Ключевые слова: arctic, astronomy, atmosphere, aurora, aurora borealis, beautiful, borealis, green, island, landscape, lights, lofoten, long exposure, magnetic, magnetosphere, mountain, nature, night, north, northern, northern lights, norway, norwegian, ocean, outdoor, polar, polar lights, scandinavia, sightseeing, sky, snow, space, stars, travel, tromso, universe, water, weather, winter,