This geomagnetic storm interfered with telegraph communications around the globe. Sparks reportedly leapt from telegraph ...
Before two dead stars slam together in one of the universe’s most violent events, their magnetic fields erupt in a storm so ...
NASA satellite imagery shows the storm’s extensive cloud cover and development in near real time.
"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.
In the final moments before two neutron stars collide, their magnetic fields spiral into chaos, twisting and snapping as they unleash high-energy radiation into space. Using a NASA supercomputer, ...
The storm could also impact power systems and spacecraft operations.
Solar flares are powerful bursts of radiation. A SWPC report added that the storm calmed and reached G4 status again on Tuesday.
Colorful auroras could dazzle skywatchers again on Monday night amid a severe geomagnetic storm and what the National Oceanic and Atmospheric Administration said was the largest solar radiation storm ...