Venus Aerospace, a Houston-based startup developing hypersonic propulsion technology, completed what it calls the first U.S. flight test of a next-generation rotating detonation rocket engine on May ...

The service’s test center at Eglin AFB is researching whether there are any contractors to lead a project to reactivate a ...

On February 27, 2026, Australia's Hypersonix Launch Systems made a historic launch of its next-generation DART AE hypersonic aircraft from Wallops Island, Virginia. Taking off aboard Rocket Lab's ...

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

The Pentagon took another step toward speeding up hypersonic testing. The Defense Innovation Unit ...

Rocket Lab last week launched a modified version of its suborbital launch vehicle to release a scramjet-powered 3D-printed air vehicle in support of a ...

The United States is preparing to test a new hypersonic missile that could dramatically ...

The hypersonic aircraft Hermeus Quarterhorse Mk 2.1 has completed its maiden flight. A first important step to test high-speed flights later.

The mission will see Hypersonix’s 3.5-metre DART AE hypersonic vehicle carried into the upper atmosphere aboard a HASTE rocket operated by Rocket Lab. The launch window opens at 4pm US Eastern Time on ...

Hypersonix Launch Systems has successfully completed the first Australian hypersonic flight test in the United States ...

The mission sent Hypersonix’s DART AE scramjet aircraft on a suborbital hypersonic flight, reaching several times the speed ...