American defense contractor Hermeus announced it conducted the first flight of the Quarterhorse Mk 2.1 prototype, will ...

From experimental rocket planes to Cold War spy jets, the fastest aircraft in history pushed far beyond what engineers once thought possible. I focus here on ten record-setters whose top speeds, ...

Aerospace startup Hermeus has taken another step toward challenging the Lockheed SR-71 Blackbird’s legendary supersonic speed ...

You’ve got to be ambitious to target a legend. If there’s one thing the folks at Hermeus Aerospace are, though, it’s ...

Other than spacecraft, aircraft are the fastest vehicles, leaving cars and bikes for dust. We take a look at the ten fastest planes ever flown. Though some uncrewed aircraft (like the X-43) have flown ...

Civilian supersonic flight may not have made its anticipated revival yet but there's still a need for speed as shown by Bombardier, which has announced that its Global 8000 business jet is entering ...