Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.

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 ...

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 ...

The three returned home early Friday morning when the recently-launched Shenzhou-21 module touched down at 3:40 a.m. local at ...

The eruption was accompanied by a CME, which is currently under analysis to assess whether any part of it is headed for Earth ...

The aurora borealis dances over the Mendenhall Glacier in Juneau on Nov. 12, 2025. Hundreds of Juneauites flocked to dark ...

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

Following a handful of troubling valve issues that pushed a launch back for a week, an Atlas 5 rocket lifted off from Cape Canaveral Space Force Station in Florida on Thursday night.

The aurora borealis was viewable across Wisconsin multiple nights this week — and not for the first time this year.

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...