A solar storm of this strength could spark aurora visible to the naked eye as far south as parts of California, the central Plains and the Mid-Atlantic.

The storm could also impact power systems and spacecraft operations.

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

The latest aurora activity is a result of a recent solar flare and could intensify if faster solar winds arrive as forecasted ...

Forecasters at NOAA's Space Weather Prediction Center monitored a solar flare lasting for hours on Sunday. The Coronal Mass ...

X1.9-rated solar flare erupted from sunspot 4341 on January 18, causing R-3 radio blackouts.

Under the current forecast, the northern lights may be visible across much of the northern half of the United States, and ...

This weekend, a powerful solar flare erupted from the sun, and that coronal mass ejection began to hit the earth on Monday.

This was the view as a multi-colored curtain of aurora formed to the south in my sky during the great display of Northern Lights on May 10, 2024. The Kp Index peaked at 8 this night bringing the ...

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

The sun is not a static, tranquil sphere of gas, but an active, turbulent star with magnetic fields that twist and snap in powerful eruptions. Among the most striking and energetic of these eruptions ...