s upcoming design reviews and any NASA contingency planning updates over the next six months.