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

Geomagnetic Storm: A moderate geomagnetic storm has reached Earth and space weather agencies have issued a G2-level alert. The solar storm activity picked up around February 15 after fast solar winds ...

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

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 ...

This story was updated 1:42 p.m. ET to include information from the most recent update from NOAA space weather officials. Space weather experts are keeping close watch for a solar storm expected to ...

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

Earth is currently under bombardment from one of the most powerful geomagnetic storm categories the Sun can unleash. Thanks to a giant eruption on the Sun and a large opening in its atmosphere, we're ...

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 ...

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

A huge solar storm struck Mars in 2024, supercharging its upper atmosphere and briefly disrupting spacecraft orbiting the Red Planet.

A 40-year study shows the Sun’s internal structure subtly shifts between quiet cycles, offering clues to future solar ...