Solar activity surged on December 1, 2025, with a powerful flare from a small sunspot. This event disrupted radio ...

Earth’s magnetic bubble, the invisible shield that normally deflects charged particles from the Sun, briefly shrank to a ...

A sunspot, potentially generating multiple solar flares, may lead to auroras that could be visible as far south as Alabama.

A solar flare is a large explosion on the Sun that takes place when energy stored in 'twisted' magnetic fields, usually above ...

A newly discovered, faint radio emission, the Hectometric Continuum, emerges only after sunset and pulses through Earth's ...

An eerie new photo shows a giant red ring shining above Possagno, near the Italian Alps. The eye-catching image is almost ...

High above a storm, a mysterious red ring appeared for a split second. Here's how one photographer captured the elusive "elve ...

Though it generated beautiful auroras around the world, the Gannon solar storm in 2024 was also a little dangerous.

The Next-Generation Medium-Sized Satellite No. 3 (NGMSAT-3), which will be launched into space alongside the fourth launch of the Nuri rocket, is ...