A future where your lights, phone, and even entire cities are powered by sunlight collected in orbit may not be far-fetched. A new study published in Joule00255-7) suggests that Europe could one day ...

In a nutshell: Space-based solar power could reduce Europe's renewable energy needs by as much as 80 percent, lower battery use by two-thirds, and cut the overall cost of power for the region by 15 ...

Star Trek famously referred to space as "the final frontier." Now, it seems set to become the ultimate war zone. A startling new report from the Pentagon has declared space as the "decisive domain" ...

The idea of beaming solar power down from space might sound like science fiction, but it’s being taken seriously by a growing number of governments. A new analysis shows it could significantly lower ...