A stunningly beautiful real time aurora by skydivephil, complete with multiple colours, shooting stars, and a wandering polar bear. Phil Plait over at Slate has some extra information on what you’re seeing, namely the wondrous corona. I really like the use of music, as the floating, ethereal sounds and vocals suit the aurora perfectly. It’s incredible how rapidly the aurora moves. I’m used to time lapse versions of it, but this real time one is just amazing, especially when the music kicks in at the 1:51 mark.