Summary:
- The Northern Lights, also known as the Aurora Borealis, are a natural light display in the sky caused by the collision of charged particles from the sun with the Earth's atmosphere.
- The Northern Lights are most commonly seen in the northern regions of the world, such as Alaska, Canada, and Scandinavia, but they can sometimes be visible in other parts of the world as well.
- Certain weather conditions, such as clear skies and low levels of light pollution, can make the Northern Lights more visible and easier to observe.