Background Beam-powered propulsion, also known as directed energy propulsion, is a class of aircraft or…
Browsing: NASA
Background The National Near-Earth Object Preparedness Strategy and Action Plan (Strategy and Action Plan) will…
Background A flight investigation has been conducted on a roll-stabilized ramjet test vehicle. Engine performance…
Background This handbook is issued in accordance with Executive Order (E.O.) 13526, “Classified National Security…
Background According to the document: “The Independent Assessment Panel (IAP) was chartered to review and…