When Aurora and a volcano collide: Spectacular night shots show Iceland's erupting Bardarbunga framed by Northern Lights.
Rare collision of the Aurora Borealis with erupting lava from Iceland's Bardabunga volcano leads to gorgeous displays
UK-based travel company Off the Map Travel now offering tailor-made Northern Lights adventure holidays
'The combination may not be seen again for a long time,' says Northern Lights expert, Jonny Cooper
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