Astronomers have detected the radio burst from a massive eruption known as a coronal mass ejection (CME) on an M-type star 133 light-years away. CMEs have been suspected to occur on other stars based ...

Due to the effects of a weak CME and ongoing high solar wind, unsettled to active conditions are possible this evening, Feb.

Add Yahoo as a preferred source to see more of our stories on Google. If you’re seeing social media posts about an X-class solar flare, here’s what you need to know now. A powerful X-class solar flare ...

A coronal mass ejection (CME) is an eruption of gas and plasma from the Sun. Solar physicists record a number of them each year. Fortunately, most head into space in directions away from Earth. When ...

What Makes a "cannibal coronal mass ejection (CME)".

A G1 or G2-class geomagnetic storm is possible on Wednesday, Feb. 4, as a coronal mass ejection from a powerful X8-class solar flare struck Earth's magnetic field.

NOAA warns of likely G1-class geomagnetic storms on Thursday, Feb. 5, through Friday, Feb. 6, as a coronal mass ejection from ...

To us humans, a coronal mass ejection (CME) coming from our own star is something we're used to by now. Potentially dangerous, these manifestations of the life-giving star have not really harmed us in ...

A coronal mass ejection (CME) is a large-scale eruptive solar phenomenon in which magnetized plasma from the Sun’s corona is expelled into interplanetary space, typically associated with magnetic ...