Earlier this year, NASA loaded a microwave-sized device packed with a four-piece, 860-square-foot, ultra-thin solar sail aboard a rocket and launched it on April 23. That same day, the rocket ...

Occidental Arts & Ecology Center (OAEC), in partnership with RE-volv and Vital Energy Solutions, recently installed a 124-kW solar and 540-kWh battery ...

Heliogen Concludes Capella Demonstration, Advancing Next-Generation Concentrated Solar Technology Through bold strides in engineering and prototyping, the Capella project propels Generation 3 CSP ...

Robinhood co founder's Aetherflux secures funding for space solar power demo in 2026, using lasers to beam solar energy from space.

The ribbon solar sail will be a solar sail design using a thin film strip embedded with diffractive gratings. It is a NASA ...

Heliogen Unveils Significant Achievement in Concentrating Solar Technology with Successful Demonstration of Advanced Control Software at Sandia Labs ...

Balcony solar promises to cut energy costs and grid reliance for renters and apartment-dwellers. I did a trial run at my home ...

Before it met the 30,000-50,000 kelvin wall at the edge of our Solar System, Voyager 1 took its final images.

NPR's Ari Shapiro talks with astronomer David Jewitt about what we can learn from the third interstellar object to have entered our solar system, a comet-like object known as 3I/ATLAS.