I think support has a lot to do with reporting and the stories we tell. The economy has an impact too. In 1969 we had a great story to tell, it was all over t

I think support has a lot to do with reporting and the stories we tell. The economy has an impact too. In 1969 we had a great story to tell, it was all over the news and everyone was paying attention. In 1979, the economy was crap and there probably wasn't the money to spend. In 1989 the economy was doing well. 1989 also saw 5 shuttle missions, again lots of news. From your link - "Americans might not have supported the space program in real life, but they loved the one they saw on TV."