I think I remember that episode.
I suppose "aliens" are a much more attractive explanation than "government-funded wartime R&D centers plus post-war prosperity plus Cold War arms race equals massive scientific advancement"
I suppose "aliens" are a much more attractive explanation than "government-funded wartime R&D centers plus post-war prosperity plus Cold War arms race equals massive scientific advancement"
In fact Star Trek: Voyager did a two part episode that used this conspiracy theory as part of the main story line.