<p>1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000
is a lot. It’s really doesn’t seem like it though. However, you are right in that our cosmology has much to learn, and it a larger universe/multiverses/both/neither, is entirely possible.</p>