A science and technology presentation by the founder and CEO of Gaseous electronics LLC (www.gaselco.com). Riyadh, Saudi Arabia.---------AbstractThis presentation assesses the technical viability of a multi-stage propulsion concept for a 15-meter drone undertaking a lunar mission. The proposed architecture sequentially employs solid fuel for Low Earth Orbit (LEO) insertion, an air-breathing engine for LEO-to-vacuum transition, […]