Ключевые слова: alaska, arctic, astronomy, atmosphere, aurora, beautiful, beauty, borealis, cold, dark, finland, fjord, green, iceland, island, landscape, lapland, light, lights, lofoten, magnetic, magnetosphere, mountain, natural, nature, night, nordic, north, northern, norway, outdoor, phenomena, phenomenon, polar, pole, reflection, scandinavia, science, sky, snow, solar, space, star, sweden, travel, tromso, universe, vacation, winter, wonder,