Rolls-Royce and easyJet have completed ground testing of a modified Pearl 15 engine running on 100% hydrogen at full takeoff ...

Northrop Grumman’s autonomous combat drone, the YFQ-48A Talon Blue, has completed its first engine run campaign, clearing 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 ...

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, ...

On October 11, 2024, Astro Mechanica successfully performed the first hot-fire test up to 30% power of its Gen3 engine. Traditional turbojets, like you'd see in fighter planes, use the exhaust gas to ...

SEOUL, South Korea — North Korean leader Kim Jong Un observed a test of an upgraded solid-fuel engine for weapons capable of ...

NASA has successfully tested a lithium-fed magnetoplasmadynamic thruster at a record 120 kilowatts, marking a major step forward in high-power electric propulsion. Conducted at the Jet Propulsion ...

China Aerospace Science and Technology Corp, the country's major space contractor, conducted on Sunday a major test on a new ...

Add Yahoo as a preferred source to see more of our stories on Google. This undated photo provided on March 29, 2026 by the North Korean government, shows what it says a solid-fuel engine test at an ...