What's that in the sky? An aurora.

Some night skies are serene and passive -- others shimmer and flash. The later, in the form of auroras and meteors, haunted skies over the island of Kvaløya, near Tromsø Norway on 2009 December 13.

It was Halloween and the sky looked like a creature.

You have to take a long hike to see the Troll's Tongue -- ten hours over rocky terrain.

Have you ever seen a sun pillar? When the air is cold and the Sun is rising or setting, falling ice crystals can reflect sunlight and create an unusual column of light.

What's that in the sky? An aurora.