Maureen Robinson is a main character of the 2004 unaired television pilot The Robinsons: Lost in Space. She is a very capable medical doctor. She is seen giving inoculations aboard the Jupiter Space Station. Maureen has spent years separated from her husband John Robinson because he was fighting in the alien wars. This version of Maureen also loved her family intensely, but also maintained a thriving career as a doctor.
She is the mother of eldest son teenage David, teenage daughter Judy, ten-year-old son Will who is a genius, and to an infant daughter named Penny. (Note: Both David and Judy Robinson appear to be about the same age. It is possible that they are fraternal twins. However, there is no way to prove this.) Maureen also saved herself and her daughter Penny by shutting the Jupiter Pod door on an alien who fired a laser at them but missed. Instead of the silver astronaut suit, these Robinsons wore a two piece white suit that was closable all the way to the collar. Maureen Robinson was portrayed by actress Jayne Brook.