Audrey pointed me to this extremely cool NASA public service announcement (mpeg file) that she noticed at the University of North Dakota’s Department of Space Studies.
It gives me goose bumps! 🙂
later: goose bumps is an understatement. it makes me weep with hope and optimism, this is one of the most forward-looking things I have seen in a long time in regards to we humans. I downloaded the file and have watched it over a dozen times. it really strikes a chord with me.