Imagine being able to respond to the eternal question of “what do you want to do when you grow up?” with a firm answer that you want to design or build a rover or spacecraft to send to another planet. NASA hopes to spread that kind of enthusiasm to young men and women through an interactive webcast in support of National Engineer’s Week. On Wednesday, February 19, at 6 p.m. Pacific Time (9 p.m. Eastern Time), the Jet Propulsion Laboratory, Pasadena, Calif., in conjunction with NASA’s Mars Exploration Program and NASA’s Robotics Education Project, will present “Women Working on Mars: Engineering on the Red Planet.”