Coronal mass ejections (CMEs) can trigger geomagnetic storms on Earth that cause brilliant auroras, disrupt satellites and ...

A giant eruption has ripped through the sun's surface, forming a glowing trench tens of thousands of miles deep, and now ...

The possible aurora borealis coincides with the Perseids meteor shower, with hundreds of meteors likely visible in the night ...

Space-watchers were shocked after spotting a 250,000-mile-long "canyon of fire" carved into the Sun. A massive solar filament ...

On July 15, 2025, a massive eruption from the Sun’s upper-left side unleashed a surge of plasma and magnetic fields into ...

A powerful 7.3-magnitude earthquake struck Alaska on Wednesday, unleashing seismic shockwaves that raced through the Earth's ...

The sun emits solar winds which can jam our power grids, satellites radios and more. The new TRACERS project wants to learn ...

Thursday night has a chance at seeing northern lights over parts of the country and Oklahoma. Here's how to see them tonight.

Stunning satellite footage from CSU/CIRA & NOAA showed the moment a filament erupted from the sun on July 14, which coincidentally marked the 25th anniversary of one of the most powerful solar events ...

High above us, particles from the Sun hurtle toward Earth, colliding with the upper atmosphere and creating powerful ...