Power demand spikes in the early morning and later evening, when solar arrays can't help. But researchers in Scotland say orbital launch costs are getting so cheap that giant space-based reflectors ...

Three decades after the first and only time that a mirror was launched to demonstrate solar energy could be reflected from space to Earth. My colleagues and I believe it’s time to revisit this ...

A new database contains the results of exposure experiments on solar reflectors conducted over more than four decades. The publicly available Solar Mirror Materials Database (SMMD) will contain ...

A 26-year-old innovator, Ben Nowack, has developed a way to produce solar energy during the night, according to Interesting Engineering. Nowack is a former SpaceX employee and is now the CEO of Tons ...

Feb. 5 (UPI) --A new study out of the University of Glasgow said that large-scale sunlight reflectors placed in space to help solar farms gain additional energy at dawn and dusk could give solar ...

A new research paper in the Acta Astronautica journal describes a constellation of mirror satellites to increase the power at the large solar farms on Earth. Among all cases, the paper found SSO (sun ...

Add Yahoo as a preferred source to see more of our stories on Google. UK-based startup Space Solar has successfully completed crucial tests of its power-beaming technology, with an aim to deliver ...

Backers say orbital reflectors could deliver round-the-clock clean power to the grid; critics call the plan 'for the dumbest ...