Rocket engine manufacturer Ursa Major is accelerating the development of its Draper engine. The startup is collaborating with US agencies and military contractors to make the engine available for use ...

An international team of engineers and space scientists has used a variety of assumptions, techniques, and math principles to ...

Researchers demonstrated the first fully 3D-printed, droplet-emitting electrospray engine. The low-cost device can be fabricated more quickly than traditional thrusters, potentially from on board a ...

US General Atomics (GA) has been granted funding from the US Department of Energy (DOE) for fusion energy research.