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

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

Solar physicists have long known that the sun stores staggering amounts of magnetic energy, but the exact trigger that lets ...

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center ...

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

The sun released a powerful solar flare followed by a fast-moving coronal mass ejection on January 18, resulting in a ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

By tracing solar flare gamma rays, scientists gain new insight into particle behavior that shapes space weather forecasts.

Just as avalanches on snowy mountains start with the movement of a small quantity of snow, the ESA-led Solar Orbiter ...

A massive X1.9 solar flare and coronal mass ejection lit up the northern skies with dazzling auroras captured by NASA.