Personally, I do believe that there is life out there, not absolutely, but vaguely. Not by religious belief, but out of curiosity you gotta wonder: why is the known universe so big? If its so big, then there has to be other civilisations out there to help compensate for the amount of space the universe has. Also, I read something about multi verses. It would be cool if one day we could traverse universes freely and discover new, hospitable planets with intelligent life that are open and welcome to interaction with other/species. Also, continuing on from the multiverse thing, wouldn't it be cool if we met another opposite version of ourselves? Same setting, same everything, but just the traits and whatever. Idk, i like really open ended questions like these
