This month's Arts & Entertainment Preview is sponsored by Chrysler/Plymouth, also the sponsor of acclaimed educational programming on The Discovery Channel.Watch The Discovery Channel this month for The Space Shuttle (December 24 at 3:00 p.m.)--an in-depth look at how our space program operates. With NASA's close cooperation, the documentary shows never-before-seen footage of launches, along with interviews with the people who work behind the scenes to make the launches happen.