"It was a reminder that our sun is capable of producing these very disruptive events that can impact our critical ...

Sunspot AR3186 erupted with an X1-class solar flare. NASA's Solar Dynamics Observatory captured the fireworks in multiple ...

The sun has produced stunning auroras on Earth in recent years as solar activity has peaked—but expect more in coming years ...

Want to observe the sun or watch the next solar eclipse in safety? We've rounded up the telescopes you need to see our ...