“Vast is a space station company founded in 2021 by Jed McCaleb. It launched its pathfinder, Haven Demo, aboard a SpaceX Falcon 9 Bandwagon-4 mission on Sunday, Nov. 02, at 01:09 AM EDT (05:09 UTC) from Space Launch Complex 40 (SLC-40) at the Cape Canaveral Space Force Station in Florida.

Vast’s first station, Haven-1, is due to launch NET May 2026, also aboard a Falcon 9.

Haven-1 isn’t just any payload; it aims to help Vast beat other contenders for NASA Commercial LEO Destinations Phase 2 (CLD) funding. These companies include Axiom Space (Axiom Station) and Voyager Space/Airbus (Starlab), among others…

Vast’s Haven Demo will test out key capabilities, such as Reaction Control Systems (RCS), power systems, and propulsion, in preparation for Haven-1.”

From NASASpaceflight.