It's not real !
Imagine: What if ? .....
..... our whole universe and space is nothing else than a artificial construct of a higher civilisation far beyond our imagination, some 1000s years away from our actual human evolution. Think about what has happend only in the last 20 years belonging human evolution in technology and other belongings. What are we able to construct and design. Did you ever believe or expect this 20 years before? What will be possible 1000 years later?
Are you really sure that you're nothing else than a player in a 3D game designed just for fun with a little bit of AI. Every physicist knows that our brain is nothing else than a reduction instrument.
Would be really bad if we know who are our users and we have no chance to escape! ;)