Superluminal travel IS impossible, thats why you have to distort space/time to make the distance shorter.
The sun has proven this is possible by bending light showing starts that are BEHIND it, during an eclipse
You must not have been much of a physicist with such a closed mind
I am so closed minded I believe that the Earth is round, and people who claim it's flat are wrong.
No [employed] physicist spends his time entertaining ideas that have been demonstrated in literally thousands of experiments to be impossible.
Wormholes are pure speculation. If they exist, you've got no chance of using them for transportation anywhere, because a) it's unlikely you could survive the trip and even if you could b) they only come out between fixed locations in spacetime.