Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple wavelengths. Views from the ESA/NASA Solar and Heliospheric Observatory ...

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

Forecasts suggest that peak solar activity will make aurora borealis displays even more intense than usual in 2025. Here are ...

A powerful X1.8 solar flare erupted on January 4, 2025, and was recorded at its peak—7:48 a.m. ET—by NOAA’s Solar Ultraviolet ...

The northern lights could once again grace US skies over the coming days. A minor geomagnetic storm is projected to impact ...

The European Space Agency shows how the sun’s activity has ramped up as it careened toward "solar maximum." Data sonification brings solar flares to life through audio.

The sun started 2025 with a bang as it fired off a powerful solar flare this morning.

Projections suggest auroral activity could increase in 2025 as activity on the sun’s surface maintains a “solar maximum.” ...

"The data that will come down from the spacecraft will be fresh information about a place that we, as humanity, have never ...

As the climate crisis accelerates, the urgent transition to renewable energy sources is at the forefront of global ...

The new year started with a dazzling display of Aurora lights, with Alaska seeing most of the action from New Year's Eve into ...