A fresh surge of solar energy is headed toward Earth, sparking a round of auroras across parts of the northern United States ...

The sun is not a static, tranquil sphere of gas, but an active, turbulent star with magnetic fields that twist and snap in powerful eruptions. Among the most striking and energetic of these eruptions ...

I WAS JUST GOING TO SAY AT FIRST, YEAH. SO PEOPLE GOING TO THE EVENT TONIGHT, WHAT SHOULD THEY HAVE ON? WHAT SHOULD THEY WEAR? I’M STILL SAYING LONG SLEEVES RIGHT. IT’S NICE TO SEE US BOUNCING BACK TO ...