The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic ...

The Goode Solar Telescope at Big Bear Solar Observatory has captured stunning views of the sun using its new coronal adaptive ...

The sun was heading into a long slumber, but started waking up in 2018, with high solar activity and fluctuating cycles that ...

We like to think that our solar system is eternal, but one day, its very epicenter will die. Our Sun, like all stars, had a ...

Earth will move between Saturn and the sun this weekend, offering prime views of Saturn in what's known as "opposition." Here's what to know.

A new AI model from NYU Abu Dhabi predicts solar wind days in advance with far greater accuracy than existing methods. By analyzing ultraviolet solar images, it could help protect satellites, ...

On September 21st, a partial solar eclipse will grace the Southern Hemisphere, visible from New Zealand, Australia, and ...

Climate activist Bill McKibben said solar power’s rapid growth is good news, even if it could be bad news for Houston’s ...

Mother Nature put on another fantastic northern lights show late Sunday night into Monday. Here is a refresher on what causes them!

A research team from the U.S. National Renewable Energy Laboratory has analyzed n-type modules deployed in a 3 MW commercial PV project in an effort to assess the high degradation rate reported by the ...

Liftoff of the IMAP missions on a SpaceX Falcon 9 rocket is targeted for September 23, from NASA’s Kennedy Space Center.