“Science fiction writers have been all over this for the last 50 years.”
Whistleblowers have been all over the wormhole/portal technology for a couple of decades.
If you are willing to listen to what they have to say here it is:
https://www.youtube.com/watch?v=t564HRXeS6o
I have many interests, physics, astro physics, geology, maths, I find it most fascinating. Earth sciences started a lot that. I was fortunate to have good instruction.