According to scientists, there can be more than one universe.  Another universe may exist outside our universe.

universe

How is the creation of more than one universe happening?

Scientists say that our universe is constantly expanding.  When this expansion now reaches its final limit, it breaks into pieces.

In this way a new universe is created.  And this process goes on continuously.

universe

how does the universe look

Scientists say that this universe may look like a bubble.

universe

same time, some other scientists say that it can be done in the manner of a paper seat.

sun

one universe exists on top of another universe

In this way a chain is formed

GLAXY

earth