Aerospace startup Hermeus has taken another step toward challenging the Lockheed SR-71 Blackbird’s legendary supersonic speed ...

US start-up Hermeus has flown its first supersonic-capable aircraft, the Quarterhorse Mk 2.1, marking a significant step ...

Company aims to achieve supersonic speed with its Quarterhorse Mk 2.1 before advancing to more powerful aircraft.

Hermeus successfully flew its latest Quarterhorse aircraft, marking the company’s second first flight in less than a year.

United Airlines has revealed its aim to reintroduce supersonic commercial flights by 2029, potentially triggering a revolution in the aviation industry. This endeavor, while ambitious, explores an ...

The days of fighter jets outrunning ground defenses are long since past, and new aerial innovations are focused on stealth and sensor technology. But raw speed still has a place. Supersonic flight, ...

Aerion's AS2 will fly between Mach 1.4 and 1.6, almost twice the speed of today's fastest commercial jets.

A supersonic jet plane designed to make very little noise took flight for the first time this week, cruising over the southern California desert just after sunrise in what could be the first step ...

Humankind is always on a quest for speed: You can ride the fastest rollercoaster in the world, the Formula Rossa, at Ferrari World in Abu Dhabi, and the fastest land speed record was achieved in 1997 ...

Supersonic passenger air travel is a thing of the past, but you can still tour the plane that made it possible. In 1962, the governments of Britain and France signed the Anglo-French Agreement, ...

Add Yahoo as a preferred source to see more of our stories on Google. Boom Supersonic, the Colorado startup that aims to assemble passenger jets in North Carolina, celebrated President Donald Trump’s ...