This was shot last night out my living room window. A two-second exposure was snapped every 60 seconds. It was one of my first times using Magic Lantern's intervalometer, and I'm pretty happy with the results.
There are a lot of fun elements to notice, I'm embarrased to admit I've watched it about eight times since the file rendered. The flickering you see towards the end is the power going in and out.
Camera: Canon 550D
Lens: Canon 4.0L 24-105MM