Sunspot AR3256 erupted with an X1.2-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple wavelengths. Credit: Space.com | footage courtesy: NASA/SDO | edited by Stev ...

On the night of October 17–18, the Sun unleashed two moderate solar flares classified as M-class, according to the Russian ...

Normally only visible much closer to the north pole, the Northern Lights have been seen as far south as New Mexico in recent ...

ESA ran a full-scale solar storm drill to prepare for the next Carrington Event - an eruption powerful enough to disrupt life on Earth.

A strong solar flare-up could bring auroras to the far north, and might even be visible in some U.S. states on Thursday.

NASA Solar Dynamics Observatory captured a M7.9-class solar flare. See footage of the blast in multiple wavelengths. Credit: ...

Scientists at the University of Hawaiʻi have discovered why it rains on the Sun. Solar rain, made of cooling plasma, forms rapidly during solar flares, a mystery now solved by modeling time-varying ...

Coronal mass ejections are powerful releases of plasma, electrically charged particles from the Sun. The Sun is constantly ...

The Trump administration’s cancellation of the largest solar project in the United States has sparked confusion and concern among Republicans and Democrats alike.

A New Mexico State University astronomer and her team can now predict space weather in the sweet spot between two extremes of ...

Hagen, M. and Azevedo, A. (2025) The Impact of Solar Flares and Coronal Mass Ejections on Earth’s Climate. Atmospheric and ...

Solar Flare, X-ray Flux, Ionosphere, HF Propagation, Sudden Ionospheric Disturbance, Broadcast Transmitters Share and Cite: ...