Ключевые слова: arctic, astronomy, aurora, background, barents, beautiful, borealis, cold, corona, dark, europe, frontier, frost, green, ionization, landscape, light, magnetic, magnetic field, magnetic storm, murmanks, natural, nature, night, night sky, north, northern, ocean, phenomenon, polar, reflection, russia, sea, sky, solar wind, space, star, starry sky, travel, water, wild, wilderness, winter,