Back in 1962, experts fought over how to reach the moon. Memos reveal a messy...

https://www.apu-bookmarks.win/in-1962-engineers-clashed-over-using-nuclear-or-chemical-rockets-to-reach-the

Back in 1962, experts fought over how to reach the moon. Memos reveal a messy battle over nuclear versus chemical propulsion. While leaving Earth is easy, getting the team to agree on the engine is the hard part