Sierra Space and Radian are developing spaceplanes that fly at hypersonic speeds, but are able to head into Low Earth Orbit ...

Supersonic missiles fly at Mach 1-5, and hypersonic missiles are almost too fast to comprehend at Mach 5+. There are reasons why a military might employ a subsonic cruise missile over a hypersonic ...

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

Capable of flying over 3,700 miles per hour while maneuvering to evade enemy defenses, these missiles are transforming the ...

NASA has snapped a stunning image of a supersonic plane breaking the sound barrier – as its creators boast that there was “no audible sonic boom”. The Boom Supersonic XB-1 – dubbed a ...

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