Giant Stars and the Multiverse

There are stars out there that are literally the size of our entire solar system.

Take Betelgeuse. If you dropped it exactly where the Sun is right now, it wouldn't just

swallow Earth, it would extend all the way out past Jupiter. You would literally

be inside the star. But the scariest part is the multiverse theory. Physicists think

our entire universe is just one single bubble in a massive cosmic ocean. The Big Bang might

be happening over and over in different patches, creating an infinite number of other

universes. We are just living in one random bubble floating among billions of others that we

will never get to see.