A solar cycle is a roughly 11-year periodic change in the Sun characterized by variations in the number and intensity of sunspots, as well as a flipping of its magnetic poles.

High above the quiet winter skies, the Sun has fired off a blast of energy now racing toward the Earth. According to NOAA’s ...

Our aurora forecast live blog tells you everything you need to know about the likelihood of seeing the northern lights tonight and for the days ahead. We'll also report on relevant solar activity and ...

NASA’s Solar Dynamics Observatory captured this image of a solar flare — seen as the bright flash near the center — on Nov. 6, 2024 (NASA/SDO) The Sun has unleashed a powerful solar flare, Nasa has ...

A predictive space weather model developed by APL and partners that is designed to simulate how solar storms affect Earth is ...

In its latest monthly column for pv magazine, IEA PVPS shows that with climate-specific site selection, robust design, proper installation, and proactive O&M, most PV systems can be made resilient and ...

A new study led by Southwest Research Institute (SwRI) links quasi-periodic pulsations (QPPs) in solar flares to dynamic ...

A partial solar eclipse will occur in the United States this weekend, but clouds may ruin the event in Massachusetts. But first, it's another wet and dreary Monday. We had several reports in the ...

Investors and project developers are becoming concerned about wind and solar power as climate change fuels increasingly ...

Persistent fog in Sacramento is causing solar panel users to experience reduced energy production, leading to higher energy ...