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What does aurora borealis mean?

The aurora borealis is the shimmering display of lights that sometimes appears in Earth’s Northern Hemisphere. The phenomenon is also commonly called the northern lights.An aurora is a natural light display in the sky that is caused by particles from the sun interacting with Earth’s magnetic field. Auroras are not exclusive to Earth and occur on every planet in our solar system except Mercury.The aurora borealis appears in many colors ranging from green and pink to red, yellow, and blue. The word borealis is Latin for boreal, which simply means “northern.”The aurora borealis is not the only aurora on Earth. The aurora in the Southern Hemisphere is called aurora australis or the southern lights. Both the northern and southern versions can be called aurora polaris because they occur around Earth’s poles, but this term is not commonly used.The aurora borealis dazzles the many people who travel to see the natural light show, which is considered one of Earth’s most magical phenomena.