The idea of working for NASA on a 50-year-old assembly language makes me salivate. What processor? Reportedly a custom-designed 18-bit CPU. So any ASM programme

The idea of working for NASA on a 50-year-old assembly language makes me salivate. What processor? Reportedly a custom-designed 18-bit CPU. So any ASM programmer hired for this would have no prior experience and would have to learn from scratch. Sounds like rollicking good fun. Wish I was there. Still miss my days of hand-coding the 6502.