Space-based Solar Power Investments Rise, but Infrastructure Remains Daunting This European Space Agency graphic visualizes a radio frequency beam projected from space to a rectenna on Earth. Credit: ESA Introduction | Solar is the most abundant energy resource on Earth. In space, unobscured by Earth’s... Thank you for visiting The Space Report! The Authoritative Guide to Global Space Activity, Packed with Over a Decade of Data, Resources, and Information. VIEW SUBSCRIPTION PLANS Username Password Remember Me Forgot Password