Many, many thanks to Nosce te ipsum (“know thyself”) blog for finding and posting this clip. I saw this short film a couple of years ago at the Exploratorium in San Francisco. It was a temporary exhibit, they were projecting it on a wall in very large dimension. It was riveting, and I never forgot it.
It is a journey outwards and inwards through our known universe, at the speed virtually of thought. We are the launching point for the journey. It graphically demonstrates us suspended between the microcosmic and the macrocosmic.
http://nosceteipsum.wordpress.com/2008/05/27/a-perspective-on-things/