On a more agreeable day, I’d say I agree.

Not to quibble about a small point … but I dont think it was interest that sci fi brought to space travel. It was the will to go into space that sci fi added. We can accomplish almost anything if we have a vision. Once we believe it is possible, we will not stop trying until we succeed. Sci fi gave us the vision, the belief that it is possible.

Parenthetically … this characteristic of man has some cultural and political implications too. For their nefarious and evil goals, Libs try to exploit it as well as the converse - preventing man from thinking so as to prevent him from doing.