I'm not sure how authentic this is. But I saw this on Quora and it explains well how money spent of Space programs helps mankind. http://www.quora.com/NASA/How

I'm not sure how authentic this is. But I saw this on Quora and it explains well how money spent of Space programs helps mankind. http://www.quora.com/NASA/How-necessary-is-the-NASA-program http://www.quora.com/NASA/How-necessary-is-the-NASA-program Read the first comment. I can't post the whole thing as HN has a limit on the comment length.