Alright, new to the forum and haven't really shared my thoughts about the universe with anyone anywhere before. I'm not so knowing either, I might add, but I find the universe to be the most interesting subject ever, even though I read a lot of things that I don't understand.
Anyways, I have this thought and I'm not sure if people have talked about it before: We have solar systems that are clusters of a sun and planets, which in turn are part of a galaxy. Now, since the universe is so unbelievably huge, what if there is another step? What if all these galaxies we know about today are part of something even bigger that consists of billions and billions of what we call the universe today, and then, imagine if after that there would be yet another step.
I guess this can't really be answered, but wouldn't it at least be possible?