ELI5: Explain Like I'm 5

Hessdalen Lights

Hessdalen lights are a type of glowing light that is seen in the sky over a place called Hessdalen Valley in Norway. Now, you might be wondering what makes these lights so special, right? Well, scientists have been studying these lights for a long time because they are very mysterious.

Imagine a bright light that looks like it's floating in the air. It can change colors, move around, and sometimes even disappear. Cool, right? But here's the thing: scientists don't really know what causes these lights. Some people think they might be caused by natural gas, plasma, or other things in the air. But so far, nobody has been able to say for sure.

The lights were first spotted in the 1980s, and since then, scientists have set up cameras and sensors to track them. They've even tried to create artificial lights to see if they can replicate the Hessdalen lights, but so far, nobody has been able to explain them fully.

But while these lights may be a mystery, they're also kind of magical. People travel from all over the world to see them, and scientists continue to study them hoping to one day solve the mystery of the Hessdalen lights.