This week, it was announced that Margaret Hamilton had died. From the MIT News article announcing her death: “Hamilton worked first on the software for the uncrewed Apollo missions and then was promoted into leading the team developing the on-board flight software for the crewed missions. By 1968 she was assistant director in charge of the Command and Service Module team, and more than 400 people were working on Apollo’s software.”
Hamilton worked for the MIT Instrumentation Laboratory, which was a contractor working for NASA on the Apollo program. The team she lead was developing software for the Apollo Guidance Computer. This computer had 2K words of random-access memory (RAM) and 36K words of read-only memory (ROM). Even with those constraints, and limited processor capability, NASA was able to conduct the Apollo missions. Hamilton deserves a lot of credit, and stands on par with other women at NASA such as Katherine Johnson, Mary Jackson, and Dorothy Vaughn.
Thanks to Manton Reece and Sven Dahlstrand for posting on this event.