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

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.

Within hours of detecting the flare, the UK Met Office and its counterpart in the Netherlands launched a sequence of weather ...

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

As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

Space weather officials warn of potential satellite, GPS and radio disruptions from solar eruption - Anadolu Ajansı ...

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

The Sun follows a 22-year magnetic cycle, with solar activity rising and peaking roughly every 11 years. But when conditions ...

All Starlink users are amazed: being able to connect to the internet in the most remote corners of the planet, even without ...

Solar storms, while creating the beautiful Northern Lights, can also cause severe disruptions to electricity supplies, satellites, and air travel on Earth.

Southwest Research Institute (SwRI) scientists believe they may have resolved a 39-year-old mystery about the radiation belts ...

Stealth CMEs are typically more common when the Sun is in the waning phase of its 11-year solar activity cycle.