Apollo software is pretty simple, relatively speaking. It was a hard, but small problem compared to what we expect from modern tech like a car or airplane. Mod

Apollo software is pretty simple, relatively speaking. It was a hard, but small problem compared to what we expect from modern tech like a car or airplane. Modern software is far more reliable than Apollo. The difference is that 99.9% correct-uptime is terrible for modern vehicle software, but was great for Apollo. https://space.stackexchange.com/questions/6361/success-fail-probabilities-for-apollo-xi https://space.stackexchange.com/questions/6361/success-fail-...