Add Yahoo as a preferred source to see more of our stories on Google. Boom Supersonic has announced Symphony, the engine that will power its ultra-high-speed Overture jet. The propulsion system will ...

European startup Destinus is designing a series of ultra-speedy aircraft capable of reaching Mach 5. Liquid hydrogen combined with jet and rocket engines will allow the plane to cruise at 108,000 feet ...

Why it matters: A Y Combinator-backed startup has developed a groundbreaking jet engine that could make supersonic flight as affordable as current commercial aviation. As Freethink reports, this isn’t ...

Beehive Industries, a startup jet engine manufacturer based in Colorado, just secured a $30 million contract from the U.S. Air Force (USAF) to continue the research and development of small 3D-printed ...

AirCo’s sustainable aviation fuel could be commercialized next year, its CEO says. NEW YORK — A startup that converts carbon dioxide into jet fuel began operating its first production system Tuesday, ...

Electric motors are finally getting good enough in performance to capture efficiency gains from having a second turbine drive an adaptive cycle jet engine. This new jet engine will enable commercial ...

Galactic Energy plans to launch the reusable Pallas 1 rocket in 2024. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A Chinese startup is taking ...

Beyond a splashy paint job that included a big “H” on the tail, the 40-passenger turboprop jet that took off mid-morning March 2, from a small airport in central Washington, looked like any other ...