Back in 1962, engineers argued over using nuclear, chemical, or electric...

https://www.tool-bookmarks.win/in-1962-the-smartest-minds-at-nasa-couldn-t-agree-on-how-to-actually-reach-the

Back in 1962, engineers argued over using nuclear, chemical, or electric engines to reach the moon. It wasn't just physics; it was ego and budget battles. I read the original planning memos to see how they settled the debate