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

https://www.yankee-bookmarkings.win/before-we-reached-the-moon-nasa-engineers-spent-years-fighting-over-how-to-1

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