NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare. See at time-lapse of ...

“With this new machine-learning tool, the Daniel K. Inouye Solar Telescope can help scientists build a more accurate 3-D map ...

Sun King raises $40 million equity from sustainable investor Lightrock Funding to expand off-grid solar operations across Africa and Asia Decentralized solar seen as key to expanding rural electricity ...

Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

A strong geomagnetic storm could make the Northern Lights visible across several U.S. states on Friday. Learn which areas may ...

A NASA spacecraft is making a close approach to the sun, repeating its record-breaking distance of 3.8 million miles from the ...

Researchers at the University of Hawaiʻi Institute for Astronomy (IfA) are helping reshape how scientists study the sun. The ...

Researchers at the University of Hawaii Institute for Astronomy (IfA) are helping reshape how scientists study the Sun.

On a mountaintop better known for sunrise selfies, UH Mānoa scientists are quietly teaching a computer to unravel the Sun.

It's time for one of the strongest meteor showers of the year. A meteor streaks over an Orthodox church during the annual Geminid meteor shower near the village of Zagorie, some 69 miles west of Minsk ...

Burst from M-dwarf star could be powerful enough to strip the atmosphere of any planets that orbit it, with implications for ...