Metadata
Author: ParaCrawl Corpus
Data
English[en]
When these excited atoms release their energy, it is given out as light, creating the glowing 'curtains' we see as the aurora borealis (or the aurora australis in the southern hemisphere).
Finnish[fi]
Kun sitten virittyneet atomit palautuvat perustilaansa, ne säteilevät saamansa energian valona, jolloin taivaalle syntyy laaja hehkuva verhomainen alue: revontulet.