Northern Lights over Finland

Northern Lights over Finland

Northern Lights over FinlandAstrophotographer Karsten Berger: "The aurora showed a multitude of colors from green to red, purple and even blue. I was fortunate to find a location by a lake. It was unreal to see the aurora from above and below. It felt as if I was literally submerged in it."Known as the northern lights (aurora borealis) or southern lights (aurora australis), auroras are colorful, dynamic, and often visually delicate displays of a…