BE-3 Engine Specifications and New Shepard Operations
The BE-3 is a single-chamber, liquid-hydrogen and liquid-oxygen rocket engine developed by Blue Origin. It produces approximately 110,000 pounds of thrust at sea level and powers the New Shepard suborbital vehicle. The engine uses a pump-fed cycle and has been designed for reuse, supporting the company's focus on reusable suborbital spaceflight Blue Origin New Shepard.
New Shepard has completed multiple missions with the BE-3 engine, including uncrewed test flights and crewed tourism flights. The vehicle features a reusable capsule and booster, with the BE-3 engine enabling vertical landing of the booster after separation. As of the latest public data, New Shepard has flown over 20 missions, carrying research payloads and commercial passengers to the edge of space New Shepard Wikipedia.
BE-4 Engine Development and New Glenn Launch Vehicle
The BE-4 is a large, methane-and-liquid-oxygen rocket engine under development by Blue Origin. Each BE-4 engine generates over 550,000 pounds of thrust at sea level and powers the first stage of the New Glenn orbital launch vehicle. New Glenn is a two-stage rocket designed for reusable orbital missions, with the BE-4 engines enabling high-thrust, efficient ascent Blue Origin New Glenn.
Blue Origin has built multiple BE-4 engines at its facility in Kent, Washington, and has conducted extensive ground testing. The BE-4 is also the selected propulsion system for United Launch Alliance's Vulcan Centaur rocket, with ULA ordering over 70 engines. This contract supports both Vulcan and New Glenn production timelines and marks a key milestone in BE-4 engine manufacturing and delivery Forbes BE-4 and Vulcan.
Blue Origin Launch Contracts and Market Position
Blue Origin has secured multiple national security and commercial launch contracts for New Glenn. The U.S. Space Force has awarded the company launch service agreements, and the company has booked payloads for NASA science missions. These contracts position Blue Origin as a competitive provider in the medium-to-heavy lift launch market alongside SpaceX and ULA U.S. Space Force.
In the broader launch market, Blue Origin competes with SpaceX's Falcon 9 and Falcon Heavy rockets, as well as Rocket Lab's Electron and Neutron vehicles. The company's strategy focuses on reusability, high launch cadence for New Glenn, and leveraging the BE-4 engine across multiple launch vehicles. As of the latest available data, Blue Origin continues to expand its launch infrastructure, including the Orbital Launch Site at Cape Canaveral, Florida, to support growing demand for orbital and suborbital launch services SEC EDGAR Blue Origin Filings.