Sounding rockets launched from the Poker Flat Research Range north of Fairbanks, Alaska, lit up the night sky for miles ...
High-speed winds from a spot on the sun’s surface may disrupt Earth’s magnetic field on Tuesday, likely creating geomagnetic ...
Americans in more than a dozen northern states could see the northern lights Sunday, as the National Oceanic and Atmospheric Administration predicts the aurora borealis will be more visible than ...