Since we love all films that make us feel better about our failed childhood dreams of becoming astronauts, we're just as excited as the rest of the blogosphere today about the new trailer for Moon, in which Sam Rockwell plays a lunar-based spaceman who suffers a freak accident and mental breakdown in the final days of his three-year assignment. Boding well, it looks to be equal parts 2001 and the "Space Madness" episode of Ren & Stimpy, and it's directed by Duncan Jones, son of David Bowie, who no doubt has seen the harrowing effects of space madness firsthand. According to those who've seen the movie, the trailer apparently gives away a central plot twist, so watch at your own risk.