California-based Reflect Orbital has proposed deploying 50,000 large mirrors into orbit around Earth. The company wants to sell sunlight — brighting up the night on Earth. A start-up wants the sun to never set. In a unique proposal, a few entrepreneurs are aiming to sell sunlight now. A startup, Reflect Orbital, in Hawthorne, California, hopes to launch 50,000 large mirrors into Earth's orbit to cast sunlight on Earth ... [5920 chars]