"This is the largest solar radiation storm in over 20 years," the Space Weather Prediction Center said on Monday.

The storm could also impact power systems and spacecraft operations.

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...

Earth is surrounded by an immense magnetic field, called the magnetosphere. Generated by powerful, dynamic forces at the center of our world, our magnetosphere shields us from erosion of our ...

All celestial bodies—planets, suns, even entire galaxies—produce magnetic fields, affecting such cosmic processes as the ...

Auroras may be visible from Alaska to Maine tonight as Earth reels from a colossal CME impact.

Scientists have identified an unexpected way to study the hidden space weather of distant stars by observing strange, ...

ESA’s Solar Orbiter discovered cascading magnetic avalanches on the Sun, triggering powerful solar flares and particle storms, revealing hidden processes that could protect satellites and advance ...

How do solar storms impact Earth? ISRO's Aditya-L1 mission finds major breakthroughs in space weather, from magnetic field ...

ISRO scientists and research students studied the solar storm using observations from India's Aditya-L1 mission.

Carnegie’s Luke Bouma shared groundbreaking research at the American Astronomical Society meeting, demonstrating that large ...

Carnegie's Luke Bouma presented exciting new research at the American Astronomical Society meeting revealing how large clumps of cool plasma that are trapped in an M dwarf star's magnetosphere can be ...