Ok so people claim that our galaxy is 147billion lightyears in distance. but what about the other galaxies. Is there like some real star wars stuff going on somewhere else. seriously though like if there are other planets with life are they like in star trek or mystery science theatre or is it something else because i would kind of groove on some intergalactic nonsense right about now.

Ok so people claim that our galaxy is 147billion lightyears in distance. but what about the other galaxies.

Galaxies come in all shapes and sizes. As for the rest of your question, it's impossible to answer. We can only speculate about what's going on out there at this point.

do you think they is a paraelle dimension like in event horizon. where eveything is weird or like in the 4th dimension or something or the 5th dimension.