The northern lights could once again grace US skies over the coming days. A minor geomagnetic storm is projected to impact ...

Sunspot AR3500 blasted a M9.8-class solar flare. NASA's Solar Dynamics Observatory captured footage of the flare in multiple wavelengths. Views from the ESA/NASA Solar and Heliospheric Observatory ...

NASA/SDO & AIA/EVE/HMI science team / SOHO (ESA & NASA) / GSFC / SWPC | edited by Steve Spaleta ...

On January 3, the Sun unleashed a powerful X1.2 solar flare, the first one in 2025, causing radio blackouts in parts of South ...

A solar flare is an intense burst of radiation ... Flares can trigger geomagnetic storms when a coronal mass ejection travels through space and interacts with Earth’s magnetic field.

A minor geomagnetic storm is projected to impact Earth on Saturday and Sunday following the effects of a recent coronal mass ejection: plasma and magnetic ... Minor-to-moderate radio blackouts due to ...

Projections suggest auroral activity could increase in 2025 as activity on the sun’s surface maintains a “solar maximum.” ...

A solar flare is an intense burst of radiation or light on the ... Flares can trigger geomagnetic storms when a coronal mass ejection travels through space and interacts with Earth’s magnetic field.

Aug. 5, 2024 — A groundbreaking study has revealed that red dwarf stars can produce stellar flares ... as a Coronal Mass Ejection (CME) interacted with the ambient solar wind in the circumsolar ...