Building Solar Panels in Space Might be as Easy as Clicking Print

by Katherine Herrick
NASA Glenn Research Center

CLEVELAND — Imagine you just moved to the surface of the Moon. There is plenty of available real estate, and you pick a nice-looking plot, away from craters and burnt-out volcanoes, for your home. You begin building on the powdery surface, first putting up walls, and then using a device like an inkjet printer to print solar cells that will generate your electricity. Once you finish, you step inside, turn out the lights and close the blinds to block the Sun that won’t set for another 14 Earth days.