Northern lights may be visible in parts of the U.S. Monday night following weekend solar storms. The sun burped out a huge ...

The stripes, called striations, ripple across the walls of solar granules—convection cells in the Sun’s photosphere where hot ...

Some minor geomagnetic storms are possible because of a cooler, less dense spot on the sun’s surface, forecasters said.

Astronomers have captured videos of the sun without the typical blur caused by turbulence in Earth's atmosphere ...

A groundbreaking study published in The Astrophysical Journal Lettersexplores the fine-scale structure of the Sun’s surface, ...

Solar events like solar flares and coronal mass ejections are responsible for northern lights displays, as electrons from these events collide with oxygen and nitrogen in the Earth’s atmosphere. This ...

You can even spot thin, stripe-like patterns, called striations, on the Sun’s surface. This is the first time they've ever ...