Amazing and colorful Aurora - The Northern Lights ebb and flow in the sky, and look like a colorful river of light high above earth. I am fortunate to experience such a strong Aurora on a clear sky night (and have camera equipment to record it). This video has not been enhanced. This is how it looked in the sky! Fairbanks, Alaska. Video details: Canon R5 camera. Lens 24mm @ f/1.4mm. ISO 8000 at 1/8 second. This is real-time 4K video with no color or contrast adjustment.