Cislunar space includes the region between the Earth and Moon, and is the next frontier in space exploration. Dr. George Pollock, Aerospace cislunar astrodynamics lead, has provided background on the physics of how we will get there. — Cislunar space, the region within the combined gravitational influence of the Earth and Moon, offers numerous opportunities for scientific discovery, technological innovation, resource development, and economic growth. Its unique physics allows for new missions and efficient spacecraft operations. As a result, many countries and companies are actively pursuing lunar and…