Flying at hypersonic speeds — defined as Mach 5 and above — is likely the toughest environment to engineer materials for. At these speeds, temperatures can reach beyond (1,727° C), straining even the ...

NEW DELHI, March 11, 2026 /PRNewswire/ -- According to the latest market research study published by MarkNtel Advisors, the Global Hypersonic Weapons, Missiles, and Glide Vehicles Market is projected ...

Australian hypersonic flight pioneer Hypersonix Launch Systems has successfully completed the first flight of its DART AE hypersonic aircraft, marking a major milestone in the development of advanced ...

The U.S. Navy has tapped startup Castelion Corporation with a $49.9 million contract to advance its Blackbeard hypersonic ...

A new Chinese study claims hypersonic missiles could evade current US missile defense systems, especially those deployed in Israel.

What We do The High-Speed Flight (HSF) project develops technologies that make high-speed, airbreathing, commercial flight possible from Mach 1 to Mach 5 and above. HSF creates tools, technologies, ...

The Defense Innovation Unit achieved a successful suborbital launch of a hypersonic test platform that demonstrated sustained ...

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

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

DIU launched a 3D-printed, hydrogen-fueled scramjet vehicle aboard Rocket Lab's HASTE to gather real hypersonic flight data.

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

Liftoff of the "That's Not a Knife" suborbital mission occurred at 7 p.m. ET on Friday (Feb. 27). When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.