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 ...

The Sea Dragon, a 490-foot behemoth, would have been built of inexpensive steel and launched from the sea, minimizing ground ...

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 ...

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

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

Gulping 40,000 pounds of propellant per second, the booster climbed away from its launch stand and gracefully arced over to the east atop a long jet ... engines to reverse course and headed back ...

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

Pinaka is one of the best rocket systems in the world and can ... US betraying India over Tejas fighter jet? First delayed engine supply, now made THIS demand, Donald Trump to ...

The Space X rocket blew up in space over the Bahamas ... is that we had an oxygen/fuel leak in the cavity above the ship engine firewall that was large enough to build pressure in excess of ...

"As the original 'Glenn,' I can tell you I see the day coming when people will board spacecraft the same way millions of us now board jet ... Glenn's engines engaged and the huge Blue Origin ...

"Running the engine ... the latest updates on rocket launches, skywatching events and more! — NASA unveils its revolutionary X-59 Quesst 'quiet' supersonic jet (photos, video ...