I know that we are not alone in this planet. Aliens have always been among us. There are so many galaxies out there. Take a look at Mars, I'm very sure that in years to come we will live there. 

There is nothing like multiverse as far as I'm concerned because if it's something that exist, I am sure that the whole world would have been aware of it and the scientist must have explored it to give the government advantage in using it against their opposition. 

There's been a lot of speculation that we don't live alone in this our earth. Our government have been hiding it for a long time now but we know better. I would certainly be interested in experiencing an alien in person. 

There are other galaxies but never a multiverse by facts of scientific research and knowledge. The theory of multiverse is what we see in movies and it's all made up. 

There's nothing like multiverse existence, we are alone in this planet. There are other galaxies which I have heard that aliens are living in them. I have watched too much movies where aliens are living on earth with human beings but I know that none of these aliens are with us. It's just an imaginative idea that pops up in our head.