A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.
Massive solar flares, graceful eruptions of solar material, and an enormous sunspot make up some of the imagery captured by NASA's Solar Dynamics Observatory in 2013 and 2014. A year ago this weekend, ...
Solar activity is likely to be on the decline all the way to 2030, which will mark the end of Solar Cycle 25.
Back in 2019, a consortium of scientists predicted August 2025 as the peak of the solar activity cycle. But where are we now? When you purchase through links on our site, we may earn an affiliate ...