Hermeus has unveiled its latest plans for the Quarterhorse supersonic aircraft, which will be used to launch a high-Mach test ...
Ramjet-X will also enable Hermeus to offer high-Mach Flight Test as a Service (FTaaS), expanding access to flight ...
US startup Hermeus aims to make high-Mach flight testing more accessible with Ramjet-X, a low-cost, expendable test vehicle ...
American aviation company Hermeus announced it is working on an expendable, low-cost supersonic test vehicle that launches ...
High-speed aircraft maker Hermeus has revealed a ramjet-powered test vehicle that can be launched from under the wing of its supersonic Quarterhorse aircraft. The unveiling of the Ramjet-X concept ...
Hermeus has secured approval from the Federal Aviation Administration (FAA) to fly its Quarterhorse ...
Hermeus' Quarterhorse supersonic aircraft will serve as a reusable mothership to launch Ramjet-X, enabling sustained ...
The High Enthalpy Air-Breathing Test (HEAT) facility at Cecil Airport is serving as the testing center for the engine poised ...
LOS ANGELES, Sept. 9, 2026 /PRNewswire/ -- Hermeus today announced it is developing Ramjet-X, a low-cost, expendable ramjet-powered vehicle designed for launch from its Quarterhorse aircraft. Once ...
X, an expendable ramjet-powered vehicle that will launch from its reusable Quarterhorse unmanned supersonic aircraft to offer ...
In a historical first, RTX subsidiary Pratt & Whitney has signed a licensing deal with another company to manufacture the F100-PW-229 engine. The agreement will see Hermeus, a startup developing ...
This 1968 Camaro Z28 combines classic muscle car character with a 502 Ramjet big block producing around 502 HP and a series ...