US military starts testing solar cells in orbit that beam electricity back to Earth

US military starts testing solar cells in orbit that beam electricity back to Earth

WHY THIS MATTERS IN BRIEF Being able to capture solar energy in space and beam it back down to Earth is much more efficient than capturing it on Earth, now the tech is being tested.   Interested in the Exponential Future? Join our XPotential Community, future proof yourself with courses from...

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NASA revives plans to build huge solar power plants in space

NASA revives plans to build huge solar power plants in space

WHY THIS MATTERS IN BRIEF Alot of the Sun’s energy is lost as the sun’s rays travel through the Earth’s atmosphere, so countries are now advancing plans to build solar power plants in orbit.   Interested in the Exponential Future? Connect, download a free E-Book, watch a keynote, or browse my blog. Fifty years ago...

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China reveals plans to build a space based solar power plant by 2025

China reveals plans to build a space based solar power plant by 2025

WHY THIS MATTERS IN BRIEF Being able to collect solar energy in space and beam it back down to base stations on Earth is a very efficient way to harvest it, and we have the technology.   Let’s face it humanity uses a lot of energy, and while solar power here on...

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Shooting lasers at drones helps DARPA keep them airborne forever

Shooting lasers at drones helps DARPA keep them airborne forever

WHY THIS MATTERS IN BRIEF As more companies field drones one of their biggest hurdles is keeping them airborne for long periods of time, DARPA’s latest program hopes to solve that.   DARPA, the bleeding edge research arm of the US Military that’s bought and bringing you everything from conscious robots and autonomous...

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