After witnessing the array of Northern Lights as far south as Colorado, we discuss how Coronal Mass Ejections (CME) are ...

For a few days, it sounded like a scene from a disaster movie: a “piece” of the sun appeared to shear away from its surface and whirl around the north pole, leaving even seasoned solar physicists ...

On Nov 12, the Sun’s X5.1 flare from sunspot AR4274 hit Earth’s magnetosphere, disrupting GPS and causing auroras as far ...