Early this morning, residents of the arctic regions of Norway witnessed a fantastic natural phenomenon.
On Web sites, local newspapers published today photos sent by readers - in the sky above Alta and Tromso formed a giant spiral with a blue glow inside her.
Spiral twisted right in front of astonished spectators.
People call now the newspapers and report on the phenomenon.
Northern Lights - are not uncommon in the Arctic and to it there are all accustomed to.
But this time there was something very unusual.