Every 11 years, activity on the Sun peaks. More sunspots, prominences, flares, and other phenomena are seen on our star's face, plus, there's an uptick in visible aurorae here on Earth. This time ...

ET, sunspot region 4114 released an X.12 class solar flare that caused a radio blackout over the Pacific Ocean, including ...

Galileo started this quest over 400 years ago, and scientists finally were able to peek at one of the biggest mysteries of ...

According to spaceweather.com, the sunspot region 4114 released multiple flares within 24 hours, but they were in the M-class ...

The peak of Solar Cycle 25 is coming and it could mean an uptick in geomagnetic storms. Could Tennessee see the aurora ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

A massive eruption on the Sun has prompted NASA to issue a warning that it could trigger communication and power disruptions here on Earth. Space weather experts confirmed a signif ...

The Aurora Borealis stunned the nation last year, with dazzling light displays being visible as far south as Dorset, Essex, ...

The Solar Orbiter is the first spacecraft to study the Sun's poles - and finds the magnetic field in a state of flip ...

We Earthlings see the sun every day of our lives—but gaining a truly new view of our star is a rare and precious thing. So ...

The Sun is the angriest it's been in a while – and it's taking out that rage on the thousands of tiny satellites that make up SpaceX's Starlink fleet.