Alright I have a question for Cyg and positronium.. No answer still good..
What gave us knowledge ? Lets be honest humans are pretty slow and i highly doubt they could make a starship all by themselves... So...
What or how did we obtain knowledge...
Trial and error.
And why not? We made the space shuttle and even went to the moon on an ICBM. What makes you so sure we can’t or won’t?