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

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 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 ...

Launching rockets may seem like a lofty goal achieved only at major companies like NASA and SpaceX, yet UC Santa Barbara ...

First UAE-Made Liquid Rocket Engine Roars To Life 'Small Engine, Big Step' For Team Khaleej Times. Inside a control room in UK, engineers held their breath as the UAE's first liquid rocket engine ...

CORNELIUS, NC, UNITED STATES, February 19, 2026 /EINPresswire.com/ -- Valworx, Inc., a leading supplier of actuated ...

With an avalanche of private space companies upon us, the number of engines meant to carry rockets and their cargo into space has grown rapidly over the past few years. This world is now dominated by ...

A Colorado-based company is set to advance its Draper engine for space-based defense. Ursa Major’s revolutionary new engine is designed for hypersonic defense, in-space propulsion. The company has ...

Go back a generation of development, and excepting the shuttle-derived systems, all liquid rockets used RP-1 (aka kerosene) for their first stage. Now it seems everybody and their dog wants to fuel ...

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