Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

NASA's Solar Dynamics Observatory captured a massive 'tornado' on the sun in multiple wavelengths. Unlike the Earth, ...

A new analysis suggests modern satellite networks could suffer catastrophic collisions within days of losing control during a major solar storm. The phrase “House of Cards” is often associated today ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

Solar Orbiter has captured the clearest evidence yet that a solar flare grows through a cascading “magnetic avalanche.” Small, weak magnetic disturbances rapidly multiplied, triggering stronger and ...

Powerful solar activity released by the sun likely to created dazzling auroral displays in unexpected areas across the world.

Forecasters at NOAA's Space Weather Prediction Center monitored a solar flare lasting for hours on Sunday. The Coronal Mass Ejection that came with it could produce aurora for northern states and ...

A Coronal Mass Ejection (CME) -- a massive burst of solar material and magnetic field from the sun's outer atmosphere -- that ...

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

When charted on a graph, 2023, 2024 and 2025 “seemed to jump up,” said NOAA climate monitoring chief Russ Vose. When averaged ...

More snow, ice, wind, and rain are set to hit the UK as further weather warnings are in force across the country following deadly Storm Goretti. Britons continue to face severe wintry conditions, ...

NASA has announced a new mission to study the Sun. The Chromospheric Magnetism Explorer (CMEx) was chosen over four other mission concepts that competed in earlier studies. A team in Boulder, Colorado ...