Sometimes when the moon landing comes up, people will tear it down by saying that either it would've have been impossible to have been done without Nazi scientists or that Americans couldn't have gone there on their own without significant ex Nazi assistance. I know that there were several ex Nazi scientists who worked at NASA, but my question is how big of a Nazi presence was there at NASA?
Much more can be said, but in the mean time;
This very old answer by u/restricteddata Why were the Nazi scientists during/after WW2 so successful? touches briefly on the question of how much the German's contributed to the moon landing
Nazi and Jewish scientists at NASA written by u/snuffbirdvery briefly mentions the some numbers of scientists
/u/restricteddata has previously answered How important was von Braun and other former Reich scientists to the US space program?
/u/jbdyer has previously answered How were Wernher von Braun and other Nazi scientists viewed/accepted by American scientists who worked alongside them? Was the general public aware of their history and/or involvement in NASA at the time?