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

The Air Force Research Laboratory (AFRL) and Ursa Major have successfully completed the first ...

ESA announces the success of the Greta rocket. We analyze its engine tests and the innovative architecture of its combustion chamber.

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 ...

Ursa Major's latest variant of the flight-proven, production rate Hadley liquid rocket engine, H13, has successfully completed its first hot fires, following a series of design improvements and ...

Ursa Major Technologies has completed the first hot-fire tests of its Hadley H13 liquid rocket engine, a milestone the company says could support reusable hypersonic test vehicles and smaller launch ...

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

A US-based aerospace and defense company has successfully carried out the first hot-fire tests ...

Ursa Major has successfully hot-fire tested the latest variant of its Hadley liquid rocket engine for the first time. The engine, which is flight-proven, has recently undergone a series of design ...

SpaceX currently controls nearly every rocket launch on Earth. With 98% of global orbital launches under its belt, Elon Musk's company has become the de facto gatekeeper to space. While China is still ...

SpaceX owns 98% of global rocket launches, a monopoly with virtually no competition. Only China is competing with Elon Musk at this point in number of launches and, while the country is getting closer ...

ULAS HiPR is designing and producing what it claims is the first additive manufactured liquid rocket engine in the Republic of Ireland.