ISV Innes

ISV Innes is a crewed interstellar vehicle currently in advanced definition phase, forming the first human-operated stage of the mission architecture targeting the Proxima Centauri system.

The platform is designed to support a small, specialized crew under continuous acceleration and extended mission isolation, integrating propulsion, life-support, and surface-access systems within a single operational framework. ISV Innes serves as the reference architecture for the program, from which earlier and reduced systems, including ACEP, are derived.

The vehicle incorporates a full-scale Dual-Core Magnetically Confined Antiproton-Augmented Fusion Reactor (DCMCAAFR), closed-loop life-support systems, and autonomous mission management capable of operating under high-latency conditions. A dedicated surface-access vehicle supports multiple controlled descent and ascent cycles, extending mission capability beyond orbital operations to in-situ validation.

Its primary role is to validate full-scale propulsion, environmental control, crewed operations, and surface interaction under real mission conditions, establishing the technical and operational baseline required for subsequent logistics and population-transfer stages.