And since you answered no on the first question.... now I'm really confused..... who first suggested that a space ship could enter into orbit around the earth? And was a theory that this person suggested? A hypothisis? Speculation? Or ... just dumb luck?
I think if you just ask 1000 americans on the street if it is a proven fact that a spaceship can orbit the earth... well I think 1000 of them would say "duh yeah... we've done that". But maybe they're all wrong? And maybe my opinion about all 1000 of them agreeing is just a theory that needs to be evaluated. Can you send me some cash so I can work on the project over the weekends?