Once, there was a girl who put a man on the Moon. Her name was Margaret Hamilton. When she was young, girls didn't study computers. But Margaret was curious about space, and she was smart. Really smart. She never thought twice about being the only woman in the room. With her cool-headedness and brilliant programming skills, she was able to avert disaster and maneuver the first successful American moon landing, Apollo 11. Poorna Jagannathan is an actress and the producer of "Nirbhaya" ('Fearless'), the critically-acclaimed play written and directed by Yael Farber. Based on real-life events, the play breaks the silence around sexual violence and was called by The Telegraph as one of the "most powerful pieces of theater you’ll ever see.” Jagannathan gained international recognition for her portrayal of a journalist in the 2011 Bollywood film "Delhi Belly" and has appeared as series regular on HBO's "The Night Of" and Netflix's "Gypsy." She is currently a member of the ensemble cast of HBO's "Room 104," created by the Duplass brothers. This episode of Good Night Stories for Rebel Girls is produced by Elena Favilli and Francesca Cavallo, with writing and operation support by Darby Maloney and Elyssa Dudley. Sound Design and Original Theme Music by Elettra Bargiacchi.