VoxelMatters

LEAP 71 and HBD show off giant 3D printed aerospike rocket engine with 200 kN of thrust

Explore the innovative collaboration between LEAP 71 and HBD in creating the largest 3D printed aerospike rocket engine.
Silicon Republic

UL and IMR to design Ireland’s first 3D-printed liquid rocket engine

A UL and IMR partnership will facilitate the design and development of Ireland's first additive manufactured liquid rocket engine.
Metal AM magazine

LEAP 71 and HBD produce largest aerospike rocket engine to date

LEAP 71 and HBD have produced an additively manufactured aerospike rocket engine capable of generating 20 tons of thrust (200 ...
TCT Magazine

LEAP 71 & HBD additively manufacture 200kN aerospike rocket engine

LEAP 71 and metal additive manufacturing (AM) firm HBD have additively manufactured an aerospike rocket engine that can generate 20 tons (200 kN) of thrust. At one-metre in height, the partners ...
Gizmodo

Gizmodo Science Fair: A Rocket Engine That Turns Controlled Explosions Into Thrust

Using supersonic shockwaves for combustion, the groundbreaking design could allow aircraft to travel up to six times the speed of sound. Reading time 4 minutes Venus Aerospace is a winner of the 2025 ...