Margaret Hamilton, computing pioneer who led software development for the Apollo program, dies at 90

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   Apollo software pioneer Margaret Hamilton dies at 90

   Margaret Hamilton, the computer scientist who led the software development for NASA's Apollo program, died on September 30, 2026, at age 90. An MIT engineer and mathematician, Hamilton managed the team that created the onboard flight software critical for the first moon landing. Her code specifically prevented the Apollo 11 mission from failing when the computer overloaded. Hamilton is credited with coining the term software engineering and received the Presidential Medal of Freedom for her contributions to space exploration.

   Why it matters

   Hamilton worked during an era when computer science was dominated by men. Her focus on reliable, forward-thinking code established foundational standards for the field of software engineering.

   What is confirmed

   • Margaret Hamilton died on September 30, 2026, at the age of 90.
   • Hamilton led the software development team for NASA's Apollo program.
   • Hamilton was an MIT engineer and mathematician.
   • Hamilton's software helped land Apollo astronauts on the moon.
   • Hamilton coined the term software engineering.
   • Hamilton received the Presidential Medal of Freedom.

   Still unconfirmed

   • Hamilton was born in Paoli.
   • Hamilton's work is featured in the 2026 Mathical Honor Book The Woman in the Moon.

   What to watch next

   • Official obituary from NASA or MIT
   • Details regarding memorial services in Cambridge, Massachusetts
   Sources used for this update (20)

   1. www.nbcnews.com — NBC News - Breaking Headlines and Video Reports on World, U.S....
   2. www.yahoo.com — Yahoo
   3. MIT News — Margaret Hamilton, computing pioneer who led software development for the Apollo program, dies at 90
   4. WSJ — Margaret Hamilton, Who Developed Software for First Moon Landing, Dies at 90
   5. BBC — Moment Nasa scientist Margaret Hamilton receives presidential medal of honour
   6. NBC News — Margaret Hamilton, who led a software team for NASA’s Apollo program, dies at 90
   7. The New York Times — Before Computer Science Became a Boys’ Club, Margaret Hamilton Wrote the Code
   8. CNN — Margaret Hamilton, whose software helped land Apollo astronauts on the moon, has died
   9. NPR — Margaret Hamilton, whose software sent humans to the moon, dies at 90
   10. The Telegraph — Margaret Hamilton, pioneering computer scientist whose software code helped to send man to the moon
   11. Bluefield Daily Telegraph — Margaret Hamilton
   12. memoritree.com — Margaret Hamilton Obituary (1936-2026) · Cambridge ...
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