Sunspot AR3311 have been extremely active since its emergence in NASA Solar Dynamics views. Seven m-class flares can be seen ...

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

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

The northern lights are being seen more now. It's due to solar science but also due to advancements in technology.

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system.

Astronomers watched how the light brightened and dimmed near the event horizon of the Milky Way's supermassive black hole, ...

A powerful solar flare erupted from the sun on November 14, 2025, causing radio blackouts across parts of Africa. This ...

ORLANDO, Fla. - Will Florida get more auroras this weekend? In short, maybe. The sun remains quite active, and its solar ...

The same region on the sun that’s responsible for this week’s stunning auroral display just erupted in another powerful solar flare early on Friday morning ...