Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

Night-side flashes on Jupiter are giving planetary scientists a rare look at how this giant world behaves when it turns away ...

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

Saturday: Cooler and mostly sunny, with low clouds early in spots. Any shower chances appear low and mainly east of Magnolia.

A massive geomagnetic superstorm in May 2024 gave scientists an unprecedented look at how Earth’s plasma shield collapses and slowly rebuilds under extreme solar pressure. Using the perfectly ...

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

At least one space launch has been put on hold, as satellite operators and rocket companies manage the effects of the current ...

Since 1833, when the Leonids unleashed over 100,000 meteors an hour, scientists have traced these celestial tempests to a...

Scientists predict the northern lights could be visible in 21 states in America, offering Americans a rare opportunity to ...

A powerful solar storm could spark auroras as far south as northern California and Alabama on Wednesday, thanks to a ...