Haven-2
In Development
Vast
Overview
Vast's proposed successor to the International Space Station and its bid for NASA's CLD Phase 2 competition. Modules launch on Falcon Heavy roughly every six months starting in 2028, building from a single NASA-certifiable 16 m module to a nine-module station by 2032 with 12 crew, a 3.8 m cupola, EVA airlock, external payload facilities, and Starlink laser terminals. Unlike Haven-1's 160 crew-days of consumables, each Haven-2 module supports 720 crew-days and cargo resupply.
Design phase; first module targeted 2028 pending NASA CLD Phase 2 outcome (draft RFP released July 6, 2026)