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

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 ...

A sunspot on the surface of the sun has erupted with a powerful solar flare, triggering radio blackouts across the planet. The X3.3-class flare was flung out from AR3869 in the early hours of October ...

The sun erupted with a major X3.3-class solar flare on October 23, 2024, originating from sunspot region AR3869. Recorded by NASA’s Solar Dynamics Observatory (SDO), this event has implications for ...

Sunspot AR4618 erupted with an M4.4-class solar flare causing a coronal mass ejection (CME) that may give Earth a glancing blow. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

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 ...

After witnessing the array of Northern Lights as far south as Colorado, we discuss how Coronal Mass Ejections (CME) are formed and what impact they have on Earth.

On Aug. 8, NASA scientists may have spotted a record number of sunspots when hundreds of individual spots were estimated to occur within 24 hours. When you purchase through links on our site, we may ...