Power Needs and Challenges from the Moon to Mars

Abstract

Power drives exploration. From low Earth orbit to the lunar surface to Mars and beyond, power system capabilities will dictate the capacity and lifetime of the mission. NASA’s Space Technology Mission Directorate’s (STMD) goal is to develop, demonstrate, and transfer new space technologies that enable reliability and performance for mission success. This talk will discuss the envisioned future power systems for missions on the surfaces of the moon and Mars along with their challenges and constraints. Power system and component priorities will be shared along with updates on what STMD is currently doing to address shortfalls and how future investments will be prioritized.