Aurora borealis or northern lights in the sky at Tromso, Norway
Palabras clave
aurora,
nature,
northern,
landscape,
sky,
borealis,
night,
green,
arctic,
space,
light,
polar,
astronomy,
travel,
phenomena,
cold,
star,
north,
magnetic,
solar,
light,
atmosphere,
natural,
beautiful,
norge,
beauty,
colours,
scandinavia,
background,
north star,
scenic,
adventure,
weather,
ionosphere,
dark,
scenery,
science,
nordic,
europa,
aurora borealis,
horizon,
norge,
sightseeing,
wallpaper,
energy
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