Aurore boréale - 10 things to know with detail
- 1. An aurora borealis, also known as the northern lights, is a natural light display in the Earth's sky, predominantly seen in high-latitude regions near the Arctic.
- 2. The phenomenon is caused by the collision of charged particles from the sun with atoms in the Earth's atmosphere, resulting in the emission of light.
- 3. The colors of the aurora borealis can vary, with green being the most common, followed by pink, red, yellow, blue, and violet.
- 4. The best time to see the aurora borealis is during the winter months when the nights are long and dark in the northern hemisphere.
- 5. The intensity of the aurora borealis can vary depending on solar activity, with stronger displays occurring during periods of high solar flare activity.
- 6. The aurora borealis is not visible everywhere in the northern hemisphere, as it is typically only seen in regions close to the magnetic poles.
- 7. In addition to the aurora borealis, there is also a southern counterpart known as the aurora australis, which is seen near the South Pole.
- 8. The aurora borealis has been a source of fascination and inspiration for people throughout history, with various myths and legends surrounding its origin and meaning.
- 9. In some indigenous cultures, the aurora borealis is believed to be the spirits of the dead or other supernatural beings dancing in the sky.
- 10. Many people travel to remote locations in the Arctic to witness the beauty of the aurora borealis firsthand, making it a popular tourist attraction in countries like Norway, Sweden, and Iceland.