RS1 is a resilient launch vehicle purpose-built for the high-cadence, low-cost, no-fuss future of orbital launch. Simple tank architecture, pressurization, and propellant management systems simplify manufacturing and launch operations. Time-tested engine architectures provide a path to reliable flight performance. Metallic structures and proven, industrial methods of manufacture minimize technical risk.
RS1 is the rocket you build when you focus on the only true design constraint: it has to work.
Stage 1 Engines
2x Ripley LRE
Stage 2 Engines
Oxidizer-rich Staged Combustion (ORSC)