Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

A powerful geomagnetic storm caused by an X-class solar flare and a fast-moving coronal mass ejection has disrupted Earth's ...

During a close approach to the Sun, the European Space Agency’s Solar Orbiter watched that tipping point unfold in unusually ...

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

ESA’s Solar Orbiter discovered cascading magnetic avalanches on the Sun, triggering powerful solar flares and particle storms ...

F or all of its life-sustaining energy, the sun is pretty chaotic. Roiling plasma covers its surface along with fluidic snarls of magnetic fields that birth solar flares. These fiery outbursts occur ...

A powerful X1.9 solar flare erupted on January 18, launching a fast coronal mass ejection toward Earth. Forecasters warn of ...

"This is one of the most exciting results from Solar Orbiter so far." ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger and ...

Northern lights to reach UK tonight after severe solar storm, Met Office says - Colossal solar flare launched a coronal mass ...

Earth is under siege from one of the most intense solar storms in decades. A colossal eruption on the Sun has hurled a wave ...