When fast solar wind streams collide with slower ones, they create massive spiraling structures known as corotating ...

A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than usual Tuesday night.

T he Sun goes through an 11-year cycle of activity, going from the solar maximum, where it is covered in many sunspots and is more likely to have flares and coronal mass ejections, to the minimum, ...

NASA’s PUNCH mission just took a big step forward with the first images from its solar-observing instruments, revealing the ...

Double Solar M-Flares Blast Massive Coronal Mass Ejection Credit: Space.com | footage courtesy: NASA/SDO/ESA/SOHO | edited by ...

“Coronal Mass Ejections (CMEs) are clouds of electrified, magnetic gas weighing billions of tons ejected from the Sun and ...

The ESA/NASA Solar and Heliospheric Observatory (SOHO) captured a coronal mass ejection erupt from the far side of the Sun. Credit: ESA/NASA/SOHO | edited by Space.com's Steve Spaleta ...

The freaky phenomenon, known as a cannibal coronal mass ejection (CME), occurred after two solar eruptions decided to merge ...

NASA's PUNCH mission has captured its first images of the sun's outer atmosphere, marking a key milestone in understanding solar wind formation.

A rare geomagnetic storm caused auroras around the world this week. Here's what happened, and what to expect in Connecticut's ...

A blast of charged particles from the Sun - a G3 (Strong) geomagnetic storm - is currently sweeping past our planet. Auroras ...

What a show Earth just put on! Over the past 24 hours, our planet has been reverberating from the impact of a powerful ...