New Frontier Aerospace is an equity-funded startup manufacturing advanced rocket engines to power multiple products, including orbital transfer spacecraft and net carbon-negative hypersonic aircraft for civil, commercial, and defense applications.

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Mjölnir

Advanced Rocket Engine

Efficient

Mjolnir's full-flow staged combustion is the most efficient engine cycle, with very high thrust to weight. It is Ideal for hypersonic aircraft, upper stages, maneuvering spacecraft, and planetary landers.

Clean Liquid Natural Gas Fuel

LNG has net negative carbon footprint when renewably sourced.

Reusable

Deep throttling, easy start/stop, true two-commodity operations - highly operable and reusable.

Available

The only full-flow staged combustion engine in the world that is available for purchase.

Taking orders now for 2025 delivery.

Mjölnir powers revolutionary NFA
air and spacecraft

Civil Hypersonic VTOL

Cargo
Air Ambulance
Passenger

Military Hypersonic VTOL

Mobility
Medivac
Air Dominance

Space

Mobility and Logistics (LEO to Cislunar)
Active Debris Removal
Space Superiority

Learn More

Meet The Team

Alex Tai

Chairman

Bill Bruner

Chief Executive Officer

Jess Sponable

President

David Gregory

Chief Operating Officer

Ed Rayner

Director,
Commercial Finance

Contact