It was a forcing function.
If so, thanks for admitting it. Aside from the occasional and/or accidental by-product, NASA's manned space program amounts to precious little more than publicly-funded, pork-barrel joyrides for a lot of so-called "conservative," armchair Captain Kirks.
But, if not, let's have those facts about how and why NASA's billions spent on manned space missions was the only way to get our bitchin' PCs.