LEAP71 continues to break records, this time with the world’s largest 3D-printed aerospike rocket engine. There’s quite a story behind this feat. Aerospike engines are very different from conventional ...

Explore the innovative collaboration between LEAP 71 and HBD in creating the largest 3D printed 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 ...

Agnikul Cosmos, a space-tech startup in India, has developed what it touts as the world’s largest single-piece rocket engine, manufactured using 3D printing. Interestingly, this new engine is a ...