The structure of one of the ejections has captured the attention of the scientific community due to its potential for geomagnetic impact.

A colossal solar storm just zapped the daylight side of the planet, causing global blackouts and knocking out radio signals across Europe, Asia and the Middle East. The culprit? A fiery X2.7 ...

NASA has warned about impending solar storms due to active sunspot zones, which may disrupt power and communications on Earth.

A powerful X2.7-class solar flare may disrupt GPS and radio signals tonight, while also making the Northern Lights visible across the UK and Ireland.

An X-class solar flare erupted from the Sun, causing a radio blackout across Europe, Asia, and the Middle East. Here's everything you need to know about solar flares and what they mean ...

scientists also use a scale from 1 to 9 to describe the intensity of a solar storm. During Wednesday’s solar tempest, the Space Weather Prediction Center recorded an X2.7 flare shortly before 4: ...

These intense bursts of solar energy have come from an unusually active sunspot called AR4087, which is now directly facing ...

During the emergency drill, the most serious situation imagined was a huge solar storm, a powerful explosion from the Sun ...

Just after 11:30 a.m. ET, a massive X2.7-class solar flare erupted from a newly emerging from a cold, dark region known as AR4087. X-class flares are the most intense in the solar storm scale ...

A solar flare is a burst of radiation on the sun, according to NASA. They are the most powerful explosions in the solar ...