Auroras fill skies in North America as the geomagnetic storm arrives
Northern lights, auroras seen as far south as Texas and Florida The powerful geomagnetic storm hit Earth’s atmosphere…
Juno Detected the Final Missing Auroral Signature from Jupiter’s Four Largest Moons
Jupiter hosts the brightest and most spectacular auroras in the Solar System. Near its poles, these shimmering lights…
Humans survived harmful radiation after Earth’s magnetic field weakened
“The skies 41,000 years ago may have been both spectacular and threatening. When we realized this, we wanted…