With a techniques borrowed from earthquake detection, researchers are learning to predict where sunspots will boil-up. That ...

Sunspots — those marks that aren't freckles or moles — are signs you’ve spent your fair share of time soaking up the sun. “Sunspots are your skin’s response to daily exposure to ultraviolet rays,” ...

Add Yahoo as a preferred source to see more of our stories on Google. The sun on June 30. Magnetic fluctuations on the sun's surface can be seen here. Sunspots are cooler than other parts of the sun's ...

Images of the far-side of the sun taken by the European Space Agency's Solar Orbiter of a giant sunspot region makes aurora likely after May 22.

Solar Orbiter has spotted a large sunspot group forming on the opposite side of the Sun – if it's still active when it rotates into view, it could trigger solar flares.

All you need to do is make sure solar filters and eclipse glasses are free of marks, scratches, and holes. If they're still safe to use, you can wear them to watch the sunspot groups grow, decay, and ...

It's getting crowded up there. Over the past few years, the advent of SpaceX's Starlink and other players in the ...

The same group of sunspots that created intense northern lights on May 10 has now re-emerged from the back side of the sun. The group of sunspots is still really active with solar flares. As soon as ...

A massive, highly active cluster of sunspots produced over a dozen major solar flares on the far side of the Sun. The active ...

NASA's Solar Dynamic Observatory has unveiled a mesmerizing sight in the depths of space as the Sun, our celestial neighbor, experiences an extraordinary surge in sunspot activity. Surpassing all ...