Trinity and I are doing a project over the Hessdalen Lights. The Hessdalen Lights is a series of unexplained light phenomena in the Hessdalen Valley in Norway. No one knows exactly what or what causes the light appearances to happen. Some people believe its dusty plasma, while others believe they're UFO's. Dusty plasma is basically electrically charged plasma, producing a light. These balls of lights can appear in multiple colors, various shapes, and a variety of sizes.