UK-based startup Space Solar has successfully completed crucial tests of its power-beaming technology, with an aim to deliver wireless power from space. The company said that space-based solar power ...

A Caltech team is celebrating the world's first space-based wireless power transmission, and the first time detectable levels of power have been beamed down to Earth. The Space Solar Power Project ...

Solar power is the cheapest source of electricity in history. But since it isn’t always sunny, and battery storage is still fairly expensive, a handful of startups are working on a different approach: ...

Overview Energy emerged from stealth today with a plan to use the world’s solar panels as nighttime collectors of power beamed down from space. The startup plans to use large solar arrays in ...

Japan and JAXA, the country’s space administration, have spent decades trying to make it possible to beam solar energy from space. In 2015, the nation made a breakthrough when JAXA scientists ...