Is There an Infinite Number of Universes?

In the multiverse, it's possible that there are other universes just like ours. In fact, there might be an infinite number of them. These other universes in the multiverse aren't places we can interact with. We can't ever get evidence of their existence. And so it might be real, there might be other universes out there, but i'm not sure that's something we could ever prove or know.