I have a hard time believing that in an area as vast as space that there isn't some other sort of life form. I do think it egocentric to assume they are human-like. Whatever the creatures are that may reside in space, they have not come into being under the same conditions as we have therefore would take a different form.
Star Wars and Star Trek aren't documentaries.
Star Wars and Star Trek aren't documentaries.
I'm your huckleberry.