Building a solar power satellite from moon dust

Solar power satellite (SPS) advocates have been dreaming of using space resources to build massive constructions for decades. In-space resource utilization (ISRU) advocates would love to oblige them, but so far, there hasn't yet been enough development on either front to create a testable system. A research team from a company called MetaSat and the University of Glasgow hope to change that with a new plan called META-LUNA, which utilizes lunar resources to build (and recycle) a fleet of their specially designed SPS.