The test flight took place in the same Mojave Desert area in California where Charles "Chuck" Yeager first broke the sound ...

NASA’s latest breakthrough, the Rotating Detonation Engine (RDE), could revolutionize space travel with up to 5% greater fuel ...

Pratt & Whitney proved that steam-injection for hydrogen-burning engines supports 35% more energy efficiency and eliminate 99 ...

Boom Supersonic's XB-1 made history on Tuesday by becoming the first civil aircraft to break the sound barrier. Before ...

The future of the NGAD sixth-generation fighter remains unclear, but billions in extra funding would keep work progressing on ...

The X-1 was first flown on glide tests, in Florida, after being dropped from a B-29 at 29,000 feet. It wasn’t until information collected during the glide tests was processed, and adjustments were ...

In new photos, the X-59 performs afterburner tests at Lockheed Martin's legendary Skunk Works facility in Palmdale, California.

It's the stuff of fantasy: jet fuel making a dieselvehicle tak e off like, well, a jet. But what really happens if you put ...

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

SEOUL: Investigators found bird feathers and blood in the two engines of the Boeing jet that crashed in South Korea on Dec 29, a person familiar with the probe told Reuters on Friday (Jan 17).

Seoul (Reuters) -Investigators found bird feathers and blood in both engines of the Jeju Air jet that crashed in South Korea last month, killing 179 people, a person familiar with the probe told ...