In 1962, engineers fought over whether nuclear, chemical, or electric rockets...
https://www.first-bookmarkings.win/back-in-1962-nasa-engineers-spent-more-time-bickering-over-propulsion-physics
In 1962, engineers fought over whether nuclear, chemical, or electric rockets should reach the Moon. I dug into archives to see why experts couldn't agree. Space flight is more about human stubbornness than math