Beam-powered propulsion, also known as directed energy propulsion, is a class of aircraft or spacecraft propulsion that uses energy beamed to the spacecraft...

Laser propulsion is a form of beam-powered propulsion where the energy source is a remote (usually ground-based) laser system and separate from the reaction...

Spacecraft electric propulsion (or just electric propulsion) is a type of spacecraft propulsion technique that uses electrostatic or electromagnetic fields...

ram accelerator) (a chemically powered gun) Beam-powered propulsion rockets and jets powered from the ground via a beam High-altitude platforms to assist...

Lightcraft is a space- or air-vehicle driven by beam-powered propulsion, the energy source powering the craft being external. It was conceptualized by...

Atmosphere-breathing electric propulsion, or air-breathing electric propulsion, shortly ABEP, is a propulsion technology for spacecraft, which could allow...

deformation cycle would be far too small to detect. Beam-powered propulsion Bernard Haisch Field propulsion Harold E. Puthoff Inertialess drive Perpetual motion...

air-breathing scramjet-powered vehicles that are launched and land horizontally, nuclear-powered vehicles, and even jet-engine-powered vehicles that can fly...

Nuclear pulse propulsion or external pulsed plasma propulsion is a hypothetical method of spacecraft propulsion that uses nuclear explosions for thrust...

electric propulsion specialists, under the support of the Ballistic Missile Defense Organization, visited Soviet laboratories. Ion thrusters use beams of ions...