Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

The aurora borealis can bring stunning night skies, but hidden dangers can accompany the Northern Lights to disrupt life on ...

Aditya-L1 and U.S. satellites uncover why the May 2024 solar storm behaved unusually, revealing significant magnetic field ...

"We know from historical observations that significantly bigger events are possible, and we need to be ready," said a ...

The Sun exhibited unpredictable behavior with two strong solar flares in late November and early December 2025. These events, ...

NASA says a 'strong' solar flare could pose a number of risks to us on Earth after powerful bursts of energy, categorised as ...

Our sun continues to make news headlines as we’re still in a strong solar cycle that has generated numerous solar flares and ...

Scientists can usually spot coronal mass ejections before they affect Earth—but this one snuck past coronagraphs and ...

The Sun is experiencing a surge in activity which has resulted in the largest solar flare seen so this year. Nasa's Solar Dynamics Observatory, which constantly watches the Sun, captured an image of ...

Earth could be hit by another powerful solar storm this week that is predicted to trigger radio blackouts and incredible northern light displays. Earlier this month, the sun unleashed the most ...

The affects are expected to be felt today, with heightened geomagnetic activity being predicted over the next few days (Picture: SDO/NASA / SWNS) A massive solar storm is set to cause massive ...