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Apollo-11

CHRISLGARRY/APOLLO-11 PRESERVES THE ORIGINAL APOLLO 11 G

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Apollo 11 Guidance Computer Source Code

chrislgarry/Apollo-11 · Assembly

chrislgarry/Apollo-11 preserves the original Apollo 11 Guidance Computer source code for the command and lunar modules. Written in AGC assembly, the repository offers a rare look at the software that helped navigate the 1969 Moon landing. It is valuable for historians, systems programmers, emulator authors, and anyone studying early flight software, memory constraints, and mission-critical computing.

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Apollo 11 Guidance Computer Source Code

This repository archives the original Apollo 11 Guidance Computer source code for both the command module and lunar module.

Why it matters

The code shows how engineers built mission-critical navigation software under severe hardware limits. It gives readers a direct view into AGC assembly, fixed memory layouts, and the structure of flight programs used during the Moon landing.

Who should explore it

Systems programmers, emulator authors, space historians, and low-level computing enthusiasts can use it to study one of the most famous software artifacts in aerospace history.