Background Beam-powered propulsion, also known as directed energy propulsion, is a class of aircraft or spacecraft propulsion that uses energy…
Background Laser-powered "Lightcraft" systems that deliver nano-satellites to LEO have been studied for the Air Force Research Laboratory (AFRL). The…
Background The following document was obtained from the Defense Technical Information Center (DTIC) in October of 2014 under FOIA Case…
Background According to the document: "This Phase I effort was intended to explore the Biefield-Brown effect, which allegedly converts electrostatic…
Advanced Propulsion Study Background This study was tasked with the purpose of conducting a thorough literature and program search to…