Northern lights putting on a show over Alaska 🌌 Caused by charged particles from the sun colliding with Earth’s atmosphere, the lights appear as vibrant waves of green, purple, pink, and sometimes red dancing across the sky. Alaska’s vast wilderness and minimal light pollution make it one of the best places in the world to witness this spectacle, with top viewing locations including Fairbanks, Denali National Park, and the Arctic Circle. 📷 rulo.luna  📍Alaska #alaskatravel #auroraborealis #northernlights #thenorthernlights #alaskaadventure