NASA Wants to Know Cost of Space Solar Power

Harnessing the sun’s energy with orbital space power stations and beaming the power to Earth has been a science fiction dream ever since Isaac Asimov wrote a 1941 short story called “Reason.” But the idea has never quite gotten off the ground despite decades of intermittent interest and research for the United States and other countries. NASA hopes to keep the idea going by funding a one-year study of how much it would cost to make commercially viable space-based solar power into a reality.

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