When the surface of the Sun exploded with activity in May 2024, Earth was hit by the biggest solar storm in more than two ...

The ESA's Mars Express and ExoMars Trace Gas Orbiter spacecraft watched as a superstorm that ravaged Earth also struck the Red Planet.

A storm from the Sun can make a planet’s sky glow or a spacecraft’s computer stumble. At Mars in May 2024, it did both, just without the auroras people photographed on Earth.

A solar storm is a catchall term that describes any disturbance in the sun that involves the violent ejection of solar material into space. This can come in the form of coronal mass ejections, where ...

Earth is currently being bombarded by the most intense burst of solar radiation in more than two decades, a storm powerful enough to disrupt flights, satellites and radio links even as it paints the ...

Info on the severe geomagnetic storm from the NOAA NWS Space Weather Prediction Center. — NOAA NWS Space Weather Prediction Center Earth is being hit by the strongest solar radiation storm in more ...

Earth and Mars showed very different responses to the same solar storm.

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

What happens when a solar superstorm hits Mars? Thanks to the European Space Agency's Mars orbiters, we now know: glitching ...

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 ...

Solar Cycle 25 has reached its most active phase, bringing stronger solar flares and geomagnetic storms that may affect Earth’s technology.