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 ...

A prototype electric plasma rocket engine capable of significantly increasing thrust and efficiency has been unveiled by ...

Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

Russia is testing a new plasma rocket engine that would drastically reduce travel time from earth to mars using charged ...

Engineers developed an engine prototype which could reach unprecedented speeds, cutting down interplanetary travel time.

Private space company Stoke announces a new design for a rocket engine that could make the Nova launcher's second stage ...

While this latest test doesn’t make nuclear-powered rocket engines viable just yet, it’s an important step on the journey.

A laboratory prototype of a plasma electric rocket engine based on a magnetic plasma accelerator has been produced by Rosatom ...

Blue Origin's New Glenn rocket on its Florida launch pad in January. (Blue Origin Photo) Jeff Bezos' Blue Origin space ...

Russia's State Atomic Energy Corporation, Rosatom, recently developed a new spacecraft engine with impressive specifications.

The development of the engine is expected to make interplanetary trips much faster and expand humanity's access to worlds ...

Rosatom scientists have developed a laboratory prototype for a plasma electro-reactive rocket engine based on a magnetic ...