[ChuckMcM]

A good summary of NASA's robotic mission failures: https://astronomy.com/news/2020/12/nasas-failures-robotic-sp... mostly early ones as NASA developed a better process and understanding for getting things right the first time.

[pkaye]

YouTube JPL channel has a whole series of videos on all the major robotic missions and their engineering challenges.

https://www.youtube.com/playlist?list=PLTiv_XWHnOZqFnWQs393R...