Hydrogen powered hypersonic flight is moving from speculative concept to detailed engineering plan, with aerospace startups and research partners sketching out aircraft that could cross continents in ...

Australia’s Hypersonix Launch Systems has secured $46 million in funding from a Series A round. This funding is provided by the National Reconstruction Fund Corporation (NRFC), the Queensland ...

The U.S. Department of War has taken a significant step to accelerate the development ...

Could a flight across the world take just two hours? It might, if we master hypersonic travel — and a group of Japanese ...

Add Yahoo as a preferred source to see more of our stories on Google. Hermeus has completed the first flight of its Quarterhorse Mk 1, a high-speed uncrewed aircraft designed to validate critical ...

"Hypersonic" refers to speeds over Mach 5, or five times the speed of sound. That's approximately 3,800 miles per hour, a pace that could take you all the way around the equator in less time than it ...

Rotating Detonation Engines (RDE) have been flown by Venus Aerospace. They use continuous detonation waves for propulsion and provide 15% efficiency gains (in specific impulse or fuel consumption) ...

Japan has taken another major step toward the future of hypersonic air travel, successfully testing a ramjet engine system designed for an experimental aircraft capable of reaching Mach 5 speeds. The ...

Hermeus is pushing for Mach 5 flight with its Quarterhorse test program. See how this hypersonic tech aims to shrink travel times.

Equipping the Su-57 with hypersonic missiles would be a significant upgrade for the aircraft. However, multiple questions remain, including how many hypersonic missiles the Su-57 could carry. Russia’s ...

Using a subscale demonstrator, jet turbine manufacturer GE Aerospace successfully ignited a dual-mode ramjet engine using rotating detonation combustion – a technique the company says holds promise ...