The Aurora Borealis, commonly called the Northern Lights, is one of nature’s most spectacular displays. It appears as glowing waves and ribbons of color across the night sky, often in shades of green, purple, pink, and blue. This phenomenon begins with activity from the Sun. Electrically charged particles travel through space and interact with Earth’s magnetic field before entering the upper atmosphere. When these particles collide with atmospheric gases, they release energy in the form of visible light. The Northern Lights are most frequently observed in regions close to the Arctic Circle, including parts of Norway, Sweden, Finland, Iceland, Canada, and Alaska. Their constantly changing shapes and colors make every display unique. Beyond their scientific importance, the Aurora Borealis has inspired stories, traditions, and fascination across many cultures, making it both a remarkable scientific phenomenon and a breathtaking natural wonder.