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

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 Defense Innovation Unit (DIU) and its partners have completed a suborbital launch of a fully integrated hypersonic test ...

An Australian-made hypersonic vehicle completed its first flight late on Feb. 27, propelled to Mach 5-plus speeds by a Rocket Lab HASTE rocket from Wallops Island, Virginia. The scramjet-powered, ...

Key Points and Summary - NASA Planned a Mach 15 X-43D. It Never Flew — and That Matters Now. -NASA’s X-43A proved that an air-breathing scramjet could fly at hypersonic speeds, reaching Mach 7 and ...

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CLEVELAND, Ohio — Launch of the next hypersonic flight experiment under a U.S.-Australian joint program has been scheduled for May 1, from Kauai, Hawaii, carrying a supersonic-combustion ramjet ...

DIU completed the Cassowary Vex hypersonic test flight under the HyCAT program, demonstrating sustained Mach 5+ air-breathing ...