At the center of the project is Draper, a 4,000-pound-thrust liquid-fueled rocket motor powered by a closed-cycle hydrogen peroxide–kerosene mix. Unlike the hazardous, short-lived propellants common ...

What has zero moving parts, yet can blast an aerial vehicle to velocities beyond Mach 5? The answer is the recently flight-tested Atmospheric Test of Launched Airbreathing System (ATLAS) powered by a ...

GE Aerospace tested its solid-fuel ramjet system at supersonic speeds on a Starfighter F-104 over Kennedy Space Center, a ...

Angry Tortoise could offer a new path to an operational and affordable hypersonic weapon after years of struggles with other programs.

Atlanta-based hypersonic flight start-up Hermeus has released images showing its Quarterhorse Mk 2 prototype on its landing ...

GE Aerospace today announced the successful supersonic captive carry flight tests of its Atmospheric Test of Launched ...

The project integrates the liquid-fuel Draper rocket engine in development by Ursa Major into the off-the-shelf Teledyne ...

GE Aerospace recently flight-tested the ATLAS, a solid-fueled ramjet capable of reaching speeds beyond Mach 5, with no moving parts.

SEOUL—South Korea has quietly advanced its hypersonic weapons program with a successful test of its HyCore technology demonstrator, achieving speeds of up to Mach 6 during a June 2024 flight that ...

America built the X-15 to get flight data in the unknown between airplanes and spacecraft. -The rocket-powered, Inconel-X research plane, air-dropped from a B-52 and driven by a throttleable XLR99, ...

Russian military exercises near NATO borders follow the recent incursion of Russian drones into the airspace of Poland and ...