The Norway Spiral is an event that took place back in 2009 at Norway, the beam could be seen from Sweden as well. It looked like a beam at first, then it stopped in place and begun spiraling. When it ended, the spiral transformed into a black hole until it poof'd away.
According to the Russian military, it "could" be a failed missile that was launched that day. The question is, why was it directed in Norway? (most ground missiles are directed at the ocean). And in general, is not reminiscent of a missile in any way.
Some people say it's Project Bluebeam (Because it's a "blue" "beam", get it?)