Ever play with a magnet? Then you know the power of magnetism. Earth’s powerful magnetic field keeps harmful space energy a safe distance from us. One thing it doesn’t do, however, is impact our climate. Learn why: https://climate.nasa.gov/blog/3104/flip-flop-why-variations-in-earths-magnetic-field-arent-causing-todays-climate-change/ | NASA Climate Change

Earth’s magnetic field is a powerful shield that protects our planet from the solar wind — streams of charged particles constantly flowing from the Sun. 🧲🌍 Most of this material gets deflected by the magnetosphere, but some becomes trapped in the Van Allen radiation belts, while others are guided toward the poles. When these particles collide with atmospheric gases, they create the glowing curtains of light we call auroras. Without this protective shield, Earth’s atmosphere would gradually ero