NASA's Solar Dynamics Observatory captured sunspot AR3386 blast a long-duration X1.6-class solar flare and X1 flare. See time ...

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

Minor geomagnetic storms (G1–G2) are likely, which are enough to spark auroras in the northern tier of the United States. But ...

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

The predicted speed of the third coronal mass ejection in the series was the highest he'd ever seen: about 870 miles per ...

Aurora chasers, it's time to charge up your cameras, don your hats and gloves, and get ready for a long night looking up at ...

A major solar flare and subsequent coronal mass ejections (CMEs) hit Earth on November 11, 2025, causing a severe geomagnetic ...

Did you miss the Northern Lights over Oklahoma on Tuesday? Don't worry, you'll have another chance to see them Wednesday night.

The sky cleared enough Tuesday night to reveal a strong geomagnetic storm whipping by Earth at millions of miles per hour, ...

Strong solar flare and geomagnetic storm watch may bring spectacular northern lights to the continental US, with best viewing ...

Increased solar activity is causing colorful auroras to occur in unexpected places. A large solar storm is set to reach Earth ...