Scientists at the University of Hawai‘i have discovered why it “rains” on the Sun, revealing that changing elemental makeup ...

The sun’s activity is escalating far beyond scientist’s predictions, Nasa has warned, resulting in more solar storms, flares and space weather events. Solar activity typically follows an 11-year cycle ...

In a new study published in The Astrophysical Journal Letters, NASA researchers reveal that the Sun — long believed to be drifting into a historic lull — has instead been ramping up its activity since ...

Here’s what you’ll learn when you read this story: The intensity of the Sun’s activity ebbs and flows across years, but also across decades—a behavior that scientists haven’t quite figured out yet. At ...