Google envisions putting a legion of satellites into a special kind of orbit that rides along the day-night terminator, where ...

AI data centers on earth face bottlenecks like intermittent solar power, massive water usage for cooling (up to 1.7 million ...

A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of ...

Did you know it rains on the Sun? Not water, of course. It's solar rain, which occurs in the Sun's corona, the outermost ...

Temperatures remained into the 80s well in the fall this year in parts of the Midwest. Agrivoltaics offers a respite to ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Scientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter than its surface.

Portal Space Systems, a Bothell-based startup, aims to harness the power of the sun to propel spacecraft, making it easier to ...

Floating solar installations offer a tantalizing vision of sustainable energy—combining wind and solar power in the same ...

Comet 3I/ATLAS is warming up as it approaches the sun, causing a jet to emerge. The jet is visible in a dramatic new image.

Intuitive Machines has received US Air Force support to develop next-gen Stirling-based nuclear power systems for spacecraft ...

The US Air Force Research Laboratory’s Space Vehicles Directorate has given space technology and infrastructure services ...