Hermeus built their first aircraft and completed its ground test campaign. They opened a new test facility – set to become a ...

A hypersonic passenger jet that could serve as the next Air Force One? Hermeus is working to make that a reality. With a Mach 5 design, advanced manufacturing techniques, and major backing from ...

The startup Hermeus reported successful ground tests of ... Should the project come to fruition, this jet could become a new addition to the US President's fleet. Read also: GE Aerospace tests ...

3 vehicle (left) will pave the way for the twin-engine Darkhorse Mk.4. Credit: GN/AWST AURORA, Colorado—High-speed aircraft developer Hermeus has completed preparations for flight testing its ...

Venus Aerospace and Hermeus are two innovative companies advancing hypersonic technology, focusing on engine efficiency, ...

For aerospace and defense technology start-up Hermeus, everything comes down to speed. First, there’s the obvious: The Atlanta-based company, with facilities in Los Angeles, Washington ...

China has made a major stride in hypersonic flight technology with the successful testing of a newly developed engine, ...