Electromagnetic Momentum-Transfer Streams as a Scalable Architecture for Non-Rocket Space Propulsion

This work presents a conceptual framework for a propulsion architecture based on externally generated electromagnetic momentum-transfer streams, where discrete masses are accelerated and used to transfer momentum to a distant vehicle. The approach leverages existing technologies such as high-speed switching electronics and multi-stage electromagnetic acceleration systems. Preliminary experimental validation is discussed, supporting the feasibility of controlled acceleration and timing of discrete masses. The proposed architecture suggests a scalable pathway toward externally powered propulsion systems, potentially complementing conventional rocket-based approaches.