"Designer Unveils Revolutionary Air-Thrust Engine Technology"

Scientists at George Washington University and Princeton Plasma Physics Laboratory are working on air-breathing electric propulsion (ABEP) engines that could potentially power satellites with electric power in very low Earth orbit, using air as a fuel source. Anmol Taploo, a PhD student at GWU, explains the concept and benefits of ABEP engines, including reduced launch costs, high-quality imaging, disaster management, military defense, communications, and space debris prevention. The goal of the DARPA Charge Harmony project is to achieve a thrust-to-drag ratio greater than one, and the technology could potentially be used for spacecraft orbiting other planets within the next five years.