GE Aerospace (GE) completes NASA-backed hybrid-electric propulsion ground tests—a step toward future flight demos and greener ...

A prototype ion engine that uses lithium vapor as a propellant has aced its first tests, achieving 25 times more power than previous ion engines.

X-59’s engine started for testing for the first time. NASA’s Quesst (“Quiet SuperSonic Technology”) mission recently achieved a key milestone as it began testing the engine that will power the X-59, ...

Stoke Space is developing a fully reusable two-stage rocket it calls Nova. Credit: Stoke Space Technologies WASHINGTON — Stoke Space has test-fired a highly efficient engine it is developing for the ...

A major milestone in the race toward sustainable aviation has been achieved after a ...

The GE T901 engine was developed as part of the Improved Turbine Engine Program to replace the T700 engines used by U.S. Army’s UH-60s and the AH-64s, and was also expected to equip the now-cancelled ...

The first human Mars explorers won’t have it easy. Every additional day in deep space will increase their exposure to deadly cosmic radiation, while isolation gnaws at their minds and microgravity ...

Inside a specialized testing facility in Kobe, engineers monitored a dense cluster of combustion sensors mounted on a massive industrial power unit. The heavy four-stroke engine produced a steady ...