The Apollo Guidance Computer created for the Apollo moon missions of the 1960s and 70s was built using custom hardware for the task, and the software running on it was hand-coded in 3 megabytes of Assembly by a small team led by Margaret Hamilton!
And Mrs. Hamilton is still alive today! I wonder what she thinks about the fact that the computer aboard Artemis just had a problem with accidentally running two copies of Microsoft Outlook at the same time?


