NASA and NOAA issue global alerts after the year's most powerful solar flare triggers radio blackouts; satellite and power ...

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

A huge solar flare from the Sun may have caused radio blackouts last week, NASA experts have warned. Global communications ...

The Sun’s most active region is turning to face Earth, bringing a chance of powerful solar storms and dazzling auroras ...

Scientists have found evidence of the most powerful storm in history, which hit Earth in 14,300 years ago. It would cause ...

The ancient event, over 500 times stronger than any modern storm, would be devastating were it to happen today.

"Space weather impacts can have the same symptoms as a cyberattack, where systems will be brought down, or lockup, or ...

Mars doesn’t have magnetic poles like Earth does, but that doesn’t stop the red planet from experiencing the night sky ...

The sun has released several powerful M- and X-class solar flares over the past few days, resulting in radio blackouts around ...

The MET office's Space Weather forecast said Thursday, May 15, they predicted moderate "radio blackouts likely" with a ...

A powerful solar flare erupted early Tuesday, disrupting radio signals across Earth, said the NOAA Space Weather Prediction ...

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-class ...