On July 20, 1969, Apollo 11 landed on the moon. When stepping onto the surface, astronaut Neil Armstrong uttered the famous phrase,"This is one small step for a man, one giant leap for mankind."
Neil wouldn't have been able to take that step without Margaret Hamilton, the lead software engineer for Project Apollo.
As director of the Software Engineering Division of the MIT Instrumentation Laboratory, Hamilton led the development of the on-board flight software for the Apollo space program. She was just 31 when Apollo 11 landed on the moon, and it was only able to land at all because she designed software robust enough to handle space's unpredictable variables. (Meanwhile, I...uh, resized some images today and now I realize my life is a major fail).
In a 1967 Cosmopolitan article called "The Computer Girls," Adm. Grace Hopper explained: “It’s just like planning a dinner. You have to plan ahead and schedule everything so it’s ready when you need it.” Pot roast, designing software — we do it all.