A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

A G3 geomagnetic storm is predicted to strike Earth, with displays of the Northern Lights possible across northern U.S.

The partial solar eclipse on March 29, 2025, will be visible across North America. Here are some of the best places to see it at its most dramatic — at sunrise.

On Saturday, March 29, 2025, a deep partial solar eclipse will be visible across the Northern Hemisphere. While there will be no totality, during which the moon completely obscures the sun, this ...

Recently, the Aditya-L1 mission captured a solar flare ‘kernel’ in the lower solar atmosphere. What is a solar flare? In ...