This is what NASA could get to power their satellites, at NASA's pricepoint. Commercial means what you can buy at reasonable prices. It takes some time from k

This is what NASA could get to power their satellites, at NASA's pricepoint. Commercial means what you can buy at reasonable prices. It takes some time from knowing something is possible, experimental technology, like multitouch controlled computers, and companies selling them in the billions, like multitouch being in every Ipad or smartphone.