Oceanic auroras | Science | The Guardian
Far outScience This article is more than 19 years oldOceanic aurorasThis article is more than 19 years oldIt's often said that we know outer space better than the depths of our own oceans. Certainly they're home to some little-understood natural phenomena, of which none is more dazzling than the lightwheels.
These spectacular submarine lightshows range in size from a few metres across to filling the entire visible ocean with phosphorescent colour.
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