So, instead of launching rockets with these propellants ... The GWU and PPPL teams aren’t the only ones researching air-breathing satellite technology. In an interview with IE in 2022, Jan ...

Rocket-powered vehicles were developed for two primary purposes: spaceflight and weaponry. Guided missiles also appeared in the mid-twentieth century with air-breathing propulsion systems, and these ...

A British company developing a rocket engine that can combust using oxygen from the air, as opposed to carrying liquid oxygen like traditional rockets, says it's passed a "significant milestone ...

Two firms based in the United States have joined forces to develop unmanned aircraft systems (UAS) or drones that can fly at ...

Moon Fuel: A New Way to Generate Oxygen and Fuel in Space Space missions require efficient ways to produce oxygen and fuel.

The following is the Feb. 11, 2025, Congressional Research Service report, Hypersonic Weapons: Background and Issues for ...

There's a 26% annual chance that space rocket junk will re-enter the atmosphere and pass through a busy flight area, ...

and a rocket system powered by liquid oxygen. The system will be reusable, much like an aeroplane, with no need to jettison expensive fuel tanks during the launch. However, the compression of air ...

This survey course introduces and discusses: basic lightweight structures, aerospace materials, aerodynamics, air-breathing/rocket propulsion, space environment, energy systems, thermal analysis, ...