"Some of the extreme ultraviolet light above active regions flickers erratically for a few hours before a solar flare," ...

For decades, scientists have tried in vain to accurately predict solar flares—intense bursts of light on the sun that can ...

The European Space Agency (ESA) has released an audio-visual representation of solar activity over the last three years, ...

There were significantly more X-class solar flares in 2024 than any other year for at least three decades. The arrival of ...

A Sunspot AR3873 erupted with an X1.8-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks. Footage ...

The sun started 2025 with a bang as it fired off a powerful solar flare this morning. The X-class solar flare peaked at an X1 ...

The Sun sometimes coughs up solar flares, which occur when the star’s magnetic field twists and sends a burst of energy and ...

At the start of this new year, we look back at close-up pictures and solar flare data recorded by the ESA-led Solar Orbiter ...

The sun's most active phase, solar maximum, kicked off in 2024, allowing an unusually high number of powerful X-class flares to explode from our home star. | Credit: NASA/SDO/AIA/LMSAL The number ...

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

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 ...