>>12372682>serious answer"In his role as a visiting scientist at the Jet Propulsion Laboratory (JPL) in Pasadena, Calif., Carl helped design and manage the Mariner 2 mission to Venus, the Mariner 9 and Viking 1 and Viking 2 trips to Mars; the Voyager 1 and Voyager 2 missions to the outer solar system and the Galileo mission to Jupiter."