The Southern Ocean Sky
Besides being an incredible piece of work, this video really shows how beautiful the night sky is when you get out of the cities here in Australia. Seriously, I don't think, outside of the deep woods in Canada, I've ever seen so many star as I did when I was at Uluru and in Tasmania.
Yet another one to put on HD, darken the room and turn the speakers up. Oh, and I hope you're checking this out @catscram.