Solar wind speeds remain elevated as an incoming coronal mass ejection approaches Earth, with forecasts indicating increased ...

Earth is facing a double coronal mass ejection impact today, January 3, 2026, potentially triggering G2-class geomagnetic storms and visible auroras.

When these charged particles reach Earth, they can cause geomagnetic storms that lead to the stunning displays of the aurora borealis, or northern lights. While this particular CME is expected to ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: NASA / SDO and the AIA, EVE, and HMI science teams, helioviewer.org The sun has once ...

A G2 storm, rated “moderate” on the five‑tier NOAA scale, can induce voltage irregu­larities in power systems and affect high ...

The National Oceanic and Atmospheric Administration (NOAA) has issued a strong geomagnetic storm watch for Monday evening, December 8, after the Sun released a major burst of energy. This alert means ...

Geomagnetic storm conditions are possible Nov. 10 through Nov. 12. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Editor's note: The sun ...

A violent solar eruption on May 31 launched a coronal mass ejection (CME) hurtling toward Earth, triggering a rare G4-level geomagnetic storm alert. Captured in real-time by U.S. Naval Research ...

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 ...

NOAA’s Space Weather Prediction Page says a G4 (Severe) Watch is in effect for November 12. “A coronal mass ejection (CME) is an eruption of solar material and magnetic fields. When they arrive at ...

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

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 ...