auroras
Auroras are natural light displays predominantly seen near the polar regions, caused by interactions between the Earth’s magnetic field and charged particles from the sun. When solar winds, which are streams of these particles, collide with gases in the Earth’s atmosphere, they create beautiful, shimmering lights—typically green, pink, or purple. The aurora borealis, or northern lights, occurs in the northern hemisphere, while the aurora australis, or southern lights, occurs in the south. These phenomena are not only visually stunning but also serve as a reminder of the dynamic relationship between the Earth and the sun.
Additional Insights
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Auroras, often called the Northern and Southern Lights, are natural light displays primarily seen in polar regions. They occur when charged particles from the sun collide with gases in the Earth's atmosphere, such as oxygen and nitrogen. This interaction produces vibrant colors—usually green, red, or purple—that shimmer across the night sky. Auroras typically happen near the magnetic poles, where the Earth's magnetic field directs these particles. They are more frequent during periods of high solar activity, known as solar storms, making them a stunning spectacle for observers in locations like Norway, Canada, and Antarctica.