Louisa Roberts is Jimmy's mom and an astronaut.
Louisa is often seen wearing a white space suit with red around the collar and name tag on the left hand side. She also has shoulder length golden brown hair.
Jimmy's mother is a professional astronaut, whom is always away when Jimmy needs her because she's on business a lot. But when she is home, she's a caring and supportive parent.
- Throughout the film, Louisa rarely gets angry.