this is just too much for humans to think about, there is no possible way we are even close to understanding the universe. the extremely small amount that we do understand is mind blowing enough. everything we think we know about science physics and the universe could all be completely wrong.
there are basically an infinite amount of galaxy's out there, with billions of planets in each, and we are one planet out of billions in an infinite amount of galaxy's. and we cant even reach our nearest galaxy. we can hardly even make it to out little moon, we arent even close to being able to put humans on another planet yet. there are so many possibilities, actually an infinite amount of possibilities, for everything.
you can literally think of anything you want and there is an extremely good chance that somewhere it exists. an exact replica of me probably exists somewhere in the universe. there are probably organisms out there that are so sexually attractive to us that it would make out dicks explode. maybe organisms that can run thousands of miles per hour. living creatures the size of our planet. theres probably a subsance out there that would allow us to live for thousands of years, there are probably socities that have perfected time travel and can go back in time and hang out with themselves.
maybe there are aliens who are visiting us right now, living with us who are invisible to us because they are made up of a substance that only exists trillions and trillions of light years away from us that our eyes cant process and out bodies cant feel and we just pass through eachother, or maybe there is a whole nother earth within our earth that we cant see touch or be effected by us at all because of what its made of. a whole new landscape mixed with ours, like i may be sitting down where someone else is right now but i have no idea about it. there is probably a speed millions of times faster than light, that people can travel, we cant say its not possible because we are dumb as fuck, we basically have 0 intelegence at all about whats out there and whats possible.
theres probably thousands of places that we would consider heaven. where people live forever and get to do and be whoever they could possibly want without harming anything or anyone else. basically any idea is possible and nothing seems crazy. and im not even close to getting creative.
you could spend your whole life just thinking about this shit and never figure anything out. its just crazy.