Would the explosion of 93 million miles of plasma interfere with power grids and GPS and light up the night sky in glowing ...

The Sun unleashed an unusually intense eruption on December 6, 2025, sending a blast of charged particles hurtling toward Earth and setting off a global readiness effort across aviation, satellite ...

A powerful M8.1 solar flare sent a full-halo coronal mass ejection toward Earth, and scientists expect it to trigger strong G3 geomagnetic storm levels on Tuesday. Forecasts show the Kp index rising ...

The sun typically goes through regular cycles of increased and decreased activity, but in recent years, it hasn't been ...

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow. When you purchase through links on our site, we may earn an affiliate commission ...

This was the view as a multi-colored curtain of aurora formed to the south in my sky during the great display of Northern Lights on May 10, 2024. The Kp Index peaked at 8 this night bringing the ...

Proba-3 is creating artificial solar eclipses in space, giving scientists a steady new way to study the Sun’s inner corona ...

Fast solar wind and possible CME activity may increase northern lights chances over Christmas, mainly across high-latitude regions ...

Another round of auroras may put on a dazzling display across U.S. states this evening, so be sure to look up Elizabeth Ruggiero/Getty A powerful mass ejection (CME) from sunspot AR4199 is set to ...

Data collected during last year's close encounter of the Parker Solar Probe with the Sun reveals the existence of inflows in ...