A storm as ferocious as the one of 12,350 BC would likely cause complete mayhem if it were to strike Earth and its ...

In order to respond to these threats, government agencies need to coordinate. That is where SWORM comes in. Formed in 2014 to ...

A group of participants from several U.S. agencies took part in a first-of-its-kind exercise that tested their preparedness ...

Scientists have uncovered the most powerful solar storm ever, resetting what we know about space weather limits.

At the end of the last ice age, the Earth was hit by the strongest solar storm ever known. If something similar occurred ...

On May 10, 2024, a G5 geomagnetic storm struck Earth due to large plasma expulsions from the Sun's corona (coronal mass ...

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

Sporadic E layers lit up during a solar storm, moving from poles to equator—surprising researchers and revealing potential ...

NASA and NOAA are urging operators of critical systems to remain vigilant, with more solar activity expected as AR4087 moves further across the sun's surface.

A solar radiation storm struck Earth 14,300 years ago, showering the planet with high-energy particles and leaving a spike in ...

The sun unleashed two huge flares early Wednesday, one day after a NASA observatory captured a dramatic photo of a separate ...

Learn about the strongest solar storm to ever strike Earth, occurring around 14,300 years ago during the last Ice Age.