
SciTechDaily: CalTech satellite beams energy from space.
A space solar power prototype, SSPD-1, has achieved wireless power transfer in space and transmitted power to Earth. The prototype, including MAPLE, a flexible lightweight microwave transmitter, validates the feasibility of space solar power, which can provide abundant and reliable power globally without ground-based transmission infrastructure.
This is one of those dangerous ideas that sound wonderful until you understand it.





