PBS is airing a really neat special about the mission to repair the Hubble Telescope. I saw it on tv, but I am unsure as to when they are airing it again. I know that you can see it on their website though:
Saving Hubble
Hubble is THE best thing to happen in astronomy in a long time.
Saving Hubble
Hubble is THE best thing to happen in astronomy in a long time.