Melissa Butts' documentary Space Junk 3D is coming to the IMAX theater at Denver's Museum of Nature and Science on July 13th, 2012. This is an excellent film, narrated by Tom Wilkinson, on a subject we were discussing all the way back to my college research days. Are we reaching the tipping point of space debris floating around at Clarke orbit altitudes?
If you're in this neck of the woods, come on down for the show! Here's a link to other theaters showing the film.