Release Message:  Peabody (Chris Parnell)'s foster parents, Rex and Princess, come over. The duo takes Galileo into outer space to prove he's not the center of the universe.

Description:  Peabody's Parents: Peabody's foster parents, Rex and Princess, drop in for an unexpected visit. Galileo: The duo take Galileo into outer space to prove he's not the center of the universe. Historical Figures: Philippe Pinel, Samuel Osgood, Galileo, Copernicus Note: This episode won the 2015 Annie Award for Outstanding Achievement in Production Design for an Animated TV/Broadcast Production