Axiom Space and Vast Space Commercial Station Partnerships

Axiom Space and Vast Space are the leading architects of post-ISS commercial LEO infrastructure, with NASA formalizing hundreds of millions in CLD contracts by early 2026 to replace the ISS by 2030. Axiom's multi-modular station begins with a PPT module attached to the ISS, while Vast's Haven-1 targets a 2027 Falcon 9 launch, followed by the nine-module Haven-2. This dual-vendor strategy is stronger than a single-provider approach, ensuring competition against monopoly pricing. Vast plans four-person SpaceX Dragon crew missions under commercial contracts, outperforming the average government crew rotation in flexibility and cost. Axiom has flown four private missions to ISS since 2022, demonstrating demand. These partnerships are architecturally strategic: module decisions on life-support and payload capacity will determine if a commercial ecosystem exists by 2030. If Haven-1 launches in 2027 and Haven-2 by 2030, the shift from government-operated to commercial stations will be the most consequential since the Shuttle program in the 1970s.