Science ❯Physics ❯Astrophysics

Solar Activity

Coronal Mass Ejections Sunspot Activity Sun Cycle Northern Lights Solar Cycle Magnetic Reconnection

Sunspot AR3664 Returns, Potential for More Powerful Solar Storms

Northern Lights Expected to Dazzle Again Soon

‘Devil Comet’ 12P/Pons-Brooks Makes Final Northern Sky Appearance Before Heading South